Dub.is
Server IP address resolved: NoHttp response code: None
Last Checked: 08/12/2025
Dub.is receives about 1,502 unique visitors and 3,004 pageviews per day. The estimated value of dub.is is 2,160 USD. Each unique visitor makes about 2 pageviews on average.
Dub.is is registered under .IS top-level domain. Check other websites in .IS zone.
At the time of the last check (August 12, 2025) dub.is has a valid and up-to-date SSL certificate issued by Let's Encrypt that expires on October 12, 2025. Check other websites using SSL certificates issued by Let's Encrypt.
According to Symantec dub.is is quite a safe domain.
Not tested yet
Alexa Rank shows how popular dub.is is in comparison with other sites. The most popular site has Alexa Rank equals 1. If dub.is has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to dub.is and pageviews on dub.is over the past 3 months.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates dub.is for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
McAfee assesses dub.is for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze dub.is for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the dub.is. This reputation system receives ratings from users and information from third-party sources, assesses the dub.is for safety features and confirms, whether dub.is is suitable for children.
| Domain | dub.is |
| Issuer Organization | Let's Encrypt |
| Issuer | R11 |
| Algorithm | RSA-SHA256 |
| Valid form | 07/14/2025 |
| Expiration | 10/12/2025 |
| Signed | Certificate is not self signed |
| Additional Domains | dub.is |
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US
Last Update: 08/12/2025
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509
OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
% This is the ISNIC Whois server.
%
% Rights restricted by copyright.
% See https://www.isnic.is/en/about/copyright
domain: dub.is
registrant: ST3281-IS
admin-c: NI231-IS
tech-c: NI231-IS
zone-c: NI231-IS
billing-c: NI230-IS
nserver: dns1.registrar-servers.com
nserver: dns2.registrar-servers.com
dnssec: unsigned delegation
created: January 9 2025
expires: January 9 2026
source: ISNIC
nic-hdl: ST3281-IS
address: US
created: January 9 2025
source: ISNIC
role: NameCheap, Inc.
nic-hdl: NI230-IS
address: 4600 East Washington Street, Suite 305
address: Phoenix, AZ 85034
address: US
phone: +1 6613102107
e-mail: isnicdomains2@namecheap.com
created: March 21 2019
source: ISNIC
role: NameCheap, Inc.
nic-hdl: NI231-IS
address: 4600 East Washington Street, Suite 305
address: Phoenix, AZ 85034
address: US
phone: +1 6613102107
e-mail: isnicdomains@namecheap.com
created: March 22 2019
source: ISNIC
| Host | A Record | TTL |
|---|---|---|
| dub.is | 76.76.21.21 | 1799 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| dub.is | eforward5.registrar-servers.com | 20 | 1800 |
| dub.is | eforward4.registrar-servers.com | 15 | 1800 |
| dub.is | eforward1.registrar-servers.com | 10 | 1800 |
| dub.is | eforward2.registrar-servers.com | 10 | 1800 |
| dub.is | eforward3.registrar-servers.com | 10 | 1800 |
| Host | NS Record | TTL |
|---|---|---|
| dub.is | dns1.registrar-servers.com | 86400 |
| dub.is | dns2.registrar-servers.com | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| dub.is | v=spf1 include:spf.efwd.registrar-servers.com ~all | 1800 |
dns1.registrar-servers.com
TTL: 3601
Email address: hostmaster.registrar-servers.com
Serial: 1736453318
Refresh: 43200
Retry: 3600
Expire: 604800
Minimum: 3601
not found
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