4sure.co - robtex.com
4sure.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759618708 | ||||||
Same first word
4sure.mobi |
4sure.dk |
4sure.ca |
4sure.co.uk |
4sure.org |
4sure.com |
4sure.net |
4sure.co |
4sure.com.br |
4sure.de |
4sure.tv |
4sure.co.nz |
4sure.co.za |
4sure.us |
4sure.edu.gr |
4sure.pl |
4sure.com.au |
4sure.in |
Similar names
sure4.com |
es4ru.com |
4user.net |
re4us.com |
res4u.net |
4user.com |
4user.pl |
user4.com |
ser4u.es |
4user.de |
4user.com.br |
res4u.com |
4user.org |
DNS History
13 records (4 active, 9 former)
●NSns1.afternic.com2026-02-26 → 2026-03-26 · 3 obs
● 2026-02-26 15:01:00
● 2026-03-26 13:19:16
○NSns1.dnsimple.com2015-07-17 → 2016-08-20 · 4 obs
● 2016-08-20 06:17:08
○ 2016-10-05 21:42:58
○ 2026-03-26 13:19:16
●NSns2.afternic.com2026-02-26 → 2026-03-26 · 3 obs
● 2026-02-26 15:01:00
● 2026-03-26 13:19:16
○NSns2.dnsimple.com2015-07-17 → 2016-08-20 · 4 obs
● 2016-08-20 06:17:08
○ 2016-10-05 21:42:58
○ 2026-03-26 13:19:16
○NSns3.dnsimple.com2015-07-17 → 2016-08-20 · 4 obs
● 2016-08-20 06:17:08
○ 2016-10-05 21:42:58
○ 2026-03-26 13:19:16
○NSns4.dnsimple.com2015-07-17 → 2016-08-20 · 4 obs
● 2016-08-20 06:17:08
○ 2016-10-05 21:42:58
○ 2026-03-26 13:19:16
●A13.248.169.482026-02-26 → 2026-03-26 · 3 obs
● 2026-02-26 15:01:00
● 2026-03-26 13:19:16
○A52.1.51.1672016-10-05 → 2016-10-05 · 3 obs
○ 2017-06-21 07:27:34
○ 2026-03-26 13:19:16
○A52.20.105.1062016-10-05 → 2016-10-05 · 3 obs
○ 2017-06-21 07:27:34
○ 2026-03-26 13:19:16
○A54.173.202.1372016-10-05 → 2016-10-05 · 3 obs
○ 2017-06-21 07:27:34
○ 2026-03-26 13:19:16
●A76.223.54.1462026-02-26 → 2026-03-26 · 3 obs
● 2026-02-26 15:01:00
● 2026-03-26 13:19:16
○CNAMEpr-co-suspensions.go.co2016-10-05 → 2016-10-05 · 3 obs
○ 2017-06-21 07:27:34
○ 2026-03-26 13:19:16
○CNAMEreg-pr-web-suspensionpages-go-co-1680484254.us-east-1.elb.amazonaws.com2016-10-05 → 2016-10-05 · 3 obs
○ 2017-06-21 07:27:34
○ 2026-03-26 13:19:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| 4sure.co | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at co: Error: DNS query timeout: 194.169.218.57 for DNSKEY co
⏱️ Timing
Total: 3055ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
Analysis
IP Addresses
4sure.co resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
other host names including suretravels.com, voteday.com, w1.ipolarity.com, canadacabs.com and www.gamingvc.com share IP numbers with 4sure.co.
Name Servers
4sure.co is delegated to two name servers ns1.afternic.com and ns2.afternic.com.
4sure.co shares the same name server setup as other domains, for instance dothetwist.com, www.hiredinc.com, m57.webtrain.com, aagi.online and movicast.com.
4sure.co at least partially shares name servers with other domains, for instance eyhp.com, tecavuz.com, deadlineagency.com, interpacket.com and ddxe.com.
These name servers are commonly used with verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn, verification-urj2ap2akmgcchkhharttb.ns101.verify.hn and verification-mezlbt6e8ynfck8hmlzv8a.ns101.verify.hn.
Host names with two IP numbers:
The host name ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; the host name ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.