rost.co - robtex.com
rost.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 | 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 | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.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=1759633093 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NSns1.afternic.com2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 17:25:06
● 2026-04-13 14:41:26
●NSns2.afternic.com2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 17:25:06
● 2026-04-13 14:41:26
○NSpdns03.domaincontrol.com2015-07-02 → 2021-09-13 · 4 obs
● 2021-09-13 11:03:06
○ 2026-03-30 17:25:06
○ 2026-04-13 14:41:26
○NSpdns04.domaincontrol.com2015-07-02 → 2021-09-13 · 4 obs
● 2021-09-13 11:03:06
○ 2026-03-30 17:25:06
○ 2026-04-13 14:41:26
○MXmailstore1.secureserver.net2015-07-02 → 2021-09-13 · 4 obs
● 2021-09-13 11:03:06
○ 2026-03-30 17:25:06
○ 2026-04-13 14:41:26
○MXsmtp.secureserver.net2015-07-02 → 2021-09-13 · 4 obs
● 2021-09-13 11:03:06
○ 2026-03-30 17:25:06
○ 2026-04-13 14:41:26
●A13.248.169.482026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 17:25:06
● 2026-04-13 14:41:26
○A173.204.117.902015-11-09 → 2016-04-26 · 5 obs
● 2015-11-09 21:36:04
● 2016-04-26 20:05:10
○ 2020-02-06 18:24:46
○ 2026-04-13 14:41:26
○A184.168.131.2412020-02-06 → 2021-09-13 · 5 obs
● 2020-02-06 18:24:46
● 2021-09-13 11:03:06
○ 2026-03-30 17:25:06
○ 2026-04-13 14:41:26
○A198.71.51.1202015-07-02 → 2015-07-02 · 3 obs
○ 2015-11-09 21:36:04
○ 2026-04-13 14:41:26
●A76.223.54.1462026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 17:25:06
● 2026-04-13 14:41:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| rost.co | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rost.co (unsigned zone)
⏱️ Timing
Total: 317ms | 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
rost.co resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance minnesotatours.com, commercial-architects.com, abtec.com, mx.smartstroy.com and 215jawn.com share IP numbers with rost.co.
Name Servers
Two name servers ns1.afternic.com and ns2.afternic.com handle delegation for rost.co.
rost.co uses the same name server setup as other domains, for example ns.atwoodglass.com, doctorsfree.com, abpromotions.com, www.floridanet.com and mipoder.com.
rost.co partially shares name servers with other domains; examples include eventprocess.com, electoralreport.com, alternativeconsultants.com, cdmk.com and fx.capital.
These name servers are often used with the name servers verification-em9mgrjm2s2zrdjfurfv3z.ns101.verify.hn and verification-473qyxh8xbjjrpje5vyzxa.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to: 2603:5:2126::45 and 97.74.98.69
ns2.afternic.com points to: 2603:5:2226::45 and 173.201.66.69