12.2021.co - robtex.com
12.2021.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 ⭐ ⚠️ Not in parent delegation | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
2021.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| NS | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
Subdomains
06.12.2021.co |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.afternic.com2026-02-16 → 2026-03-23 · 2 obs
● 2026-03-23 23:32:02
●NSns2.afternic.com2026-02-16 → 2026-03-23 · 2 obs
● 2026-03-23 23:32:02
●A13.248.169.482026-02-16 → 2026-03-23 · 2 obs
● 2026-03-23 23:32:02
●A76.223.54.1462026-02-16 → 2026-03-23 · 2 obs
● 2026-03-23 23:32:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| 2021.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 2021.co (unsigned zone)
⏱️ Timing
Total: 268ms | 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
Hierarchy
The parent of 06.12.2021.co is 12.2021.co.
IP Addresses
12.2021.co resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance my0.com, vegaslux.com, rss.www.demandlighting.com, creationpartners.com and mail.realestatemetric.com share IP numbers with 12.2021.co.
Name Servers
Two name servers ns1.afternic.com and ns2.afternic.com handle delegation for 12.2021.co.
12.2021.co uses the same name server setup as other domains, for example locamer.com, bestsoy.com, jjz.co, pastryartist.com and avarc.com.
12.2021.co partially shares name servers with other domains; examples include jobskonnect.com, gitolite.net, retinaoptical.com, hwju.com and delmar.eu.
these name servers are commonly used with the name servers verification-d3jclucsp89ganyqbydeny.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