51txt.com - robtex.com
51txt.com
| 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 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774591477 | ||||||
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSdns1.iidns.com2015-06-07 → 2017-03-29 · 3 obs
● 2017-03-29 12:56:10
○ 2026-03-27 06:27:54
○NSdns2.iidns.com2015-06-07 → 2016-03-22 · 4 obs
● 2016-03-22 23:59:04
○ 2017-03-29 12:56:10
○ 2026-03-27 06:27:54
○NSdns3.iidns.com2015-06-07 → 2016-03-22 · 4 obs
● 2016-03-22 23:59:04
○ 2017-03-29 12:56:10
○ 2026-03-27 06:27:54
○NSdns4.iidns.com2015-06-07 → 2016-03-22 · 4 obs
● 2016-03-22 23:59:04
○ 2017-03-29 12:56:10
○ 2026-03-27 06:27:54
○NSdns5.iidns.com2015-06-07 → 2016-03-22 · 4 obs
● 2016-03-22 23:59:04
○ 2017-03-29 12:56:10
○ 2026-03-27 06:27:54
○NSdns6.iidns.com2015-06-07 → 2016-03-22 · 4 obs
● 2016-03-22 23:59:04
○ 2017-03-29 12:56:10
○ 2026-03-27 06:27:54
●NSns1.afternic.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 06:27:54
●NSns2.afternic.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 06:27:54
○MX.2026-03-27 → 2026-03-27 · 1 obs
●A13.248.169.482026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 06:27:54
○A198.148.92.872015-06-07 → 2015-06-07 · 2 obs
○ 2026-03-27 06:27:54
○A198.148.92.882015-06-07 → 2015-06-07 · 2 obs
○ 2026-03-27 06:27:54
●A76.223.54.1462026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 06:27:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net... | - |
| 51txt.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51txt.com (unsigned zone)
⏱️ Timing
Total: 182ms | 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 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
51txt.com resolves to two IPs: 13.248.169.48 and 76.223.54.146.
other host names for instance www.beautifuldesignerhandbagsforless.publicsets.com, mail.xanders.com, killar.com, fithub.xyz and nun(0x736578).com share IP numbers with 51txt.com.
Name Servers
51txt.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
51txt.com shares the same name server setup as other domains, for example gue.hacker.la, dfwtrainer.com, hotellevante.com, localstem.org and dahc.org.
51txt.com at least partially shares name servers with other domains, for instance linvestisseur.com, lobeira.com, agentapp.com, pon.info and channelbird.com.
These name servers are commonly used with the name servers verification-vesbet7nkettdw2mc9cgox.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