51251.com - robtex.com
51251.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 | 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 | ||||||
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=1771291435 | ||||||
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.afternic.com2026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 11:22:32
●NSns2.afternic.com2026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 11:22:32
○NSns3.yovole.com2015-06-27 → 2018-01-28 · 3 obs
● 2018-01-28 20:24:26
○ 2026-03-14 11:22:32
○NSns4.yovole.com2015-06-27 → 2018-01-28 · 3 obs
● 2018-01-28 20:24:26
○ 2026-03-14 11:22:32
○MXmx.mail.ym.163.com2015-06-27 → 2018-01-28 · 3 obs
● 2018-01-28 20:24:26
○ 2026-03-14 11:22:32
●A13.248.169.482026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 11:22:32
○A61.151.239.282015-06-27 → 2016-04-29 · 4 obs
● 2016-04-29 11:09:04
○ 2018-01-28 20:24:26
○ 2026-03-14 11:22:32
●A76.223.54.1462026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 11:22:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net... | - |
| 51251.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server: 173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51251.com (unsigned zone)
⏱️ Timing
Total: 105ms | 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 | ns2.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
The entity 51251.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
For instance, other host names mail.cardsking.com, sportsbettingplay.com, freelawyer.net, thelathams.com and nullmx.friendlyjokes.com share IP numbers with 51251.com.
Name Servers
51251.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
51251.com uses the same name server setup as other domains such as americanasbestosabatement.com, walker-olson.bronzescore.com, championship.one, masuai.com and fwerks.com.
51251.com shares name servers with other domains at least partially, for example rtpslotpialabet.com, eqde.com, pipistrel.org, erickrause.com and nurseloans.com.
These name servers are commonly used with verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-8aneffafmvjgjtfpelescq.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.