551er.com - robtex.com
551er.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.11.34🇺🇸 CNSERVERSLLC172.247.0.0/16 cust proxy reg | ||||||
| NS | ns1.hairdns.com ⭐ | ||||||
| A | 172.247.11.36🇺🇸 CNSERVERSLLC172.247.0.0/16 cust proxy reg | ||||||
| NS | ns2.haidrns.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.hairdns.com ⚠️ Not in zone NS records | ||||||
| A | 172.247.11.36🇺🇸 CNSERVERSLLC172.247.0.0/16 cust proxy reg | ||||||
| SOA | ns1.hairdns.comadmin@hairdns.com 2026-03-05 #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 | ||||||
Subdomains
www.551er.com |
Same first word
551er.com |
Similar names
DNS History
21 records (4 active, 17 former)
○NSns09.domaincontrol.com2026-02-28 → 2026-02-28 · 4 obs
● 2026-02-28 11:13:14
○ 2026-03-05 21:35:02
○ 2026-03-13 15:29:54
●NSns1.hairdns.com2026-03-05 → 2026-03-13 · 3 obs
● 2026-03-05 21:35:02
● 2026-03-13 15:29:54
○NSns10.domaincontrol.com2026-02-28 → 2026-02-28 · 4 obs
● 2026-02-28 11:13:14
○ 2026-03-05 21:35:02
○ 2026-03-13 15:29:54
●NSns2.haidrns.com2026-03-12 → 2026-03-13 · 3 obs
● 2026-03-12 18:29:40
● 2026-03-13 15:29:54
●NSns2.hairdns.com2026-03-05 → 2026-03-13 · 3 obs
● 2026-03-05 21:35:02
● 2026-03-13 15:29:54
○NSns69.domaincontrol.com2018-10-16 → 2018-10-16 · 3 obs
○ 2026-02-28 11:13:14
○ 2026-03-13 15:29:54
○NSns70.domaincontrol.com2018-10-16 → 2018-10-16 · 3 obs
○ 2026-02-28 11:13:14
○ 2026-03-13 15:29:54
○A15.197.148.332026-02-28 → 2026-02-28 · 4 obs
● 2026-02-28 11:13:14
○ 2026-03-05 21:35:02
○ 2026-03-13 15:29:54
○A162.209.175.1382026-02-28 → 2026-03-13 · 2 obs
○ 2026-03-13 15:29:54
●A172.247.11.342026-03-12 → 2026-03-13 · 3 obs
● 2026-03-12 18:29:40
● 2026-03-13 15:29:54
○A172.247.11.362026-03-05 → 2026-03-05 · 4 obs
● 2026-03-05 21:35:02
○ 2026-03-12 18:29:40
○ 2026-03-13 15:29:54
○A184.168.221.492018-10-16 → 2018-10-16 · 3 obs
○ 2026-02-28 11:13:14
○ 2026-03-13 15:29:54
○A184.168.221.502018-10-16 → 2018-10-16 · 3 obs
○ 2026-02-28 11:13:14
○ 2026-03-13 15:29:54
○A184.168.221.552018-10-16 → 2018-10-16 · 3 obs
○ 2026-02-28 11:13:14
○ 2026-03-13 15:29:54
○A184.168.221.602018-10-16 → 2018-10-16 · 3 obs
○ 2026-02-28 11:13:14
○ 2026-03-13 15:29:54
○A184.168.221.632018-10-16 → 2018-10-16 · 3 obs
○ 2026-02-28 11:13:14
○ 2026-03-13 15:29:54
○A3.33.130.1902026-02-28 → 2026-02-28 · 4 obs
● 2026-02-28 11:13:14
○ 2026-03-05 21:35:02
○ 2026-03-13 15:29:54
○A50.63.202.362018-10-16 → 2018-10-16 · 3 obs
○ 2026-02-28 11:13:14
○ 2026-03-13 15:29:54
○A50.63.202.482018-10-16 → 2018-10-16 · 3 obs
○ 2026-02-28 11:13:14
○ 2026-03-13 15:29:54
○A50.63.202.542018-10-16 → 2018-10-16 · 3 obs
○ 2026-02-28 11:13:14
○ 2026-03-13 15:29:54
○A50.63.202.582018-10-16 → 2018-10-16 · 3 obs
○ 2026-02-28 11:13:14
○ 2026-03-13 15:29:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 551er.com | ns1.hairdns.com, ns2.hairdns.com | 2 records |
✅ Authoritative Response
Server: 172.247.11.36
NS records: ns1.hairdns.com, ns2.hairdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 551er.com (unsigned zone)
⏱️ Timing
Total: 282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.247.11.34 |
| NS | 2 | ns1.hairdns.com, ns2.haidrns.com |
| SOA | 1 | ns1.hairdns.com admin.hairdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.hairdns.com, ns2.hairdns.com)
Analysis
Hierarchy
551er.com is the parent of www.551er.com.
IP Addresses
551er.com points to IP number 172.247.11.34.
For instance, other host names 913dd.com, www.8xfm.com, seseyu.com, kv.avtb123.com and 9dcc.com share IP numbers with 551er.com.
Name Servers
The delegation for 551er.com is handled by three name servers: ns2.haidrns.com, ns1.hairdns.com and ns2.hairdns.com.
551er.com shares name servers with other domains at least partially, for example 98kss.com, gsygsearch-aol-www.qq356.com, 131rr.com, 102ab.com and 330kk.com.
Host names with a single IP
ns1.hairdns.com points to: 172.247.11.36
ns2.hairdns.com points to: 172.247.11.36
Host names pointing to 172.247.11.36: ns1.hairdns.com and ns2.hairdns.com