itstackoverflow.com - dns.ninja
itstackoverflow.com
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=1792432714 | ||||||
Same first word
itstackoverflow.com |
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-09-28 → 2026-10-19 · 2 obs
● 2026-10-19 17:59:24
●NSdns2.registrar-servers.com2026-09-28 → 2026-10-19 · 2 obs
● 2026-10-19 17:59:24
●MXeforward1.registrar-servers.com2026-09-28 → 2026-10-19 · 2 obs
● 2026-10-19 17:59:24
●MXeforward2.registrar-servers.com2026-09-28 → 2026-10-19 · 2 obs
● 2026-10-19 17:59:24
●MXeforward3.registrar-servers.com2026-09-28 → 2026-10-19 · 2 obs
● 2026-10-19 17:59:24
●MXeforward4.registrar-servers.com2026-09-28 → 2026-10-19 · 2 obs
● 2026-10-19 17:59:24
●MXeforward5.registrar-servers.com2026-09-28 → 2026-10-19 · 2 obs
● 2026-10-19 17:59:24
●A171.22.183.2272026-09-28 → 2026-10-19 · 2 obs
● 2026-10-19 17:59:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| itstackoverflow.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 85ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 171.22.183.227 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
itstackoverflow.com points to a single IP number: 171.22.183.227.
Name Servers
Two name servers handle the delegation for itstackoverflow.com: dns1.registrar-servers.com and dns2.registrar-servers.com.
itstackoverflow.com shares its name server setup with other domains, including joeveth.com, andrewdurgin.com, afyagram.com and two others.
itstackoverflow.com shares at least some of its name servers with other domains, such as the(0x6269746368)andthewardrobe.net and revdrjacquilewis.net.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
Mail for itstackoverflow.com is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
itstackoverflow.com shares mail servers — at least in part — with other domains, including mdg188tfx.cfd, hinar.nl, danielfrankenstein.com and two others.
These mail servers frequently appear alongside the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.
Host names pointing to a single IP address:
The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.
The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.
The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.
The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.
The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.
eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.
eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.