stackairflow.com - dns.ninja
stackairflow.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 AS1650913.248.240.0/20 | ||||||
| A | 76.223.105.230🇺🇸 AS1650976.223.96.0/20 | ||||||
| NS | pdns11.domaincontrol.com ⭐ | ||||||
| NS | pdns12.domaincontrol.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2a00:1450:4013:c02::1b | ||||||
| A | 173.194.69.26 | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| A | 2800:3f0:4003:c14::1a | ||||||
| A | 192.178.234.27 | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| A | 2a00:1450:400b:c02::1a | ||||||
| A | 172.253.116.26 | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| A | 2a00:1450:4010:c22::1a | ||||||
| A | 172.253.152.26 | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| A | 2a00:1450:400c:c23::1a | ||||||
| A | 172.253.157.27 | ||||||
| TXT | v=spf1 include:dc-aa8e722993._spfm.stackairflow.com ~all | ||||||
| TXT | google-site-verification=v-wjVxsUsyN_GOJMRRQVyZwYLHchb-_fmeKZpXTk27s | ||||||
| SOA | pdns11.domaincontrol.comdns@jomax.net 2022-10-20 #0 | ||||||
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=1793294266 | ||||||
DNS History
9 records (9 active, 0 former)
●NSpdns11.domaincontrol.com2026-10-18 → 2026-10-29 · 2 obs
● 2026-10-29 17:38:46
●NSpdns12.domaincontrol.com2026-10-18 → 2026-10-29 · 2 obs
● 2026-10-29 17:38:46
●MXalt1.aspmx.l.google.com2026-10-18 → 2026-10-29 · 2 obs
● 2026-10-29 17:38:46
●MXalt2.aspmx.l.google.com2026-10-18 → 2026-10-29 · 2 obs
● 2026-10-29 17:38:46
●MXalt3.aspmx.l.google.com2026-10-18 → 2026-10-29 · 2 obs
● 2026-10-29 17:38:46
●MXalt4.aspmx.l.google.com2026-10-18 → 2026-10-29 · 2 obs
● 2026-10-29 17:38:46
●MXaspmx.l.google.com2026-10-18 → 2026-10-29 · 2 obs
● 2026-10-29 17:38:46
●A13.248.243.52026-10-18 → 2026-10-29 · 2 obs
● 2026-10-29 17:38:46
●A76.223.105.2302026-10-18 → 2026-10-29 · 2 obs
● 2026-10-29 17:38:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stackairflow.com | pdns11.domaincontrol.com, pdns12.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.79.55
NS records: pdns11.domaincontrol.com, pdns12.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackairflow.com (unsigned zone)
⏱️ Timing
Total: 2723ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | pdns11.domaincontrol.com, pdns12.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 include:dc-aa8e722993._spfm.stack, google-site-verification=v-wjVxsUsyN_GOJ |
| SOA | 1 | pdns11.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns11.domaincontrol.com, pdns11.domaincontrol.com, pdns12.domaincontrol.com...)
Analysis
IP Addresses
stackairflow.com points to the IP addresses 13.248.243.5 and 76.223.105.230
Name Servers
stackairflow.com is delegated to two name servers, pdns11.domaincontrol.com and pdns12.domaincontrol.com.
Mail Servers
stackairflow.com is handled by five mail servers, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two other.
Host names with two IP numbers:
The host name aspmx.l.google.com points to: 173.194.69.26 and 2a00:1450:4013:c02::1b.
The host name alt1.aspmx.l.google.com points to: 192.178.234.27 and 2800:3f0:4003:c14::1a.
The host name alt2.aspmx.l.google.com points to: 172.253.116.26 and 2a00:1450:400b:c02::1a.
The host name alt3.aspmx.l.google.com points to: 172.253.152.26 and 2a00:1450:4010:c22::1a.
The host name alt4.aspmx.l.google.com points to: 172.253.157.27 and 2a00:1450:400c:c23::1a.