githubinfo.com - dns.ninja
githubinfo.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=1789844553 | ||||||
Same first word
githubinfo.ph |
githubinfo.com |
githubinfo.in.net |
Previous names
Next names
DNS History
8 records (5 active, 3 former)
●NS01.dnsv.jp2026-09-16 → 2026-09-19 · 3 obs
● 2026-09-16 21:33:32
● 2026-09-19 19:17:52
●NS02.dnsv.jp2026-09-16 → 2026-09-19 · 3 obs
● 2026-09-16 21:33:32
● 2026-09-19 19:17:52
●NS03.dnsv.jp2026-09-16 → 2026-09-19 · 3 obs
● 2026-09-16 21:33:32
● 2026-09-19 19:17:52
●NS04.dnsv.jp2026-09-16 → 2026-09-19 · 3 obs
● 2026-09-16 21:33:32
● 2026-09-19 19:17:52
○NSns11.domaincontrol.com2018-05-09 → 2018-05-09 · 3 obs
○ 2026-09-16 21:33:32
○ 2026-09-19 19:17:52
○NSns12.domaincontrol.com2018-05-09 → 2018-05-09 · 3 obs
○ 2026-09-16 21:33:32
○ 2026-09-19 19:17:52
●MXmx.sendgrid.net2026-09-16 → 2026-09-19 · 2 obs
● 2026-09-19 19:17:52
○A138.68.46.1092018-05-09 → 2018-05-09 · 3 obs
○ 2026-09-16 21:33:32
○ 2026-09-19 19:17:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| githubinfo.com | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.35.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for githubinfo.com (unsigned zone)
⏱️ Timing
Total: 1513ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mx.sendgrid.net (pri: 10) |
| TXT | 1 | v=spf1 include:sendgrid.net -all |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Name Servers
The authoritative name servers for githubinfo.com are 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
githubinfo.com partially shares its NS delegation with several other domains, including krd0804.com, kata.jp.net, digimart.co.jp and two others.
Hostnames that resolve to two IP addresses:
01.dnsv.jp directs traffic to 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp directs traffic to 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp directs traffic to 157.7.35.53 and 2400:8500:3fff::53.
Hosts with just one IP address:
02.dnsv.jp has the IP address 157.7.33.53.
Mail Servers
Mail for githubinfo.com is handled by a single mail server, mx.sendgrid.net.
githubinfo.com uses an identical mail server configuration to several other domains — among them use-ih.com, ericsutphen.com, palmerstowncafe.ie and two more.
githubinfo.com has at least partial mail server overlap with other domains such as curaquote.com, the-hive.it, assesssecuritysystems.com and two more.
These mail servers commonly appear together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two other mail servers.
mx.sendgrid.net resolves to 9 IP addresses — 3.17.120.38, 3.136.245.72, 13.216.54.185 and 6 others.