githubpages.com - dns.ninja
githubpages.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.82.112.18🇺🇸 GITHUB140.82.112.0/24 GitHub | ||||||
| PTR | lb-140-82-112-18-iad.github.com | ||||||
| NS | dns1.p04.nsone.net ⭐ | ||||||
| A | 2620:4d:4000:6259:7:4:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns1.p04.nsone.net | ||||||
| A | 198.51.44.4🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | dns1.p04.nsone.net | ||||||
| NS | dns2.p04.nsone.net | ||||||
| A | 2a00:edc0:6259:7:4::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p04.nsone.net | ||||||
| A | 198.51.45.4🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns2.p04.nsone.net | ||||||
| NS | dns3.p04.nsone.net | ||||||
| A | 2620:4d:4000:6259:7:4:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns3.p04.nsone.net | ||||||
| A | 198.51.44.68🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | dns3.p04.nsone.net | ||||||
| NS | dns4.p04.nsone.net | ||||||
| A | 2a00:edc0:6259:7:4::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns4.p04.nsone.net | ||||||
| A | 198.51.45.68🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns4.p04.nsone.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns1.p04.nsone.nethostmaster@nsone.net serial=1646323649 | ||||||
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=1780946526 | ||||||
Same first word
githubpages.com |
DNS History
17 records (5 active, 12 former)
●NSdns1.p04.nsone.net2021-10-28 → 2026-06-08 · 3 obs
● 2021-10-28 06:06:34
● 2026-06-08 19:46:06
●NSdns2.p04.nsone.net2021-10-28 → 2026-06-08 · 3 obs
● 2021-10-28 06:06:34
● 2026-06-08 19:46:06
●NSdns3.p04.nsone.net2021-10-28 → 2026-06-08 · 3 obs
● 2021-10-28 06:06:34
● 2026-06-08 19:46:06
●NSdns4.p04.nsone.net2021-10-28 → 2026-06-08 · 3 obs
● 2021-10-28 06:06:34
● 2026-06-08 19:46:06
○NSns1.p16.dynect.net2015-08-14 → 2017-03-31 · 4 obs
● 2017-03-31 05:11:20
○ 2021-10-28 06:06:34
○ 2026-06-08 19:46:06
○NSns2.p16.dynect.net2015-08-14 → 2017-03-31 · 4 obs
● 2017-03-31 05:11:20
○ 2021-10-28 06:06:34
○ 2026-06-08 19:46:06
○NSns3.p16.dynect.net2015-08-14 → 2017-03-31 · 4 obs
● 2017-03-31 05:11:20
○ 2021-10-28 06:06:34
○ 2026-06-08 19:46:06
○NSns4.p16.dynect.net2015-08-14 → 2017-03-31 · 4 obs
● 2017-03-31 05:11:20
○ 2021-10-28 06:06:34
○ 2026-06-08 19:46:06
○A140.82.112.172026-02-22 → 2026-06-02 · 61 obs
● 2026-02-22 22:22:20
○ 2026-02-23 01:06:42
● 2026-02-23 02:04:56
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● 2026-06-02 05:50:26
○ 2026-06-04 22:43:38
○ 2026-06-08 19:46:06
●A140.82.112.182026-02-23 → 2026-06-08 · 91 obs
● 2026-02-23 19:31:32
● 2026-02-23 21:16:20
○ 2026-02-23 23:02:16
○ 2026-02-23 23:59:56
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● 2026-06-08 19:46:06
○A140.82.113.172026-02-23 → 2026-06-08 · 89 obs
○ 2026-02-23 21:16:20
● 2026-02-23 23:02:16
● 2026-02-23 23:59:56
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● 2026-02-24 05:18:48
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● 2026-06-08 02:57:28
○ 2026-06-08 19:46:06
○A140.82.113.182026-02-24 → 2026-06-06 · 56 obs
● 2026-02-24 12:02:40
○ 2026-02-24 14:09:54
○ 2026-02-24 21:40:08
● 2026-02-24 23:06:56
● 2026-02-25 01:31:04
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● 2026-02-27 04:22:16
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○A140.82.114.172021-10-28 → 2026-06-06 · 79 obs
● 2021-10-28 06:06:34
○ 2026-02-22 22:22:20
● 2026-02-23 01:06:42
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○A140.82.114.182026-02-23 → 2026-05-27 · 82 obs
● 2026-02-23 06:27:32
● 2026-02-23 14:38:50
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○ 2026-03-17 14:06:48
● 2026-03-22 15:42:44
○ 2026-03-23 08:42:04
○ 2026-03-24 18:26:10
● 2026-03-24 22:29:42
○ 2026-03-29 01:20:06
○ 2026-05-08 00:06:46
● 2026-05-08 16:35:36
○ 2026-05-12 03:08:14
○ 2026-05-18 22:31:14
● 2026-05-22 23:16:26
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○ 2026-05-25 19:46:48
● 2026-05-27 13:46:04
○ 2026-05-27 16:01:02
○ 2026-06-08 19:46:06
○A192.30.253.1672017-03-31 → 2017-03-31 · 4 obs
● 2017-03-31 05:11:20
○ 2021-10-28 06:06:34
○ 2026-06-08 19:46:06
○A216.146.46.102015-08-14 → 2016-08-14 · 4 obs
● 2016-08-14 06:31:26
○ 2017-03-31 05:11:20
○ 2026-06-08 19:46:06
○A216.146.46.112015-08-14 → 2016-08-14 · 4 obs
● 2016-08-14 06:31:26
○ 2017-03-31 05:11:20
○ 2026-06-08 19:46:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| githubpages.com | dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net, dns4.p04.nsone.net | - |
✅ Authoritative Response
Server:198.51.45.68
NS records: dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net, dns4.p04.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for githubpages.com (unsigned zone)
⏱️ Timing
Total: 640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.82.112.18 |
| NS | 4 | dns1.p04.nsone.net, dns2.p04.nsone.net... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.p04.nsone.net hostmaster.nsone.net |
Analysis
IP Addresses
githubpages.com has exactly one IP address — 140.82.112.18.
githubcopilot.com, github.works, githubhot.com plus two other host names have IP numbers in common with githubpages.com.
Name Servers
githubpages.com is served by 4 authoritative name servers: dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net and dns4.p04.nsone.net.
There is at least partial name server overlap between githubpages.com and other domains — connect.ancv.com, morningstar.co.kr, rocketmortgageportland.com and two more among them.
These name servers tend to appear in conjunction with ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com and seven others.
All four hostnames — dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net and dns4.p04.nsone.net — resolve to two IP numbers apiece: dns1.p04.nsone.net to 198.51.44.4 and 2620:4d:4000:6259:7:4:0:1; dns2.p04.nsone.net to 198.51.45.4 and 2a00:edc0:6259:7:4::2; dns3.p04.nsone.net to 198.51.44.68 and 2620:4d:4000:6259:7:4:0:3; dns4.p04.nsone.net to 198.51.45.68 and 2a00:edc0:6259:7:4::4.