githubcopilot.com - dns.ninja

`githubcopilot.com`

DNSSEC	⚠️ Not signed
A	140.82.112.17^{🇺🇸 GITHUB140.82.112.0/24 GitHub}
		PTR	`lb-140-82-112-17-iad.github.com`
A	140.82.112.18^{🇺🇸 GITHUB140.82.112.0/24 GitHub}
A	140.82.113.17^{🇺🇸 GITHUB140.82.113.0/24 GitHub}
A	140.82.113.18^{🇺🇸 GITHUB140.82.113.0/24 GitHub}
A	140.82.114.17^{🇺🇸 GITHUB140.82.114.0/24 GitHub}
A	140.82.114.18^{🇺🇸 GITHUB140.82.114.0/24 GitHub}
NS	`dns1.p01.nsone.net` ⭐ ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p01.nsone.net`
NS	`dns1.p09.nsone.net` ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:9:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
		A	198.51.44.9^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
NS	`dns2.p01.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p01.nsone.net`
NS	`dns2.p09.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:9::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
		A	198.51.45.9^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
NS	`dns3.p01.nsone.net` ⚠️ Not in parent delegation
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p01.nsone.net`
NS	`dns3.p09.nsone.net` ⚠️ Not in zone NS records
		A	2620:4d:4000:6259:7:9:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
		A	198.51.44.73^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
NS	`dns4.p01.nsone.net` ⚠️ Not in parent delegation
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p01.nsone.net`
NS	`dns4.p09.nsone.net` ⚠️ Not in zone NS records
		A	2a00:edc0:6259:7:9::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
		A	198.51.45.73^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
NS	`ns-1183.awsdns-19.org` ⚠️ Not in zone NS records
		A	2600:9000:5304:9f00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1183.awsdns-19.org`
		A	205.251.196.159^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1183.awsdns-19.org`
NS	`ns-1727.awsdns-23.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5306:bf00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1727.awsdns-23.co.uk`
		A	205.251.198.191^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1727.awsdns-23.co.uk`
NS	`ns-271.awsdns-33.com` ⚠️ Not in zone NS records
		A	2600:9000:5301:f00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-271.awsdns-33.com`
		A	205.251.193.15^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-271.awsdns-33.com`
NS	`ns-828.awsdns-39.net` ⚠️ Not in zone NS records
		A	2600:9000:5303:3c00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-828.awsdns-39.net`
		A	205.251.195.60^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-828.awsdns-39.net`
TXT	`v=spf1 -all`
SOA	`dns1.p01.nsone.net`hostmaster@nsone.net serial=1657627261

`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.net`nstld@verisign-grs.com serial=1780677366

📈 Tranco rank: #2,812

Subdomains

www.githubcopilot.com

api.githubcopilot.com

Same first word

githubcopilot.com

DNS History

18 records (18 active, 0 former)

●NSdns1.p01.nsone.net2026-02-22 → 2026-06-05 · 35 obs

○ 2026-02-22 16:43:18
● 2026-02-22 22:22:06
○ 2026-02-23 17:37:34
● 2026-02-24 00:39:48
● 2026-03-06 08:46:48
○ 2026-03-07 00:25:48
○ 2026-03-08 05:07:42
● 2026-03-09 11:07:54
● 2026-03-17 00:04:22
○ 2026-03-17 13:54:16
● 2026-03-22 15:42:44
● 2026-04-01 22:34:02
○ 2026-04-02 18:07:12
○ 2026-04-10 05:02:30
● 2026-04-12 14:58:50
● 2026-04-29 05:37:18
○ 2026-04-29 23:58:02
● 2026-04-30 12:31:18
● 2026-05-03 13:19:40
○ 2026-05-04 11:46:10
○ 2026-05-06 00:02:06
● 2026-05-08 00:06:46
● 2026-05-17 21:26:20
○ 2026-05-18 22:31:14
● 2026-05-22 23:16:26
○ 2026-05-23 07:14:44
○ 2026-05-24 23:12:46
● 2026-05-25 15:49:42
● 2026-05-25 19:46:48
○ 2026-05-26 09:42:18
● 2026-05-27 13:46:00
● 2026-05-27 16:00:54
○ 2026-05-29 16:54:30
● 2026-05-31 20:26:50
● 2026-06-05 16:44:26

●NSdns1.p09.nsone.net2026-02-22 → 2026-06-05 · 5 obs

● 2026-02-22 16:43:18
● 2026-03-06 08:46:48
○ 2026-03-07 00:25:48
● 2026-03-07 11:20:40
● 2026-06-05 16:44:26

●NSdns2.p01.nsone.net2026-02-24 → 2026-06-05 · 48 obs

○ 2026-02-23 17:37:34
● 2026-02-24 00:39:48
○ 2026-03-02 22:24:38
○ 2026-03-04 23:08:26
● 2026-03-06 08:46:48
○ 2026-03-07 00:25:48
○ 2026-03-08 05:07:42
● 2026-03-09 11:07:54
● 2026-03-10 22:56:22
○ 2026-03-12 11:02:34
● 2026-03-15 01:53:52
● 2026-03-17 00:04:22
○ 2026-03-17 13:54:16
● 2026-03-22 15:42:44
● 2026-03-22 20:34:00
○ 2026-03-23 08:42:04
○ 2026-03-24 18:26:08
● 2026-03-24 22:29:44
● 2026-03-29 01:20:06
○ 2026-04-01 22:34:02
○ 2026-04-14 21:45:22
● 2026-04-17 23:42:32
○ 2026-04-19 21:06:30
● 2026-04-20 15:28:18
● 2026-04-29 05:37:18
○ 2026-04-29 23:58:02
● 2026-04-30 12:31:18
○ 2026-04-30 19:04:20
● 2026-05-02 22:11:30
● 2026-05-03 13:19:40
○ 2026-05-04 11:46:10
○ 2026-05-06 00:02:06
● 2026-05-08 00:06:46
○ 2026-05-08 01:25:16
● 2026-05-08 16:35:36
○ 2026-05-12 03:08:14
○ 2026-05-24 23:12:46
● 2026-05-25 15:49:42
● 2026-05-25 19:46:48
○ 2026-05-26 09:42:18
● 2026-05-27 13:46:00
○ 2026-05-27 16:00:54
○ 2026-05-29 16:54:30
● 2026-05-31 20:26:50
● 2026-06-04 22:43:38
○ 2026-06-04 23:58:36
● 2026-06-05 16:44:24
● 2026-06-05 16:44:26

●NSdns2.p09.nsone.net2026-02-22 → 2026-06-05 · 5 obs

● 2026-02-22 16:43:18
● 2026-03-06 08:46:48
○ 2026-03-07 00:25:48
● 2026-03-07 11:20:40
● 2026-06-05 16:44:26

●NSdns3.p01.nsone.net2026-02-24 → 2026-06-05 · 48 obs

●NSdns3.p09.nsone.net2026-02-22 → 2026-06-05 · 5 obs

● 2026-02-22 16:43:18
● 2026-03-06 08:46:48
○ 2026-03-07 00:25:48
● 2026-03-07 11:20:40
● 2026-06-05 16:44:26

●NSdns4.p01.nsone.net2026-02-24 → 2026-06-05 · 48 obs

●NSdns4.p09.nsone.net2026-02-22 → 2026-06-05 · 5 obs

● 2026-02-22 16:43:18
● 2026-03-06 08:46:48
○ 2026-03-07 00:25:48
● 2026-03-07 11:20:40
● 2026-06-05 16:44:26

●NSns-1183.awsdns-19.org2026-02-22 → 2026-06-05 · 2 obs

● 2026-02-22 16:43:18
● 2026-06-05 16:44:26

●NSns-1727.awsdns-23.co.uk2026-02-22 → 2026-06-05 · 2 obs

● 2026-02-22 16:43:18
● 2026-06-05 16:44:26

●NSns-271.awsdns-33.com2026-02-22 → 2026-06-05 · 2 obs

● 2026-02-22 16:43:18
● 2026-06-05 16:44:26

●NSns-828.awsdns-39.net2026-02-22 → 2026-06-05 · 2 obs

● 2026-02-22 16:43:18
● 2026-06-05 16:44:26

●A140.82.112.172026-02-22 → 2026-06-05 · 2 obs

● 2026-02-22 16:43:18
● 2026-06-05 16:44:26

●A140.82.112.182026-02-22 → 2026-06-05 · 2 obs

● 2026-02-22 16:43:18
● 2026-06-05 16:44:26

●A140.82.113.172026-02-22 → 2026-06-05 · 2 obs

● 2026-02-22 16:43:18
● 2026-06-05 16:44:26

●A140.82.113.182026-02-22 → 2026-06-05 · 2 obs

● 2026-02-22 16:43:18
● 2026-06-05 16:44:26

●A140.82.114.172026-02-22 → 2026-06-05 · 2 obs

● 2026-02-22 16:43:18
● 2026-06-05 16:44:26

●A140.82.114.182026-02-22 → 2026-06-05 · 2 obs

● 2026-02-22 16:43:18
● 2026-06-05 16:44:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
githubcopilot.com	ns-271.awsdns-33.com, ns-828.awsdns-39.net, ns-1727.awsdns-23.co.uk, ns-1183.awsdns-19.org...	2 records

✅ Authoritative Response

Server:205.251.193.15

NS records: ns-271.awsdns-33.com, ns-828.awsdns-39.net, ns-1727.awsdns-23.co.uk, ns-1183.awsdns-19.org, dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for githubcopilot.com (unsigned zone)

⏱️ Timing

Total: 525ms | Queries: -

📄 Records

Type	Count	Sample Data
A	6	`140.82.113.18, 140.82.114.18...`
NS	4	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
TXT	1	`v=spf1 -all`
SOA	1	`ns-1727.awsdns-23.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-271.awsdns-33.com, ns-271.awsdns-33.com)

Analysis

Hierarchy

The parent domain of www.githubcopilot.com and api.githubcopilot.com is githubcopilot.com.

IP Addresses

githubcopilot.com directs to 6 IP numbers, among them 140.82.112.17, 140.82.112.18, 140.82.113.17 and three others.

Among the host names that share IP numbers with githubcopilot.com are githubcloud.com, github.be, githubarchive.org and two others.

Name Servers

githubcopilot.com is delegated to 12 name servers, ns-271.awsdns-33.com, ns-828.awsdns-39.net, ns-1183.awsdns-19.org and nine other.

There is at least partial name server overlap between githubcopilot.com and other domains — webviews.nl, paultymoshenko.com, ionsys.co.uk and two more among them.

dns1.p01.nsone.net, dns1.p09.nsone.net and dns3.p09.nsone.net — plus seven other name servers — are routinely found together with these name servers.

Hosts with two IP numbers each:

The A records for ns-271.awsdns-33.com return 205.251.193.15 and 2600:9000:5301:f00::1.

The A records for ns-828.awsdns-39.net return 205.251.195.60 and 2600:9000:5303:3c00::1.

The A records for ns-1183.awsdns-19.org return 205.251.196.159 and 2600:9000:5304:9f00::1.

The A records for dns1.p01.nsone.net return 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

The A records for dns2.p01.nsone.net return 198.51.45.1 and 2a00:edc0:6259:7:1::2.

The A records for dns3.p01.nsone.net return 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3.

The A records for dns4.p01.nsone.net return 198.51.45.65 and 2a00:edc0:6259:7:1::4.

The A records for dns1.p09.nsone.net return 198.51.44.9 and 2620:4d:4000:6259:7:9:0:1.

The A records for dns2.p09.nsone.net return 198.51.45.9 and 2a00:edc0:6259:7:9::2.

The A records for dns3.p09.nsone.net return 198.51.44.73 and 2620:4d:4000:6259:7:9:0:3.

The A records for dns4.p09.nsone.net return 198.51.45.73 and 2a00:edc0:6259:7:9::4.

The A records for ns-1727.awsdns-23.co.uk return 205.251.198.191 and 2600:9000:5306:bf00::1.