githubup.com - dns.ninja

`githubup.com`

DNSSEC	⚠️ Not signed
A	45.145.75.132^{🇺🇸 SPARTANHOST45.145.75.0/24}
NS	`barbara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`barbara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`barbara.ns.cloudflare.com`
		A	108.162.192.248^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	172.64.32.248^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	173.245.58.248^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
NS	`darwin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c197^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`darwin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2197^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`darwin.ns.cloudflare.com`
		A	108.162.193.151^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
		A	172.64.33.151^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
		A	173.245.59.151^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darwin.ns.cloudflare.com`
SOA	`barbara.ns.cloudflare.com`dns@cloudflare.com serial=2409141305

`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=1786269654

Same first word

githubup.com

DNS History

5 records (3 active, 2 former)

●NSbarbara.ns.cloudflare.com2026-07-28 → 2026-08-09 · 3 obs

○ 2017-12-10 05:04:14
● 2026-07-28 05:10:12
● 2026-08-09 10:11:26

●NSdarwin.ns.cloudflare.com2026-07-28 → 2026-08-09 · 3 obs

○ 2017-12-10 05:04:14
● 2026-07-28 05:10:12
● 2026-08-09 10:11:26

○NSdns15.hichina.com2017-01-04 → 2017-12-10 · 4 obs

● 2017-01-04 16:06:48
● 2017-12-10 05:04:14
○ 2026-07-28 05:10:12
○ 2026-08-09 10:11:26

○NSdns16.hichina.com2017-01-04 → 2017-12-10 · 4 obs

● 2017-01-04 16:06:48
● 2017-12-10 05:04:14
○ 2026-07-28 05:10:12
○ 2026-08-09 10:11:26

●A45.145.75.1322026-07-28 → 2026-08-09 · 2 obs

● 2026-07-28 05:10:12
● 2026-08-09 10:11:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
githubup.com	darwin.ns.cloudflare.com, barbara.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.151

NS records: darwin.ns.cloudflare.com, barbara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for githubup.com (unsigned zone)

⏱️ Timing

Total: 367ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.145.75.132`
NS	2	`barbara.ns.cloudflare.com, darwin.ns.cloudflare.com`
SOA	1	`barbara.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (darwin.ns.cloudflare.com, darwin.ns.cloudflare.com, darwin.ns.cloudflare.com...)

Analysis

IP Addresses

githubup.com resolves to just one IP address, 45.145.75.132.

Host names like githubrsp.com are further examples that share IP numbers with githubup.com.

Name Servers

Two name servers handle the delegation for githubup.com: barbara.ns.cloudflare.com and darwin.ns.cloudflare.com.

githubup.com shares its NS records with other domains, for example i8.ventures, gilcaminhoes.com, shlshfm.com and two others.

githubup.com has at least partial name server overlap with other domains, such as alnmouth.info, govevents.org, waterforcolorado.org and two others.

The name servers trevor.ns.cloudflare.com, ada.ns.cloudflare.com, kia.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.

DNS names with 6 IP addresses:

barbara.ns.cloudflare.com resolves to 108.162.192.248, 172.64.32.248 and 173.245.58.248 among others, with 3 other IP addresses in total.

darwin.ns.cloudflare.com resolves to 108.162.193.151, 172.64.33.151 and 173.245.59.151 among others, with 3 other IP addresses in total.