cottingham.us - dns.ninja

`cottingham.us`

DNSSEC	⚠️ Not signed
A	5.172.176.91^{🇺🇸 Cybercon5.172.176.0/24 autogen}
		PTR	`secure1p2.ezhostingserver.com`
NS	`ns1.hostek.com` ⭐
		A	2606:4700:52::ac40:34a2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.52.162^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.hostek.com`
		A	2400:cb00:2049:1::c629:de13^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	172.64.53.112^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification: google3e02ede839e0137b.html`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns1.hostek.com`hostmaster@cottingham.us serial=201872791

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1785232864

Same first word

cottingham.net

cottingham.me

cottingham.co.nz

cottingham.co.uk

cottingham.us

cottingham.co

cottingham.ca

cottingham.org

cottingham.com.tw

cottingham.com

Similar names

camtonight.com

htmcoating.com

DNS History

16 records (8 active, 8 former)

●NSns1.hostek.com2019-04-02 → 2026-07-28 · 3 obs

○ 2016-06-19 10:35:54
● 2019-04-02 10:05:32
● 2026-07-28 10:18:24

○NSns13.ixwebhosting.com2015-07-10 → 2016-06-19 · 4 obs

● 2015-07-10 02:19:48
● 2016-06-19 10:35:54
○ 2019-04-02 10:05:32
○ 2026-07-28 10:18:24

○NSns14.ixwebhosting.com2015-07-10 → 2016-06-19 · 4 obs

● 2015-07-10 02:19:48
● 2016-06-19 10:35:54
○ 2019-04-02 10:05:32
○ 2026-07-28 10:18:24

●NSns2.hostek.com2019-04-02 → 2026-07-28 · 3 obs

○ 2016-06-19 10:35:54
● 2019-04-02 10:05:32
● 2026-07-28 10:18:24

●MXalt1.aspmx.l.google.com2015-07-10 → 2026-07-28 · 2 obs

● 2015-07-10 02:19:48
● 2026-07-28 10:18:24

●MXalt2.aspmx.l.google.com2015-07-10 → 2026-07-28 · 2 obs

● 2015-07-10 02:19:48
● 2026-07-28 10:18:24

●MXalt3.aspmx.l.google.com2019-04-02 → 2026-07-28 · 3 obs

○ 2016-06-19 10:35:54
● 2019-04-02 10:05:32
● 2026-07-28 10:18:24

●MXalt4.aspmx.l.google.com2019-04-02 → 2026-07-28 · 3 obs

○ 2016-06-19 10:35:54
● 2019-04-02 10:05:32
● 2026-07-28 10:18:24

●MXaspmx.l.google.com2015-07-10 → 2026-07-28 · 2 obs

● 2015-07-10 02:19:48
● 2026-07-28 10:18:24

○MXaspmx2.googlemail.com2015-07-10 → 2016-06-19 · 4 obs

● 2015-07-10 02:19:48
● 2016-06-19 10:35:54
○ 2019-04-02 10:05:32
○ 2026-07-28 10:18:24

○MXaspmx3.googlemail.com2015-07-10 → 2016-06-19 · 4 obs

● 2015-07-10 02:19:48
● 2016-06-19 10:35:54
○ 2019-04-02 10:05:32
○ 2026-07-28 10:18:24

○MXaspmx4.googlemail.com2015-07-10 → 2016-06-19 · 4 obs

● 2015-07-10 02:19:48
● 2016-06-19 10:35:54
○ 2019-04-02 10:05:32
○ 2026-07-28 10:18:24

○MXaspmx5.googlemail.com2015-07-10 → 2016-06-19 · 4 obs

● 2015-07-10 02:19:48
● 2016-06-19 10:35:54
○ 2019-04-02 10:05:32
○ 2026-07-28 10:18:24

●A5.172.176.912026-03-13 → 2026-07-28 · 3 obs

○ 2019-04-02 10:05:32
● 2026-03-13 04:58:44
● 2026-07-28 10:18:24

○A65.175.100.2502019-04-02 → 2019-04-02 · 4 obs

○ 2016-06-19 10:35:54
● 2019-04-02 10:05:32
○ 2026-03-13 04:58:44
○ 2026-07-28 10:18:24

○A98.130.108.2452015-07-10 → 2016-06-19 · 4 obs

● 2015-07-10 02:19:48
● 2016-06-19 10:35:54
○ 2019-04-02 10:05:32
○ 2026-07-28 10:18:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
cottingham.us	ns2.hostek.com, ns1.hostek.com	-

✅ Authoritative Response

Server:172.64.52.162

NS records: ns2.hostek.com, ns1.hostek.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cottingham.us (unsigned zone)

⏱️ Timing

Total: 499ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.172.176.91`
NS	2	`ns2.hostek.com, ns1.hostek.com`
MX	5	`ALT3.ASPMX.L.GOOGLE.COM (pri: 10), ALT1.ASPMX.L.GOOGLE.COM (pri: 5)...`
TXT	2	`google-site-verification: google3e02ede8, v=spf1 include:_spf.google.com ~all`
SOA	1	`ns1.hostek.com hostmaster.cottingham.us`

Analysis

IP Addresses

cottingham.us points to a single IP number: 5.172.176.91.

Additional host names — support-desk.org, aviationtpi.com, kaamil.com and two others — share IP numbers with cottingham.us.

Name Servers

The NS records for cottingham.us delegate to ns1.hostek.com and ns2.hostek.com.

cottingham.us shares its name server setup with other domains, including wstlaird.net, showgard.com, fromthiskitchentable.com and two others.

cottingham.us shares at least some of its name servers with other domains, including manescene.com, support-desk.org, intaleather.com and two others.

These name servers are frequently paired with the name servers ns1.ezhostingserver.com and ns2.ezhostingserver.com.

ns1.hostek.com resolves to 172.64.52.162 and 2606:4700:52::ac40:34a2. Likewise, ns2.hostek.com resolves to 172.64.53.112 and 2400:cb00:2049:1::c629:de13 — two IP addresses apiece.

Mail Servers

cottingham.us is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

cottingham.us shares mail servers — at least in part — with other domains, including yocom-mckee.com, nextper.com, ns500759.ns500759.ns500759.ns500736.ns500698.ns500735.ns500735.ns500619.ns500686.ns500576.ns500652.trackreceptor.com and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 142.251.163.27 and 2607:f8b0:4004:c0b::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.