`cookology.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:489^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:589^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:486f^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.4.137^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.5.137^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.72.111^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kami.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kami.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kami.ns.cloudflare.com`
		A	108.162.192.177^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	172.64.32.177^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	173.245.58.177^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
NS	`khalid.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c35^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khalid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c335^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`khalid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2335^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`khalid.ns.cloudflare.com`
		A	108.162.195.53^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khalid.ns.cloudflare.com`
		A	162.159.44.53^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khalid.ns.cloudflare.com`
		A	172.64.35.53^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`khalid.ns.cloudflare.com`
MX	`cookology-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
TXT	`facebook-domain-verification=y7q659d9lno8g06v0qdhzf8m1k9rc4`
TXT	`google-site-verification=E_1J3ojY0Ev82LuhNWjUyjWb5ZuO6qC62YTGX61pDes`
TXT	`google-site-verification=H47fwn-d2fnfJo8iQpC3oo4folkThYhIOQkbRLPClQ4`
TXT	`google-site-verification=TKRAKOB4V5Ta9TJAoEo6uiip5S5Wl_5XBWRHdp0WqQc`
TXT	`klaviyo-site-verification=UqXzur`
TXT	`mandrill_verify.uYmH92j-lJUIxOfP5Mj8PA`
TXT	`pinterest-site-verification=2f09e9e6787ebdc124a501c5f98afdf4`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.mailout-a.maily.uk incl...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.26.4.137, 104.26.5.137, 172.67.72.111
		IPv6	2606:4700:20::681a:489, 2606:4700:20::681a:589, 2606:4700:20::ac43:486f
SOA	`kami.ns.cloudflare.com`dns@cloudflare.com serial=2397684763

`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=1771291435

📈 Tranco rank: #696,538

Previously MX for

cookology.com

Same first word

cookology.com

DNS History

13 records (9 active, 4 former)

●NSkami.ns.cloudflare.com2026-02-15 → 2026-03-14 · 3 obs

○ 2017-04-20 23:02:50
● 2026-02-15 16:55:16
● 2026-03-14 17:49:42

●NSkhalid.ns.cloudflare.com2026-02-15 → 2026-03-14 · 3 obs

○ 2017-04-20 23:02:50
● 2026-02-15 16:55:16
● 2026-03-14 17:49:42

○NSns1.domainist.com2015-08-14 → 2017-04-20 · 5 obs

○ 2008-03-14 16:49:06
● 2015-08-14 13:36:18
● 2017-04-20 23:02:50
○ 2026-02-15 16:55:16
○ 2026-03-14 17:49:42

○NSns2.domainist.com2015-08-14 → 2017-04-20 · 5 obs

○ 2008-03-14 16:49:06
● 2015-08-14 13:36:18
● 2017-04-20 23:02:50
○ 2026-02-15 16:55:16
○ 2026-03-14 17:49:42

●MXcookology-com.mail.protection.outlook.com2026-02-15 → 2026-03-14 · 3 obs

○ 2017-04-20 23:02:50
● 2026-02-15 16:55:16
● 2026-03-14 17:49:42

○MXcookology.com2015-08-14 → 2017-04-20 · 5 obs

○ 2008-03-14 16:49:06
● 2015-08-14 13:36:18
● 2017-04-20 23:02:50
○ 2026-02-15 16:55:16
○ 2026-03-14 17:49:42

●A104.26.4.1372026-02-15 → 2026-03-14 · 3 obs

○ 2017-04-20 23:02:50
● 2026-02-15 16:55:16
● 2026-03-14 17:49:42

●A104.26.5.1372026-02-15 → 2026-03-14 · 3 obs

○ 2017-04-20 23:02:50
● 2026-02-15 16:55:16
● 2026-03-14 17:49:42

○A162.211.82.1332015-08-14 → 2017-04-20 · 5 obs

○ 2008-03-14 16:49:06
● 2015-08-14 13:36:18
● 2017-04-20 23:02:50
○ 2026-02-15 16:55:16
○ 2026-03-14 17:49:42

●A172.67.72.1112026-02-15 → 2026-03-14 · 3 obs

○ 2017-04-20 23:02:50
● 2026-02-15 16:55:16
● 2026-03-14 17:49:42

●A2606:4700:20::681a:4892026-02-15 → 2026-03-14 · 3 obs

○ 2017-04-20 23:02:50
● 2026-02-15 16:55:16
● 2026-03-14 17:49:42

●A2606:4700:20::681a:5892026-02-15 → 2026-03-14 · 3 obs

○ 2017-04-20 23:02:50
● 2026-02-15 16:55:16
● 2026-03-14 17:49:42

●A2606:4700:20::ac43:486f2026-02-15 → 2026-03-14 · 3 obs

○ 2017-04-20 23:02:50
● 2026-02-15 16:55:16
● 2026-03-14 17:49:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cookology.com	kami.ns.cloudflare.com, khalid.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.177

NS records: kami.ns.cloudflare.com, khalid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cookology.com (unsigned zone)

⏱️ Timing

Total: 160ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.72.111, 104.26.4.137...`
AAAA	3	`2606:4700:20::681a:489, 2606:4700:20::ac43:486f...`
NS	2	`kami.ns.cloudflare.com, khalid.ns.cloudflare.com`
MX	1	`cookology-com.mail.protection.outlook.co`
TXT	8	`facebook-domain-verification=y7q659d9lno, google-site-verification=E_1J3ojY0Ev82Lu...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kami.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cookology.com maps to six IP numbers: 2606:4700:20::681a:489, 2606:4700:20::681a:589, 2606:4700:20::ac43:486f, 104.26.4.137, 104.26.5.137 and 172.67.72.111.

Other host names such as 208-86-10-39.rev.tec.com, 208-86-8-3.rev.tec.com, 199-58-79-200.rev.tec.com, 208-86-13-139.rev.tec.com and www.gossamerbio.com share IPs with cookology.com.

Name Servers

Two name servers kami.ns.cloudflare.com and khalid.ns.cloudflare.com handle the delegation for cookology.com.

cookology.com uses the same name server setup as other domains, for example almaron.de and thewrightbuy.co.uk.

cookology.com at least partially shares name servers with other domains, for example 312bet1.com, eastcoasthomes.com.au, bajajgeneralinsurance.com, reut-museum.co.il and ayudaremota.com.ar.

These name servers are often used together with joan.ns.cloudflare.com and evan.ns.cloudflare.com.

Host names with six IP numbers:

kami.ns.cloudflare.com points to 2606:4700:50::adf5:3ab1, 2803:f800:50::6ca2:c0b1, 2a06:98c1:50::ac40:20b1, 108.162.192.177, 172.64.32.177 and 173.245.58.177.

khalid.ns.cloudflare.com points to 2606:4700:58::a29f:2c35, 2803:f800:50::6ca2:c335, 2a06:98c1:50::ac40:2335, 108.162.195.53, 162.159.44.53 and 172.64.35.53.

Mail Servers

The cookology-com.mail.protection.outlook.com mail server handles cookology.com.

cookology-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::7, 52.101.68.0, 52.101.68.25, 52.101.68.39 and 52.101.73.12.

cookology.com - robtex.com

cookology.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`cookology.com`

`com`