`grenhosp.org.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:39e6^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c17a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.230^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.122^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cesar.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c377^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cesar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2377^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cesar.ns.cloudflare.com`
		A	108.162.195.119^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	162.159.44.119^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
		A	172.64.35.119^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cesar.ns.cloudflare.com`
NS	`evelyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:26d5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evelyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`evelyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`evelyn.ns.cloudflare.com`
		A	108.162.194.213^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evelyn.ns.cloudflare.com`
		A	162.159.38.213^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evelyn.ns.cloudflare.com`
		A	172.64.34.213^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evelyn.ns.cloudflare.com`
MX	`grenhosp-org-uk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.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`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`MS=ms46757165`
TXT	`google-site-verification=c4kMm5phedh5KyNKM4ATb68GCZZzqoZ7sAtZnxNXGwc`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.pantheon.io -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.230, 172.67.193.122
		IPv6 hints	2606:4700:3031::6815:39e6, 2606:4700:3035::ac43:c17a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=198, name=cloudflare-ech.com
SOA	`cesar.ns.cloudflare.com`dns@cloudflare.com serial=2401786707

`org.uk`

	DNSSEC	⚠️ Not signed
	NS	`dns1.nic.uk` ⭐ ⚠️ Not in parent delegation
	NS	`dns2.nic.uk` ⚠️ Not in parent delegation
	NS	`dns3.nic.uk` ⚠️ Not in parent delegation
	NS	`dns4.nic.uk` ⚠️ Not in parent delegation
	NS	`nsa.nic.uk` ⚠️ Not in parent delegation
	NS	`nsb.nic.uk` ⚠️ Not in parent delegation
	NS	`nsc.nic.uk` ⚠️ Not in parent delegation
	NS	`nsd.nic.uk` ⚠️ Not in parent delegation
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1778655423

rank #651550 globally
rank #30818 in the tld
WOT: SAFE (71/100)

Subdomains

www.grenhosp.org.uk

Same first word

grenhosp.org.uk

DNS History

17 records (7 active, 10 former)

○NSben.ns.cloudflare.com2015-11-28 → 2016-02-29 · 5 obs

○ 2015-08-06 00:09:12
● 2015-11-28 18:36:30
● 2016-02-29 21:06:08
○ 2016-09-03 02:29:48
○ 2026-05-13 07:05:32

●NScesar.ns.cloudflare.com2026-05-06 → 2026-05-13 · 3 obs

○ 2017-04-06 07:00:30
● 2026-05-06 06:18:06
● 2026-05-13 07:05:32

●NSevelyn.ns.cloudflare.com2026-05-06 → 2026-05-13 · 3 obs

○ 2017-04-06 07:00:30
● 2026-05-06 06:18:06
● 2026-05-13 07:05:32

○NSivy.ns.cloudflare.com2015-11-28 → 2016-02-29 · 5 obs

○ 2015-08-06 00:09:12
● 2015-11-28 18:36:30
● 2016-02-29 21:06:08
○ 2016-09-03 02:29:48
○ 2026-05-13 07:05:32

○NSns0.phase8.net2015-08-06 → 2017-04-06 · 8 obs

○ 2008-03-02 10:15:50
● 2015-08-06 00:09:12
○ 2015-11-28 18:36:30
○ 2016-02-29 21:06:08
● 2016-09-03 02:29:48
● 2017-04-06 07:00:30
○ 2026-05-06 06:18:06
○ 2026-05-13 07:05:32

○NSns1.phase8.net2015-08-06 → 2017-04-06 · 8 obs

○ 2008-03-02 10:15:50
● 2015-08-06 00:09:12
○ 2015-11-28 18:36:30
○ 2016-02-29 21:06:08
● 2016-09-03 02:29:48
● 2017-04-06 07:00:30
○ 2026-05-06 06:18:06
○ 2026-05-13 07:05:32

○NSns2.phase8.net2015-08-06 → 2017-04-06 · 8 obs

○ 2008-03-02 10:15:50
● 2015-08-06 00:09:12
○ 2015-11-28 18:36:30
○ 2016-02-29 21:06:08
● 2016-09-03 02:29:48
● 2017-04-06 07:00:30
○ 2026-05-06 06:18:06
○ 2026-05-13 07:05:32

○MXcluster8.eu.messagelabs.com2015-08-06 → 2017-04-06 · 5 obs

○ 2008-03-02 10:15:50
● 2015-08-06 00:09:12
● 2017-04-06 07:00:30
○ 2026-05-06 06:18:06
○ 2026-05-13 07:05:32

○MXcluster8a.eu.messagelabs.com2015-08-06 → 2017-04-06 · 5 obs

○ 2008-03-02 10:15:50
● 2015-08-06 00:09:12
● 2017-04-06 07:00:30
○ 2026-05-06 06:18:06
○ 2026-05-13 07:05:32

●MXgrenhosp-org-uk.mail.protection.outlook.com2026-05-06 → 2026-05-13 · 3 obs

○ 2017-04-06 07:00:30
● 2026-05-06 06:18:06
● 2026-05-13 07:05:32

●A104.21.57.2302026-05-06 → 2026-05-13 · 3 obs

○ 2017-04-06 07:00:30
● 2026-05-06 06:18:06
● 2026-05-13 07:05:32

○A104.27.130.652015-11-28 → 2016-02-29 · 5 obs

○ 2015-08-06 00:09:12
● 2015-11-28 18:36:30
● 2016-02-29 21:06:08
○ 2016-09-03 02:29:48
○ 2026-05-13 07:05:32

○A104.27.131.652015-11-28 → 2016-02-29 · 5 obs

○ 2015-08-06 00:09:12
● 2015-11-28 18:36:30
● 2016-02-29 21:06:08
○ 2016-09-03 02:29:48
○ 2026-05-13 07:05:32

○A109.228.10.1882015-08-06 → 2017-04-06 · 8 obs

○ 2008-03-02 10:15:50
● 2015-08-06 00:09:12
○ 2015-11-28 18:36:30
○ 2016-02-29 21:06:08
● 2016-09-03 02:29:48
● 2017-04-06 07:00:30
○ 2026-05-06 06:18:06
○ 2026-05-13 07:05:32

●A172.67.193.1222026-05-06 → 2026-05-13 · 3 obs

○ 2017-04-06 07:00:30
● 2026-05-06 06:18:06
● 2026-05-13 07:05:32

●A2606:4700:3031::6815:39e62026-05-06 → 2026-05-13 · 3 obs

○ 2017-04-06 07:00:30
● 2026-05-06 06:18:06
● 2026-05-13 07:05:32

●A2606:4700:3035::ac43:c17a2026-05-06 → 2026-05-13 · 3 obs

○ 2017-04-06 07:00:30
● 2026-05-06 06:18:06
● 2026-05-13 07:05:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsc.nic.uk, dns1.nic.uk, dns3.nic.uk, dns4.nic.uk...	-
grenhosp.org.uk	cesar.ns.cloudflare.com, evelyn.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.119

NS records: cesar.ns.cloudflare.com, evelyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grenhosp.org.uk (unsigned zone)

⏱️ Timing

Total: 512ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.193.122, 104.21.57.230`
AAAA	2	`2606:4700:3031::6815:39e6, 2606:4700:3035::ac43:c17a`
NS	2	`cesar.ns.cloudflare.com, evelyn.ns.cloudflare.com`
MX	1	`grenhosp-org-uk.mail.protection.outlook.`
TXT	3	`MS=ms46757165, google-site-verification=c4kMm5phedh5KyN...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cesar.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

grenhosp.org.uk is the parent of www.grenhosp.org.uk.

IP Addresses

Four IP numbers are pointed to by grenhosp.org.uk: 2606:4700:3031::6815:39e6, 2606:4700:3035::ac43:c17a, 104.21.57.230 and 172.67.193.122.

other host names including moeckarchitect.com.au, tme.com.pl, www.xydjdwx.com, cb-useralert.com and packages-oif.com share IP numbers with grenhosp.org.uk.

Name Servers

grenhosp.org.uk is delegated to two name servers cesar.ns.cloudflare.com and evelyn.ns.cloudflare.com.

grenhosp.org.uk shares the same name server setup as other domains, for instance rhsintranet.org, royalhospitalschool.org, royalhospitalschool.net, sportradical.com and osnabrueck-tourism.de.

grenhosp.org.uk at least partially shares name servers with other domains, for instance 48011.com, 664009.xyz, axoflow.org, w8low.com and ecfwds.com.

These name servers are commonly used with sydney.ns.cloudflare.com, ryan.ns.cloudflare.com and ricardo.ns.cloudflare.com.

Host names with six IP numbers:

Host name cesar.ns.cloudflare.com points to: 2606:4700:58::a29f:2c77, 2803:f800:50::6ca2:c377, 2a06:98c1:50::ac40:2377, 108.162.195.119, 162.159.44.119 and 172.64.35.119.

Host name evelyn.ns.cloudflare.com points to: 2606:4700:50::a29f:26d5, 2803:f800:50::6ca2:c2d5, 2a06:98c1:50::ac40:22d5, 108.162.194.213, 162.159.38.213 and 172.64.34.213.

Mail Servers

grenhosp.org.uk is handled by a single mail server, grenhosp-org-uk.mail.protection.outlook.com.

Host grenhosp-org-uk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::8, 52.101.68.36, 52.101.68.39, 52.101.73.12 and 52.101.73.22.

grenhosp.org.uk - robtex.com

grenhosp.org.uk

org.uk

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`grenhosp.org.uk`

`org.uk`