`simber.co.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:483a^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:aff0^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.58^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.240^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nadia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3acf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nadia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nadia.ns.cloudflare.com`
		A	108.162.192.207^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	172.64.32.207^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	173.245.58.207^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
NS	`paul.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c187^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paul.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2187^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paul.ns.cloudflare.com`
		A	108.162.193.135^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	172.64.33.135^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	173.245.59.135^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 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::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		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	`aspmx3.googlemail.com`⁽¹⁰⁾
		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`
TXT	`google-site-verification=8bWJNS7qUa5DwDgFOgHXrYUrf02mh2wkGEAMu3xp2P0`
TXT	`v=spf1 include:_spf.google.com ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.72.58, 172.67.175.240
		IPv6 hints	2606:4700:3030::6815:483a, 2606:4700:3034::ac43:aff0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com
SOA	`nadia.ns.cloudflare.com`dns@cloudflare.com serial=2410093953

`co.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=1785761173

rank #119602 globally
rank #3433 in the tld
WOT: SAFE (74/100)

Previously MX for

simber.co.uk

Same first word

simber.de

simber.eu

simber.co.uk

simber.net

Similar names

bermis.com

rembis.pl

remsib.pro

rembis.com

briems.de

bersim.in.th

birmes.com

sebrim.com

ibmers.com

besmir.de

birems.com

bermis.it

bimser.com

bremis.net

bersim.com

rimbes.eu

bermis.de

besmir.com

rebims.com

bimser.org

rembis.net

sibmer.ru

sibmer.com

mebris.com

bimser.biz

bremis.com

brimse.com

bermis.store

bremsi.com

risemb.com

brimes.de

bimser.com.tr

mrsebi.com

ibmers.net

mrsieb.net

bmresi.com

bremis.ch

sibrem.ro

sibrem.ru

bimser.net

simbre.com

bersmi.ru

smiber.com

smibre.com

rbemis.com

bremis.eu

rembis.com.pl

brimes.ph

sbirme.org

bimres.com

bimser.de

erbmsi.com

bismer.dk

birmes.de

mbrise.com

brsemi.com

bimser.com.mx

sbmrei.com

brimes.com

rembis.info

birmes.com.tr

merbis.nl

merbis.eu

DNS History

29 records (11 active, 18 former)

●NSnadia.ns.cloudflare.com2026-06-21 → 2026-08-03 · 3 obs

○ 2020-02-02 01:58:04
● 2026-06-21 22:26:04
● 2026-08-03 13:26:52

○NSns-uk.1and1-dns.biz2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 20:04:12
○ 2016-04-24 10:30:28
○ 2026-08-03 13:26:52

○NSns-uk.1and1-dns.co.uk2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 20:04:12
○ 2016-04-24 10:30:28
○ 2026-08-03 13:26:52

○NSns-uk.1and1-dns.com2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 20:04:12
○ 2016-04-24 10:30:28
○ 2026-08-03 13:26:52

○NSns-uk.1and1-dns.org2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 20:04:12
○ 2016-04-24 10:30:28
○ 2026-08-03 13:26:52

○NSns1.domaindiscount24.net2020-02-02 → 2020-02-02 · 4 obs

○ 2017-02-18 07:21:16
● 2020-02-02 01:58:04
○ 2026-06-21 22:26:04
○ 2026-08-03 13:26:52

○NSns2.domaindiscount24.net2020-02-02 → 2020-02-02 · 4 obs

○ 2017-02-18 07:21:16
● 2020-02-02 01:58:04
○ 2026-06-21 22:26:04
○ 2026-08-03 13:26:52

○NSns3.domaindiscount24.net2020-02-02 → 2020-02-02 · 4 obs

○ 2017-02-18 07:21:16
● 2020-02-02 01:58:04
○ 2026-06-21 22:26:04
○ 2026-08-03 13:26:52

○NSns39.domaincontrol.com2016-04-24 → 2017-02-18 · 5 obs

○ 2015-06-02 20:04:12
● 2016-04-24 10:30:28
● 2017-02-18 07:21:16
○ 2020-02-02 01:58:04
○ 2026-08-03 13:26:52

○NSns40.domaincontrol.com2016-04-24 → 2017-02-18 · 5 obs

○ 2015-06-02 20:04:12
● 2016-04-24 10:30:28
● 2017-02-18 07:21:16
○ 2020-02-02 01:58:04
○ 2026-08-03 13:26:52

●NSpaul.ns.cloudflare.com2026-06-21 → 2026-08-03 · 3 obs

○ 2020-02-02 01:58:04
● 2026-06-21 22:26:04
● 2026-08-03 13:26:52

●MXalt1.aspmx.l.google.com2020-02-02 → 2026-08-03 · 3 obs

○ 2017-02-18 07:21:16
● 2020-02-02 01:58:04
● 2026-08-03 13:26:52

●MXalt2.aspmx.l.google.com2020-02-02 → 2026-08-03 · 3 obs

○ 2017-02-18 07:21:16
● 2020-02-02 01:58:04
● 2026-08-03 13:26:52

●MXaspmx.l.google.com2020-02-02 → 2026-08-03 · 3 obs

○ 2017-02-18 07:21:16
● 2020-02-02 01:58:04
● 2026-08-03 13:26:52

●MXaspmx2.googlemail.com2020-02-02 → 2026-08-03 · 3 obs

○ 2017-02-18 07:21:16
● 2020-02-02 01:58:04
● 2026-08-03 13:26:52

●MXaspmx3.googlemail.com2020-02-02 → 2026-08-03 · 3 obs

○ 2017-02-18 07:21:16
● 2020-02-02 01:58:04
● 2026-08-03 13:26:52

○MXmailstore1.secureserver.net2016-04-24 → 2017-02-18 · 5 obs

○ 2015-06-02 20:04:12
● 2016-04-24 10:30:28
● 2017-02-18 07:21:16
○ 2020-02-02 01:58:04
○ 2026-08-03 13:26:52

○MXmx01.1and1.co.uk2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 20:04:12
○ 2016-04-24 10:30:28
○ 2026-08-03 13:26:52

○MXsimber.co.uk2015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 20:04:12
○ 2016-04-24 10:30:28
○ 2026-08-03 13:26:52

○MXsmtp.secureserver.net2016-04-24 → 2017-02-18 · 5 obs

○ 2015-06-02 20:04:12
● 2016-04-24 10:30:28
● 2017-02-18 07:21:16
○ 2020-02-02 01:58:04
○ 2026-08-03 13:26:52

●A104.21.72.582026-06-21 → 2026-08-03 · 3 obs

○ 2020-02-02 01:58:04
● 2026-06-21 22:26:04
● 2026-08-03 13:26:52

●A172.67.175.2402026-06-21 → 2026-08-03 · 3 obs

○ 2020-02-02 01:58:04
● 2026-06-21 22:26:04
● 2026-08-03 13:26:52

○A212.227.94.1192015-06-02 → 2015-06-02 · 3 obs

● 2015-06-02 20:04:12
○ 2016-04-24 10:30:28
○ 2026-08-03 13:26:52

○A216.239.32.212020-02-02 → 2020-02-02 · 4 obs

○ 2016-04-24 10:30:28
● 2020-02-02 01:58:04
○ 2026-06-21 22:26:04
○ 2026-08-03 13:26:52

○A216.239.34.212020-02-02 → 2020-02-02 · 4 obs

○ 2016-04-24 10:30:28
● 2020-02-02 01:58:04
○ 2026-06-21 22:26:04
○ 2026-08-03 13:26:52

○A216.239.36.212020-02-02 → 2020-02-02 · 4 obs

○ 2016-04-24 10:30:28
● 2020-02-02 01:58:04
○ 2026-06-21 22:26:04
○ 2026-08-03 13:26:52

○A216.239.38.212020-02-02 → 2020-02-02 · 4 obs

○ 2016-04-24 10:30:28
● 2020-02-02 01:58:04
○ 2026-06-21 22:26:04
○ 2026-08-03 13:26:52

●A2606:4700:3030::6815:483a2026-06-21 → 2026-08-03 · 3 obs

○ 2020-02-02 01:58:04
● 2026-06-21 22:26:04
● 2026-08-03 13:26:52

●A2606:4700:3034::ac43:aff02026-06-21 → 2026-08-03 · 3 obs

○ 2020-02-02 01:58:04
● 2026-06-21 22:26:04
● 2026-08-03 13:26:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns3.nic.uk, dns1.nic.uk, nsc.nic.uk, dns2.nic.uk...	-
simber.co.uk	paul.ns.cloudflare.com, nadia.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.135

NS records: paul.ns.cloudflare.com, nadia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simber.co.uk (unsigned zone)

⏱️ Timing

Total: 730ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.175.240, 104.21.72.58`
AAAA	2	`2606:4700:3034::ac43:aff0, 2606:4700:3030::6815:483a`
NS	2	`nadia.ns.cloudflare.com, paul.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	2	`google-site-verification=8bWJNS7qUa5DwDg, v=spf1 include:_spf.google.com ?all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nadia.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

simber.co.uk directs to four IP numbers, which are 104.21.72.58, 172.67.175.240, 2606:4700:3030::6815:483a and 2606:4700:3034::ac43:aff0.

Two other host names, along with 3f722h1eozau16er8k1lq22d-wpengine.netdna-ssl.com, b8ru3gsy2n4bm6g126pm6oxi-wpengine.netdna-ssl.com and www.essinfo.org, also share IP numbers with simber.co.uk.

Name Servers

simber.co.uk uses two name servers for its delegation: nadia.ns.cloudflare.com and paul.ns.cloudflare.com.

simber.co.uk shares its NS records with other domains, for example coltura.it, lghomebatteryblog.eu, oxal.org and two others.

There is at least partial name server overlap between simber.co.uk and other domains — obeli.sk, vhash.net, bkdql.com and two more among them.

The name servers dakota.ns.cloudflare.com, arya.ns.cloudflare.com and felicity.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

Hostname nadia.ns.cloudflare.com directs to 108.162.192.207, 172.64.32.207 and 173.245.58.207 along with 3 other IP addresses.

Hostname paul.ns.cloudflare.com directs to 108.162.193.135, 172.64.33.135 and 173.245.59.135 along with 3 other IP addresses.

Mail Servers

Five mail servers handle simber.co.uk: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between simber.co.uk and other domains, including whizmeal.com, ns500731.ns500754.ns500671.ns500731.ns500754.ns500688.ns500705.ns500704.ns500291.ns500291.ns500131.lustychickser.com, ns500759.ns500758.ns500758.ns500698.ns500758.ns500698.ns500698.ns500698.ns500698.ns500698.ns500736.ns500708.trackreceptor.com and two others.

These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com directs traffic to 64.233.180.27 and 2607:f8b0:4004:c09::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 108.177.123.26 IP addresses each.

simber.co.uk - robtex.com

simber.co.uk

co.uk

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`simber.co.uk`

`co.uk`