🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`code57.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:b4ee^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3ba5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.165^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.238^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mark.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c182^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2182^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mark.ns.cloudflare.com`
		A	108.162.193.130^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	172.64.33.130^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	173.245.59.130^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
NS	`olga.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c089^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olga.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2089^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olga.ns.cloudflare.com`
		A	108.162.192.137^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	172.64.32.137^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	173.245.58.137^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
MX	`code57-uk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`MS=ms90709169`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.165, 172.67.180.238
		IPv6 hints	2606:4700:3034::ac43:b4ee, 2606:4700:3036::6815:3ba5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=122, name=cloudflare-ech.com
SOA	`mark.ns.cloudflare.com`dns@cloudflare.com serial=2411968517

`uk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns1.nic.uk` ⭐
	NS	`dns2.nic.uk`
	NS	`dns3.nic.uk`
	NS	`dns4.nic.uk`
	NS	`nsa.nic.uk`
	NS	`nsb.nic.uk`
	NS	`nsc.nic.uk`
	NS	`nsd.nic.uk`
	TXT	`#Timestamp: 1788919200`
	SOA	`dns1.nic.uk`hostmaster@nic.uk serial=1788919388

Same first word

code57.uk

code57.pl

Similar names

code75.fr

code75.io

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSmark.ns.cloudflare.com2026-09-04 → 2026-09-09 · 2 obs

● 2026-09-04 09:59:48
● 2026-09-09 02:05:58

●NSolga.ns.cloudflare.com2026-09-04 → 2026-09-09 · 2 obs

● 2026-09-04 09:59:48
● 2026-09-09 02:05:58

●MXcode57-uk.mail.protection.outlook.com2026-09-04 → 2026-09-09 · 2 obs

● 2026-09-04 09:59:48
● 2026-09-09 02:05:58

●A104.21.59.1652026-09-04 → 2026-09-09 · 3 obs

○ 2026-09-04 09:59:48
● 2026-09-04 10:38:38
● 2026-09-09 02:05:58

●A172.67.180.2382026-09-04 → 2026-09-09 · 3 obs

○ 2026-09-04 09:59:48
● 2026-09-04 10:38:38
● 2026-09-09 02:05:58

○A188.114.96.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 09:59:48
○ 2026-09-04 10:38:38
○ 2026-09-09 02:05:58

○A188.114.97.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 09:59:48
○ 2026-09-04 10:38:38
○ 2026-09-09 02:05:58

●A2606:4700:3034::ac43:b4ee2026-09-04 → 2026-09-09 · 3 obs

○ 2026-09-04 09:59:48
● 2026-09-04 10:38:38
● 2026-09-09 02:05:58

●A2606:4700:3036::6815:3ba52026-09-04 → 2026-09-09 · 3 obs

○ 2026-09-04 09:59:48
● 2026-09-04 10:38:38
● 2026-09-09 02:05:58

○A2a06:98c1:3120::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 09:59:48
○ 2026-09-04 10:38:38
○ 2026-09-09 02:05:58

○A2a06:98c1:3121::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 09:59:48
○ 2026-09-04 10:38:38
○ 2026-09-09 02:05:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...	-
code57.uk	mark.ns.cloudflare.com, olga.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.137

NS records: mark.ns.cloudflare.com, olga.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for code57.uk (unsigned zone)

⏱️ Timing

Total: 680ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.59.165, 172.67.180.238`
AAAA	2	`2606:4700:3034::ac43:b4ee, 2606:4700:3036::6815:3ba5`
NS	2	`mark.ns.cloudflare.com, olga.ns.cloudflare.com`
MX	1	`code57-uk.mail.protection.outlook.com (p`
TXT	2	`MS=ms90709169, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mark.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

code57.uk points to the four IP addresses 104.21.59.165, 172.67.180.238, 2606:4700:3034::ac43:b4ee and 2606:4700:3036::6815:3ba5.

Additional host names — winbig7s.com, nodexcoin.io, purespringwatersoftenersfilterslansing.com and two others — share IP numbers with code57.uk.

Name Servers

code57.uk uses two name servers for its delegation: mark.ns.cloudflare.com and olga.ns.cloudflare.com.

code57.uk shares its name server setup with other domains, including darson.com.my, unitogell-2.com, unit0gel5.com and two others.

The name servers of code57.uk overlap at least partially with those of other domains — among them khs1561.top, testing-tempek79.pages.dev, gudmuv.ai and two more.

The name servers liz.ns.cloudflare.com, val.ns.cloudflare.com and ara.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

Hostname mark.ns.cloudflare.com directs to 108.162.193.130, 172.64.33.130 and 173.245.59.130 along with 3 other IP addresses.

Hostname olga.ns.cloudflare.com directs to 108.162.192.137, 172.64.32.137 and 173.245.58.137 along with 3 other IP addresses.

Mail Servers

code57.uk has one mail server: code57-uk.mail.protection.outlook.com.

code57-uk.mail.protection.outlook.com points to 8 IP numbers: 52.101.89.0, 52.101.89.1, 52.101.89.2 and 5 other.

code57.uk - robtex.com

code57.uk

uk

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`code57.uk`

`uk`