ROBTEX.COM - crt.sh

Search for IP or hostnames:

crt.sh checked at 2025-12-04T03:14:05.081Z 267ms 71/71/71 100% R:10 allDone:true timedOut:false

`crt.sh`

NS	`ns1.sectigodns.com`
		A	2a0e:ac00:c7:d432::5bc7:d432^{🇬🇧 Comodo}
			PTR	`ns1.as48447.net`
		A	91.199.212.50^{🇬🇧 Comodo}
			PTR	`ns1.as48447.net`
NS	`ns2.sectigodns.com`
		A	2a0e:ac00:d1:c432::5bd1:c432^{🇬🇧 Comodo}
		A	91.209.196.50^{🇬🇧 Comodo}
			PTR	`ns2.as48447.net`
NS	`ns3.sectigodns.com`
		A	2a0e:ac00:d4:c32::5bd4:c32^{🇬🇧 Comodo}
		A	91.212.12.50^{🇬🇧 Comodo}
			PTR	`ns3.as48447.net`
A	2a0e:ac00:c7:d449::5bc7:d449^{🇬🇧 Comodo}
		PTR	`crt.sh`
A	91.199.212.73^{🇬🇧 Comodo}
		PTR	`crt.sh`

`sh`

	NS	`a0.nic.sh`
	NS	`a2.nic.sh`
	NS	`b0.nic.sh`
	NS	`c0.nic.sh`

rank #66542 globally
rank #16 in the tld
PASS

PTR for

9.4.4.d.7.c.b.5.0.0.0.0.0.0.0.0.9.4.4.d.7.c.0.0.0.0.c.a.e.0.a.2.ip6.arpa

73.212.199.91.in-addr.arpa

Up

www.crt.sh

Starts with same word

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ctr.ir

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trc.cymru

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ctr.com.tr

AI analysis

The parent of www.crt.sh is crt.sh.

crt.sh points to two IP numbers: 2a0e:ac00:c7:d449::5bc7:d449 and 91.199.212.73.

Other host names, for instance cert-watch.com, share IP numbers with crt.sh.

The domain crt.sh is delegated to three name servers: ns1.sectigodns.com, ns2.sectigodns.com and ns3.sectigodns.com.

crt.sh shares name servers with other domains at least partially, for instance securecore-ca.com, sitelock.mobi, sitelock.biz, trustasiassl.com and sitelock.company.

Host names with two IP numbers:

ns1.sectigodns.com points to 2a0e:ac00:c7:d432::5bc7:d432 and 91.199.212.50

ns2.sectigodns.com points to 2a0e:ac00:d1:c432::5bd1:c432 and 91.209.196.50

ns3.sectigodns.com points to 2a0e:ac00:d4:c32::5bd4:c32 and 91.212.12.50