cistor.com - dns.ninja

`cistor.com`

DNSSEC	⚠️ Not signed
A	141.193.213.10^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.11^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`ns1.livedns.co.uk` ⭐
		A	2001:8d8:fe:53:fa::1^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1.slndns.co.uk`
		A	217.160.81.244^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1.livedns.co.uk`
NS	`ns2.livedns.co.uk`
		A	2001:8d8:fe:53:fa::2^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns2.slndns.co.uk`
		A	217.160.82.244^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns2.livedns.co.uk`
NS	`ns3.livedns.co.uk`
		A	2607:f1c0:fe:53:185:132:35:244^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns3.livedns.co.uk`
		A	185.132.35.244^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns3.livedns.co.uk`
MX	`eu-smtp-inbound-1.mimecast.com` ⭐
		A	91.220.42.201^{🇬🇧 AS4242791.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 AS4242791.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 AS4242791.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 AS42427195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 AS42427195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 AS42427195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
MX	`eu-smtp-inbound-2.mimecast.com` ⭐
		A	91.220.42.201^{🇬🇧 AS4242791.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 AS4242791.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 AS4242791.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 AS42427195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 AS42427195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 AS42427195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com ...`
TXT	`MS=ms35137306`
TXT	`-v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.livedns.co.uk`admin@cistor.com serial=1646148099

`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=1780582084

Same first word

cistor.com

Similar names

istcor.com

itcors.org

cortis.s3.amazonaws.com

itcors.ch

tricos.net

trisco.ph

crosit.com

cristo.gg

itcors.co.uk

cristo.de

trisco.com.ph

trocis.de

cosrit.com

itcors.at

octris.com

sircot.com

storic.it

ortics.ch

scitor.ch

storci.com

trisco.id

cristo.cl

strico.ch

iscort.com

crisot.com

trisco.com.tw

corist.com

rstico.com

socrit.com

cstrio.dk

trocis.eu

sicort.com

cristo.fr

critos.com

sitcor.it

trisco.nl

riscot.co

sorcit.co.uk

cortis.org

ristco.com

octris.org

strico.se

rcsiot.com

stirco.com

siorct.com

scitor.de

trisco.com

cortis.com

sitcor.com.br

itorcs.com

itcors.net

storic.com

cristo.ch

cstroi.ru

tricos.com

scorit.live

tocris.co.uk

tricos.org

crosti.ru

tscoir.com

cortis.de

ticsor.com

scitor.us

cotris.com

citros.ch

rocits.com

ricost.com

costir.com

iscort.org.il

trisco.net

crosti.de

cortis.info

scitor.net

citros.ru

tricos.biz

scitor.co

cortis.cz

tricos.info

cortis.fr

crosti.org

cortis.photography

itcors.de

rotics.com

scitor.com

tocris.com

rostic.co.kr

scitor.co.uk

corist.com.tr

citros.nl

trisco.co.id

tricos.it

scorti.com

scitor.org

tricos.eu

tsirco.com

cristo.nl

trisco.se

cristo.net

tocris.cn

sictor.com

scorit.com

criots.com

cortis.it

strico.nl

storic.us

icstor.com

trisco.in

iotsrc.net

DNS History

9 records (7 active, 2 former)

●NSns1.livedns.co.uk2015-08-01 → 2026-06-04 · 2 obs

● 2015-08-01 12:08:54
● 2026-06-04 14:27:38

●NSns2.livedns.co.uk2015-08-01 → 2026-06-04 · 2 obs

● 2015-08-01 12:08:54
● 2026-06-04 14:27:38

●NSns3.livedns.co.uk2015-08-01 → 2026-06-04 · 2 obs

● 2015-08-01 12:08:54
● 2026-06-04 14:27:38

○MXcistor-com.mail.protection.outlook.com2015-08-01 → 2017-01-24 · 4 obs

● 2015-08-01 12:08:54
● 2017-01-24 20:23:32
○ 2026-04-03 03:05:06
○ 2026-06-04 14:27:38

●MXeu-smtp-inbound-1.mimecast.com2026-04-03 → 2026-06-04 · 3 obs

○ 2017-01-24 20:23:32
● 2026-04-03 03:05:06
● 2026-06-04 14:27:38

●MXeu-smtp-inbound-2.mimecast.com2026-04-03 → 2026-06-04 · 3 obs

○ 2017-01-24 20:23:32
● 2026-04-03 03:05:06
● 2026-06-04 14:27:38

●A141.193.213.102026-04-03 → 2026-06-04 · 3 obs

○ 2017-01-24 20:23:32
● 2026-04-03 03:05:06
● 2026-06-04 14:27:38

●A141.193.213.112026-04-03 → 2026-06-04 · 3 obs

○ 2017-01-24 20:23:32
● 2026-04-03 03:05:06
● 2026-06-04 14:27:38

○A87.117.226.1622015-08-01 → 2017-01-24 · 4 obs

● 2015-08-01 12:08:54
● 2017-01-24 20:23:32
○ 2026-04-03 03:05:06
○ 2026-06-04 14:27:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cistor.com	ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk	-

✅ Authoritative Response

Server:217.160.81.244

NS records: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cistor.com (unsigned zone)

⏱️ Timing

Total: 1477ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.11, 141.193.213.10`
NS	3	`ns1.livedns.co.uk, ns2.livedns.co.uk...`
MX	2	`eu-smtp-inbound-1.mimecast.com (pri: 10), eu-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	3	`v=spf1 include:spf.protection.outlook.co, MS=ms35137306...`
SOA	1	`ns1.livedns.co.uk admin.cistor.com`

Analysis

IP Addresses

cistor.com points to two IP numbers: 141.193.213.10 and 141.193.213.11.

Two other host names, along with lexshoot.com, thanda.com and shabibah.org, also share IP numbers with cistor.com.

Name Servers

The authoritative name servers for cistor.com are ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk — three in total.

cistor.com partially shares its NS delegation with several other domains, including audiostrobe.co.uk, annettehimstedt.com, ladesoft.com and two others.

These name servers are regularly seen alongside ns1.fast-hosts.org and ns2.fast-hosts.org as name servers.

ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk all resolve to exactly two IP numbers apiece: ns1.livedns.co.uk → 217.160.81.244 and 2001:8d8:fe:53:fa::1; ns2.livedns.co.uk → 217.160.82.244 and 2001:8d8:fe:53:fa::2; ns3.livedns.co.uk → 185.132.35.244 and 2607:f1c0:fe:53:185:132:35:244.

Mail Servers

cistor.com is served by two mail servers, eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

DNS names with 6 IP addresses:

The hostname eu-smtp-inbound-1.mimecast.com resolves to 91.220.42.201, 91.220.42.211, 91.220.42.241 and three additional IP addresses.

The hostname eu-smtp-inbound-2.mimecast.com resolves to 91.220.42.201, 91.220.42.211, 91.220.42.241 and three additional IP addresses.

Both eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com resolve to 91.220.42.201 IP addresses each.

Both eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com resolve to 91.220.42.211 IP addresses each.

Both eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com resolve to 91.220.42.241 IP addresses each.

Both eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com resolve to 195.130.217.201 IP addresses each.

Both eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com resolve to 195.130.217.211 IP addresses each.

Both eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com resolve to 195.130.217.241 IP addresses each.