`itarus.com`

DNSSEC	⚠️ Not signed
NS	`ns0.bt.net` ⭐
		A	217.35.209.188^{🇬🇧 BT-UK-AS217.32.0.0/12 BT Public Internet Service}
			PTR	`ns0.bt.net`
NS	`ns1.bt.net`
		A	217.32.105.91^{🇬🇧 BT-UK-AS217.32.0.0/12 BT Public Internet Service}
			PTR	`indnss01.bt.net`
			PTR	`ns1.bt.net`
			PTR	`indnss01.ukcore.bt.net`
NS	`ns2.bt.net`
		A	217.32.105.90^{🇬🇧 BT-UK-AS217.32.0.0/12 BT Public Internet Service}
			PTR	`indnss02.bt.net`
			PTR	`ns2.bt.net`
			PTR	`indnss02.ukcore.bt.net`
MX	`mx-01-eu-west-1.prod.hydra.sophos.com` ⭐
		A	34.247.118.25^{🇮🇪 Amazon34.240.0.0/13 EC2 DUB prefix}
			PTR	`ec2-34-247-118-25.eu-west-1.compute.amazonaws.com`
		A	52.213.102.161^{🇮🇪 Amazon52.208.0.0/13 EC2 DUB prefix}
			PTR	`ec2-52-213-102-161.eu-west-1.compute.amazonaws.com`
		A	63.32.121.49^{🇮🇪 Amazon63.32.0.0/14 EC2 DUB prefix}
			PTR	`ec2-63-32-121-49.eu-west-1.compute.amazonaws.com`
MX	`mx-02-eu-west-1.prod.hydra.sophos.com`⁽⁵⁾
		A	34.247.118.25^{🇮🇪 Amazon34.240.0.0/13 EC2 DUB prefix}
			PTR	`ec2-34-247-118-25.eu-west-1.compute.amazonaws.com`
		A	52.213.102.161^{🇮🇪 Amazon52.208.0.0/13 EC2 DUB prefix}
			PTR	`ec2-52-213-102-161.eu-west-1.compute.amazonaws.com`
		A	63.32.121.49^{🇮🇪 Amazon63.32.0.0/14 EC2 DUB prefix}
			PTR	`ec2-63-32-121-49.eu-west-1.compute.amazonaws.com`
TXT	`sophos-domain-verification=361c36002f61714d72a20195a3bee0d0a07fd317d2291fc70e...`
TXT	`extensis-domain-verification=5e52d7ae-0f01-42f2-baa0-782dff0a8e00`
TXT	`v=spf1 ip4:81.144.191.160/27 include:spf.protection.outlook.com include:_spf....`
TXT	`sophos-domain-verification=215d9df4bd67e2940c821996df3e1ada36c827c6`
SOA	`ns0.bt.net`dnsadmin@itarus.com serial=4

`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=1776251812

Same first word

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DNS History

15 records (5 active, 10 former)

●NSns0.bt.net2026-04-09 → 2026-04-15 · 3 obs

○ 2018-01-29 16:47:42
● 2026-04-09 04:54:38
● 2026-04-15 11:39:52

●NSns1.bt.net2026-04-09 → 2026-04-15 · 3 obs

○ 2018-01-29 16:47:42
● 2026-04-09 04:54:38
● 2026-04-15 11:39:52

○NSns1.virginmedia.net2015-08-10 → 2018-01-29 · 4 obs

● 2015-08-10 05:03:18
● 2018-01-29 16:47:42
○ 2026-04-09 04:54:38
○ 2026-04-15 11:39:52

●NSns2.bt.net2026-04-09 → 2026-04-15 · 3 obs

○ 2018-01-29 16:47:42
● 2026-04-09 04:54:38
● 2026-04-15 11:39:52

○NSns2.virginmedia.net2015-08-10 → 2018-01-29 · 4 obs

● 2015-08-10 05:03:18
● 2018-01-29 16:47:42
○ 2026-04-09 04:54:38
○ 2026-04-15 11:39:52

○NSns3.virginmedia.net2015-08-10 → 2018-01-29 · 4 obs

● 2015-08-10 05:03:18
● 2018-01-29 16:47:42
○ 2026-04-09 04:54:38
○ 2026-04-15 11:39:52

○NSns4.virginmedia.net2015-08-10 → 2018-01-29 · 4 obs

● 2015-08-10 05:03:18
● 2018-01-29 16:47:42
○ 2026-04-09 04:54:38
○ 2026-04-15 11:39:52

○MXmailhost.itarus.com2015-08-10 → 2018-01-29 · 4 obs

● 2015-08-10 05:03:18
● 2018-01-29 16:47:42
○ 2026-04-09 04:54:38
○ 2026-04-15 11:39:52

○MXms64157638.msv1.invalid.itarus.com2018-01-29 → 2018-01-29 · 4 obs

○ 2015-08-10 05:03:18
● 2018-01-29 16:47:42
○ 2026-04-09 04:54:38
○ 2026-04-15 11:39:52

●MXmx-01-eu-west-1.prod.hydra.sophos.com2026-04-10 → 2026-04-15 · 3 obs

○ 2026-04-09 04:54:38
● 2026-04-10 11:12:06
● 2026-04-15 11:39:52

●MXmx-02-eu-west-1.prod.hydra.sophos.com2026-04-10 → 2026-04-15 · 3 obs

○ 2026-04-09 04:54:38
● 2026-04-10 11:12:06
● 2026-04-15 11:39:52

○MXmxbackup.business.ntl.com2015-08-10 → 2018-01-29 · 4 obs

● 2015-08-10 05:03:18
● 2018-01-29 16:47:42
○ 2026-04-09 04:54:38
○ 2026-04-15 11:39:52

○A213.107.184.1572017-01-03 → 2018-01-29 · 5 obs

○ 2016-05-03 00:38:16
● 2017-01-03 00:14:30
● 2018-01-29 16:47:42
○ 2026-04-09 04:54:38
○ 2026-04-15 11:39:52

○A62.253.211.892015-08-10 → 2016-05-03 · 4 obs

● 2015-08-10 05:03:18
● 2016-05-03 00:38:16
○ 2017-01-03 00:14:30
○ 2026-04-15 11:39:52

○A81.144.191.1782026-04-09 → 2026-04-09 · 4 obs

○ 2018-01-29 16:47:42
● 2026-04-09 04:54:38
○ 2026-04-10 11:12:06
○ 2026-04-15 11:39:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
itarus.com	ns0.bt.net, ns1.bt.net, ns2.bt.net	-

✅ Authoritative Response

Server:217.35.209.188

NS records: ns0.bt.net, ns1.bt.net, ns2.bt.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itarus.com (unsigned zone)

⏱️ Timing

Total: 542ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns0.bt.net, ns2.bt.net...`
MX	2	`mx-02-eu-west-1.prod.hydra.sophos.com (p, mx-01-eu-west-1.prod.hydra.sophos.com (p`
SOA	1	`ns0.bt.net dnsadmin.itarus.com`

Analysis

Name Servers

itarus.com is delegated to three name servers: ns0.bt.net, ns1.bt.net and ns2.bt.net.

itarus.com at least partially shares name servers with other domains, for example kpmg.uk, 190.188.86.in-addr.arpa, ftip002790282.vpn-nte.bt.net, 224.33.217.in-addr.arpa and ftip002741499.vpn-nte.bt.net.

these name servers are commonly used alongside services.btretail.net name servers.

Host names with a single IP address:

ns0.bt.net resolves to 217.35.209.188.

ns1.bt.net resolves to 217.32.105.91.

ns2.bt.net resolves to 217.32.105.90.

Mail Servers

Two mail servers handle itarus.com: mx-01-eu-west-1.prod.hydra.sophos.com and mx-02-eu-west-1.prod.hydra.sophos.com.

itarus.com shares the same mail server setup as other domains, including beaconassociatesuk.co.uk, control.es, qd-lis.com, clunetech.com and apalaw.com.au.

itarus.com shares at least partially some mail servers with other domains, for instance bourse.gg, amcasale.it, anasousa.pt, lincoln.gov.uk and al-taqwa.vic.edu.au.