ithr.com - dns.ninja

`ithr.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:243^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:80da^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.67^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.218^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aria.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a44^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c044^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aria.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2044^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aria.ns.cloudflare.com`
		A	108.162.192.68^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	172.64.32.68^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	173.245.58.68^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
NS	`yew.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c350^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yew.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2350^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yew.ns.cloudflare.com`
		A	108.162.195.80^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	162.159.44.80^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	172.64.35.80^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
MX	`eu-smtp-inbound-1.mimecast.com` ⭐
		A	91.220.42.201^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			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^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
TXT	`0ed1fe018a3f313ed579ac4927ad447b5124415e64`
TXT	`202103170721283yi0erjewklwg6bnz68ac5asme5l6tsbxm67hdprteu9vkml3q`
TXT	`202202220829551j49dvlo4dowpc8ly84qgv1xx4qm5cxr6uhjcfxakvi3kif18d`
TXT	`202202240858145qeekwqfqljd6p2vxbr04poa5qfhlbm1n0s8bzpib6bvjop86p`
TXT	`E8DtolrToFeG3300sZTu8tQtKCndhfqbM/H1pf2yZQZDodtG/jKgpKBSLV15oZ0cyWjGu74u2ohmz...`
TXT	`MS=ms98890194`
TXT	`tkbhmc6mimeec255effhkq01te`
TXT	`v=DMARC1; p=none;`
TXT	`v=spf1 ip4:208.82.5.0/24 ip4:212.36.62.126 ip4:158.41.49.237 include:spf.prot...`
TXT	`was ithr-com.mail.protection.outlook.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.67, 172.67.128.218
		IPv6 hints	2606:4700:3031::6815:243, 2606:4700:3031::ac43:80da
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOA	`aria.ns.cloudflare.com`dns@cloudflare.com serial=2403806379

`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=1782414555

Subdomains

www.ithr.com

Same first word

ithr.org.cn

ithr.net

ithr.net.cn

ithr.co.uk

ithr.pro

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ithr.eu

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ithr.cn

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ithr.de

ithr.biz

ithr.com.pl

ithr.info

ithr.com

ithr.pl

ithr.it

ithr.vn

ithr.com.cn

ithr.org

Similar names

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rith.tv

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hirt.gmbh

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hirt.is

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irth.in

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tihr.in

hirt.guru

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ihrt.de

DNS History

24 records (8 active, 16 former)

●NSaria.ns.cloudflare.com2026-02-15 → 2026-06-25 · 3 obs

○ 2021-05-25 21:03:58
● 2026-02-15 19:44:46
● 2026-06-25 19:21:16

○NSdns0.zoneedit.com2015-08-03 → 2016-09-12 · 4 obs

● 2015-08-03 00:52:42
● 2016-09-12 05:42:54
○ 2021-05-25 21:03:58
○ 2026-06-25 19:21:16

○NSns1.livedns.co.uk2021-05-25 → 2021-05-25 · 4 obs

○ 2016-09-12 05:42:54
● 2021-05-25 21:03:58
○ 2026-02-15 19:44:46
○ 2026-06-25 19:21:16

○NSns2.livedns.co.uk2021-05-25 → 2021-05-25 · 4 obs

○ 2016-09-12 05:42:54
● 2021-05-25 21:03:58
○ 2026-02-15 19:44:46
○ 2026-06-25 19:21:16

○NSns3.livedns.co.uk2021-05-25 → 2021-05-25 · 4 obs

○ 2016-09-12 05:42:54
● 2021-05-25 21:03:58
○ 2026-02-15 19:44:46
○ 2026-06-25 19:21:16

○NSns3.zoneedit.com2015-08-03 → 2016-09-12 · 4 obs

● 2015-08-03 00:52:42
● 2016-09-12 05:42:54
○ 2021-05-25 21:03:58
○ 2026-06-25 19:21:16

○NSns6.zoneedit.co.uk2015-08-03 → 2016-09-12 · 4 obs

● 2015-08-03 00:52:42
● 2016-09-12 05:42:54
○ 2021-05-25 21:03:58
○ 2026-06-25 19:21:16

○NSns8.zoneedit.com2015-08-03 → 2016-09-12 · 4 obs

● 2015-08-03 00:52:42
● 2016-09-12 05:42:54
○ 2021-05-25 21:03:58
○ 2026-06-25 19:21:16

○NSt2.zoneedit.com2015-08-03 → 2016-09-12 · 4 obs

● 2015-08-03 00:52:42
● 2016-09-12 05:42:54
○ 2021-05-25 21:03:58
○ 2026-06-25 19:21:16

●NSyew.ns.cloudflare.com2026-02-15 → 2026-06-25 · 3 obs

○ 2021-05-25 21:03:58
● 2026-02-15 19:44:46
● 2026-06-25 19:21:16

○MXcluster8.eu.messagelabs.com2015-08-03 → 2016-09-12 · 4 obs

● 2015-08-03 00:52:42
● 2016-09-12 05:42:54
○ 2021-05-25 21:03:58
○ 2026-06-25 19:21:16

○MXcluster8a.eu.messagelabs.com2015-08-03 → 2016-09-12 · 4 obs

● 2015-08-03 00:52:42
● 2016-09-12 05:42:54
○ 2021-05-25 21:03:58
○ 2026-06-25 19:21:16

●MXeu-smtp-inbound-1.mimecast.com2026-03-27 → 2026-06-25 · 3 obs

○ 2026-03-24 15:40:12
● 2026-03-27 05:47:14
● 2026-06-25 19:21:16

●MXeu-smtp-inbound-2.mimecast.com2026-03-27 → 2026-06-25 · 3 obs

○ 2026-03-24 15:40:12
● 2026-03-27 05:47:14
● 2026-06-25 19:21:16

○MXithr-com.mail.protection.outlook.com2021-05-25 → 2026-03-24 · 5 obs

○ 2016-09-12 05:42:54
● 2021-05-25 21:03:58
● 2026-03-24 15:40:12
○ 2026-03-27 05:47:14
○ 2026-06-25 19:21:16

●A104.21.2.672026-02-15 → 2026-06-25 · 3 obs

○ 2021-05-25 21:03:58
● 2026-02-15 19:44:46
● 2026-06-25 19:21:16

●A172.67.128.2182026-02-15 → 2026-06-25 · 3 obs

○ 2021-05-25 21:03:58
● 2026-02-15 19:44:46
● 2026-06-25 19:21:16

●A2606:4700:3031::6815:2432026-06-19 → 2026-06-25 · 3 obs

○ 2026-06-17 14:11:48
● 2026-06-19 05:55:16
● 2026-06-25 19:21:16

●A2606:4700:3031::ac43:80da2026-06-19 → 2026-06-25 · 3 obs

○ 2026-06-17 14:11:48
● 2026-06-19 05:55:16
● 2026-06-25 19:21:16

○A2606:4700:3032::6815:2432026-02-15 → 2026-06-17 · 5 obs

○ 2021-05-25 21:03:58
● 2026-02-15 19:44:46
● 2026-06-17 14:11:48
○ 2026-06-19 05:55:16
○ 2026-06-25 19:21:16

○A2606:4700:3037::ac43:80da2026-02-15 → 2026-06-17 · 5 obs

○ 2021-05-25 21:03:58
● 2026-02-15 19:44:46
● 2026-06-17 14:11:48
○ 2026-06-19 05:55:16
○ 2026-06-25 19:21:16

○A54.194.224.352016-03-09 → 2016-09-12 · 5 obs

○ 2015-11-23 22:11:34
● 2016-03-09 03:41:50
● 2016-09-12 05:42:54
○ 2021-05-25 21:03:58
○ 2026-06-25 19:21:16

○A54.247.125.1302015-08-03 → 2015-11-23 · 4 obs

● 2015-08-03 00:52:42
● 2015-11-23 22:11:34
○ 2016-03-09 03:41:50
○ 2026-06-25 19:21:16

○A88.198.57.2042021-05-25 → 2021-05-25 · 4 obs

○ 2016-09-12 05:42:54
● 2021-05-25 21:03:58
○ 2026-02-15 19:44:46
○ 2026-06-25 19:21:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
ithr.com	aria.ns.cloudflare.com, yew.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.68

NS records: aria.ns.cloudflare.com, yew.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ithr.com (unsigned zone)

⏱️ Timing

Total: 838ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.128.218, 104.21.2.67`
AAAA	2	`2606:4700:3031::6815:243, 2606:4700:3031::ac43:80da`
NS	2	`aria.ns.cloudflare.com, yew.ns.cloudflare.com`
MX	2	`eu-smtp-inbound-1.mimecast.com (pri: 10), eu-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	10	`0ed1fe018a3f313ed579ac4927ad447b5124415e, 202103170721283yi0erjewklwg6bnz68ac5asme...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aria.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (aria.ns.cloudflare.com, aria.ns.cloudflare.com, aria.ns.cloudflare.com...)

Analysis

Hierarchy

ithr.com is a parent domain of www.ithr.com.

IP Addresses

ithr.com resolves to four IP addresses: 104.21.2.67, 172.67.128.218, 2606:4700:3031::6815:243 and 2606:4700:3031::ac43:80da.

Among the host names that share IP numbers with ithr.com are www.avangardphoto.com.cdn.cloudflare.net, cercasicasa.it, 181866.cc and two others.

Name Servers

ithr.com is served by two delegated name servers, aria.ns.cloudflare.com and yew.ns.cloudflare.com.

ithr.com has the same name server delegation as a number of other domains, such as swanitrecruitment.com, mitchenko.ru, 7fiftytwo.com and two more.

ithr.com shares at least some of its name servers with other domains, including lichtapgym.com, qlaw.ca, modaellos.com and two others.

These name servers are frequently paired with the name servers julissa.ns.cloudflare.com and igor.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

aria.ns.cloudflare.com carries IP addresses 108.162.192.68, 172.64.32.68 and 173.245.58.68, with 3 other addresses beyond those.

yew.ns.cloudflare.com carries IP addresses 108.162.195.80, 162.159.44.80 and 172.64.35.80, with 3 other addresses beyond those.

Mail Servers

The MX records for ithr.com point to two mail servers: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

ithr.com has the same mail server arrangement as a number of other domains, for example corampacey.org.uk, sbnp.it, wrightson.com and two more.

ithr.com shares at least some of its mail servers with other domains — for example hcigplc.com, thefoxatoddington.com, siconsult.com and two more.

Host names resolving to 6 IP numbers:

eu-smtp-inbound-1.mimecast.com carries IP addresses 91.220.42.201, 91.220.42.211 and 91.220.42.241, with 3 other addresses beyond those.

eu-smtp-inbound-2.mimecast.com carries IP addresses 91.220.42.201, 91.220.42.211 and 91.220.42.241, with 3 other addresses beyond those.

These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 91.220.42.201 IP addresses.

These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 91.220.42.211 IP addresses.

These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 91.220.42.241 IP addresses.

These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 195.130.217.201 IP addresses.

These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 195.130.217.211 IP addresses.

These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 195.130.217.241 IP addresses.