htct.org - dns.ninja

`htct.org`

DNSSEC	⚠️ Not signed
A	79.170.40.4^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
		PTR	`webforwards.extendcp.co.uk`
NS	`ns2.mainnameserver.com` ⭐
		A	79.170.43.3^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`ns2.mainnameserver.com`
NS	`ns.mainnameserver.com`
		A	79.170.40.2^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`ns1.mainnameserver.com`
MX	`htct-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.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	52.101.89.1^{🇬🇧 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	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
MX	`ms54901426.msv1.invalid`⁽⁹⁹⁹⁾
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns.mainnameserver.com`hostmaster@mainnameserver.com 2025-04-07 #53

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786014453

Same first word

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DNS History

19 records (5 active, 14 former)

●NSns.mainnameserver.com2026-03-14 → 2026-08-06 · 3 obs

○ 2017-11-27 19:38:28
● 2026-03-14 15:05:16
● 2026-08-06 11:24:44

○NSns1.sedoparking.com2017-11-27 → 2017-11-27 · 4 obs

○ 2016-12-20 08:31:56
● 2017-11-27 19:38:28
○ 2026-03-14 15:05:16
○ 2026-08-06 11:24:44

○NSns1.whois.com2015-06-17 → 2016-12-20 · 4 obs

● 2015-06-17 19:43:26
● 2016-12-20 08:31:56
○ 2017-11-27 19:38:28
○ 2026-08-06 11:24:44

●NSns2.mainnameserver.com2026-03-14 → 2026-08-06 · 3 obs

○ 2017-11-27 19:38:28
● 2026-03-14 15:05:16
● 2026-08-06 11:24:44

○NSns2.sedoparking.com2017-11-27 → 2017-11-27 · 4 obs

○ 2016-12-20 08:31:56
● 2017-11-27 19:38:28
○ 2026-03-14 15:05:16
○ 2026-08-06 11:24:44

○NSns2.whois.com2015-06-17 → 2016-12-20 · 4 obs

● 2015-06-17 19:43:26
● 2016-12-20 08:31:56
○ 2017-11-27 19:38:28
○ 2026-08-06 11:24:44

○NSns3.whois.com2015-06-17 → 2016-12-20 · 4 obs

● 2015-06-17 19:43:26
● 2016-12-20 08:31:56
○ 2017-11-27 19:38:28
○ 2026-08-06 11:24:44

○NSns4.whois.com2015-06-17 → 2016-12-20 · 4 obs

● 2015-06-17 19:43:26
● 2016-12-20 08:31:56
○ 2017-11-27 19:38:28
○ 2026-08-06 11:24:44

○MXalt1.aspmx.l.google.com2015-06-17 → 2016-12-20 · 4 obs

● 2015-06-17 19:43:26
● 2016-12-20 08:31:56
○ 2017-11-27 19:38:28
○ 2026-08-06 11:24:44

○MXalt2.aspmx.l.google.com2015-06-17 → 2016-12-20 · 4 obs

● 2015-06-17 19:43:26
● 2016-12-20 08:31:56
○ 2017-11-27 19:38:28
○ 2026-08-06 11:24:44

○MXaspmx.l.google.com2015-06-17 → 2016-12-20 · 4 obs

● 2015-06-17 19:43:26
● 2016-12-20 08:31:56
○ 2017-11-27 19:38:28
○ 2026-08-06 11:24:44

○MXaspmx2.googlemail.com2015-06-17 → 2016-12-20 · 4 obs

● 2015-06-17 19:43:26
● 2016-12-20 08:31:56
○ 2017-11-27 19:38:28
○ 2026-08-06 11:24:44

○MXaspmx3.googlemail.com2015-06-17 → 2016-12-20 · 4 obs

● 2015-06-17 19:43:26
● 2016-12-20 08:31:56
○ 2017-11-27 19:38:28
○ 2026-08-06 11:24:44

●MXhtct-org.mail.protection.outlook.com2026-03-14 → 2026-08-06 · 3 obs

○ 2017-11-27 19:38:28
● 2026-03-14 15:05:16
● 2026-08-06 11:24:44

○MXlocalhost2017-11-27 → 2017-11-27 · 4 obs

○ 2016-12-20 08:31:56
● 2017-11-27 19:38:28
○ 2026-03-14 15:05:16
○ 2026-08-06 11:24:44

●MXms54901426.msv1.invalid2026-03-14 → 2026-08-06 · 3 obs

○ 2017-11-27 19:38:28
● 2026-03-14 15:05:16
● 2026-08-06 11:24:44

○A192.185.12.642015-06-17 → 2016-12-20 · 4 obs

● 2015-06-17 19:43:26
● 2016-12-20 08:31:56
○ 2017-11-27 19:38:28
○ 2026-08-06 11:24:44

○A72.52.4.1202017-11-27 → 2017-11-27 · 4 obs

○ 2016-12-20 08:31:56
● 2017-11-27 19:38:28
○ 2026-03-14 15:05:16
○ 2026-08-06 11:24:44

●A79.170.40.42026-03-14 → 2026-08-06 · 3 obs

○ 2017-11-27 19:38:28
● 2026-03-14 15:05:16
● 2026-08-06 11:24:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org	-
htct.org	ns.mainnameserver.com, ns2.mainnameserver.com	-

✅ Authoritative Response

Server:79.170.43.3

NS records: ns.mainnameserver.com, ns2.mainnameserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for htct.org (unsigned zone)

⏱️ Timing

Total: 688ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`79.170.40.4`
NS	2	`ns.mainnameserver.com, ns2.mainnameserver.com`
MX	2	`ms54901426.msv1.invalid (pri: 999), htct-org.mail.protection.outlook.com (pr`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns.mainnameserver.com hostmaster.mainnam`

Analysis

IP Addresses

htct.org directs to one IP number, which is 79.170.40.4.

Among the host names that share IP numbers with htct.org are scottcheese.com, brandlective.marketing, mail.colt-industrial.co.uk and two others.

Name Servers

htct.org uses two name servers for its delegation: ns2.mainnameserver.com and ns.mainnameserver.com.

htct.org has the same name server delegation as a number of other domains, such as creativestation.co.uk, amilakesouthern.co.uk, bsac.biz and two more.

At least some of htct.org's name servers are shared with other domains, for example lisamae.com, langleymodels.co.uk, raceyourmate.com and two more.

These name servers tend to be used in conjunction with the name servers ns1.mainnameserver.com.

Each of ns2.mainnameserver.com and ns.mainnameserver.com has one IP address: ns2.mainnameserver.com uses 79.170.43.3 and ns.mainnameserver.com uses 79.170.40.2.

Mail Servers

The MX records for htct.org point to two mail servers: ms54901426.msv1.invalid and htct-org.mail.protection.outlook.com.

Host names resolving to 8 IP numbers:

Hostname htct-org.mail.protection.outlook.com directs to 52.101.89.1, 52.101.89.2 and 52.101.99.0 along with 5 other IP addresses.