htdrc.com - dns.ninja

`htdrc.com`

DNSSEC	⚠️ Not signed
A	20.54.104.97^{🇮🇪 Microsoft20.48.0.0/12}
NS	`dns0.mtgsy.co.uk` ⭐
		A	45.79.43.217^{🇺🇸 AKAMAI-LINODE-AP45.79.32.0/19 Akamai Technologies}
			PTR	`dns0.mtgsy.com`
NS	`dns0.mtgsy.com`
		A	2600:3c00::f03c:92ff:febb:133c^{🇺🇸 AKAMAI-LINODE-AP2600:3c00::/32 Akamai Technologies}
			PTR	`dns0.mtgsy.com`
		A	45.79.43.217^{🇺🇸 AKAMAI-LINODE-AP45.79.32.0/19 Akamai Technologies}
			PTR	`dns0.mtgsy.com`
NS	`dns1.name-s.net`
		A	2a01:7e01::f03c:92ff:fee5:5890^{🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies}
			PTR	`dns1.name-s.net`
		A	172.105.69.234^{🇩🇪 AKAMAI-LINODE-AP172.105.64.0/19 Akamai Technologies}
			PTR	`dns1.name-s.net`
NS	`dns2.name-s.net`
		A	2600:3c01::f03c:92ff:fe24:8ad0^{🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies}
			PTR	`dns2.name-s.net`
		A	74.207.254.12^{🇺🇸 AKAMAI-LINODE-AP74.207.240.0/20 Akamai Technologies}
			PTR	`dns2.name-s.net`
NS	`dns3.mtgsy.com`
		A	2600:3c02::f03c:92ff:fee5:6b61^{🇺🇸 AKAMAI-LINODE-AP2600:3c02::/32 Akamai Technologies}
			PTR	`dns3.mtgsy.com`
		A	66.228.62.33^{🇺🇸 AKAMAI-LINODE-AP66.228.56.0/21 Akamai Technologies}
			PTR	`dns3.mtgsy.com`
NS	`dns4.mtgsy.com`
		A	2a01:7e00::f03c:92ff:fee5:1daf^{🇬🇧 AKAMAI-LINODE-AP2a01:7e00::/32 Akamai Technologies}
			PTR	`dns4.mtgsy.com`
		A	178.79.133.227^{🇬🇧 AKAMAI-LINODE-AP178.79.128.0/18 Akamai Technologies}
			PTR	`dns4.mtgsy.com`
MX	`htdrc-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`adobe-idp-site-verification=9f6e019cd1755356f7f4c15306c7d88c26d92670ad189dddf...`
TXT	`atlassian-domain-verification=5hb0WkvMC8vI/hkoAwDDHQFQ2v9orFWaEysuliecSSkIGm2...`
TXT	`docusign=24257a22-ca4b-493e-b59e-5e87d0e1b2f4`
TXT	`docusign=4ca9f163-6628-4205-b301-47cb76c5bee8`
TXT	`MS=ms83675708`
TXT	`openai-domain-verification=dv-4a3jcFiU6MBwuqO9cK6xvICT`
TXT	`Os/DbBNKU29T3A2pJ9tRZ+XGYuYuUWntYSPCpA4F8WMUhHJt90mMuYarRhfWU5rlmvw/d8yVFVy+M...`
TXT	`sh1gf2hxj9crhbtfc97vp5t2l25wc08z`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`dns0.mtgsy.co.uk`administrator@heliostowers.com 2015-04-05 #6

`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=1783954267

Same first word

htdrc.com

Similar names

thcrd.com

chdrt.com

trhdc.com

rtchd.com

chtdr.com

dtchr.com

thdrc.cn

hrcdt.com

hdrtc.com

ctrdh.top

tdrhc.com

tcrhd.net

crdht.com

tchrd.org

dtrch.de

htrdc.com

thrdc.or.tz

DNS History

14 records (8 active, 6 former)

●NSdns0.mtgsy.co.uk2015-06-18 → 2026-07-13 · 2 obs

● 2015-06-18 15:43:28
● 2026-07-13 15:05:50

●NSdns0.mtgsy.com2015-06-18 → 2026-07-13 · 2 obs

● 2015-06-18 15:43:28
● 2026-07-13 15:05:50

●NSdns1.name-s.net2015-06-18 → 2026-07-13 · 2 obs

● 2015-06-18 15:43:28
● 2026-07-13 15:05:50

●NSdns2.name-s.net2015-06-18 → 2026-07-13 · 2 obs

● 2015-06-18 15:43:28
● 2026-07-13 15:05:50

●NSdns3.mtgsy.com2015-06-18 → 2026-07-13 · 2 obs

● 2015-06-18 15:43:28
● 2026-07-13 15:05:50

●NSdns4.mtgsy.com2015-06-18 → 2026-07-13 · 2 obs

● 2015-06-18 15:43:28
● 2026-07-13 15:05:50

○MXeu-smtp-inbound-1.mimecast.com2015-06-18 → 2017-02-18 · 4 obs

● 2015-06-18 15:43:28
● 2017-02-18 05:57:54
○ 2026-04-15 18:14:48
○ 2026-07-13 15:05:50

○MXeu-smtp-inbound-2.mimecast.com2015-06-18 → 2017-02-18 · 4 obs

● 2015-06-18 15:43:28
● 2017-02-18 05:57:54
○ 2026-04-15 18:14:48
○ 2026-07-13 15:05:50

●MXhtdrc-com.mail.protection.outlook.com2026-04-15 → 2026-07-13 · 3 obs

○ 2017-02-18 05:57:54
● 2026-04-15 18:14:48
● 2026-07-13 15:05:50

○MXservice195.mimecast.com2015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 15:43:28
○ 2015-11-09 08:04:12
○ 2026-07-13 15:05:50

○MXservice196.mimecast.com2015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 15:43:28
○ 2015-11-09 08:04:12
○ 2026-07-13 15:05:50

○MXza-smtp-inbound-1.mimecast.co.za2015-11-09 → 2017-02-18 · 5 obs

○ 2015-06-18 15:43:28
● 2015-11-09 08:04:12
● 2017-02-18 05:57:54
○ 2026-04-15 18:14:48
○ 2026-07-13 15:05:50

○A162.13.84.2332015-06-18 → 2017-02-18 · 4 obs

● 2015-06-18 15:43:28
● 2017-02-18 05:57:54
○ 2026-04-15 18:14:48
○ 2026-07-13 15:05:50

●A20.54.104.972026-04-15 → 2026-07-13 · 3 obs

○ 2017-02-18 05:57:54
● 2026-04-15 18:14:48
● 2026-07-13 15:05:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
htdrc.com	dns3.mtgsy.com, dns2.name-s.net, dns1.name-s.net, dns4.mtgsy.com...	6 records

✅ Authoritative Response

Server:66.228.62.33

NS records: dns3.mtgsy.com, dns2.name-s.net, dns1.name-s.net, dns4.mtgsy.com, dns0.mtgsy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for htdrc.com (unsigned zone)

⏱️ Timing

Total: 566ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.54.104.97`
NS	5	`dns0.mtgsy.com, dns1.name-s.net...`
MX	1	`htdrc-com.mail.protection.outlook.com (p`
TXT	9	`adobe-idp-site-verification=9f6e019cd175, atlassian-domain-verification=5hb0WkvMC8...`
SOA	1	`dns0.mtgsy.co.uk administrator.heliostow`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (dns3.mtgsy.com, dns3.mtgsy.com, dns4.mtgsy.com...)

Analysis

IP Addresses

htdrc.com resolves to just one IP address, 20.54.104.97.

Two other host names, along with apis.pe, merlinentertainments.biz and cardfactoryinvestors.com, also share IP numbers with htdrc.com.

Name Servers

htdrc.com carries NS records listing 6 name servers — dns0.mtgsy.com, dns3.mtgsy.com, dns4.mtgsy.com and 3 others.

At least some of htdrc.com's name servers are shared with other domains, for example nikwax.pl, optimiseuk.com, forestershealthcare.co.uk and two more.

These name servers tend to co-occur with dns1.name-s.net, dns2.name-s.net, dns0.mtgsy.co.uk and 6 other name servers in the same DNS delegations.

Host names that have two IP addresses:

The A records for dns0.mtgsy.com return 45.79.43.217 and 2600:3c00::f03c:92ff:febb:133c.

The A records for dns3.mtgsy.com return 66.228.62.33 and 2600:3c02::f03c:92ff:fee5:6b61.

The A records for dns4.mtgsy.com return 178.79.133.227 and 2a01:7e00::f03c:92ff:fee5:1daf.

The A records for dns1.name-s.net return 172.105.69.234 and 2a01:7e01::f03c:92ff:fee5:5890.

The A records for dns2.name-s.net return 74.207.254.12 and 2600:3c01::f03c:92ff:fe24:8ad0.

Host names that point to one IP address:

dns0.mtgsy.co.uk resolves to the IP address 45.79.43.217.

dns0.mtgsy.com and dns0.mtgsy.co.uk each have 45.79.43.217 IP addresses.

Mail Servers

The sole mail server for htdrc.com is htdrc-com.mail.protection.outlook.com.

With 8 IP addresses total, htdrc-com.mail.protection.outlook.com resolves to 52.101.68.15, 52.101.68.29, 52.101.73.12 and 5 others.