`tddctx.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:a84^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:b84^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.10.132^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.11.132^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clint.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clint.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clint.ns.cloudflare.com`
		A	108.162.193.90^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	172.64.33.90^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	173.245.59.90^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
NS	`cora.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cora.ns.cloudflare.com`
		A	108.162.194.195^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	162.159.38.195^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	172.64.34.195^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`1nvrklm7e8phc863f2q2aq0qpv`
TXT	`4ex8VX/4fwX8pyPa6fW7nIZPzXEMJon6TEigQiIvqb9DaUmQUeOIK5MPxjqDVQ0IgJ1cJI/NIDppG...`
TXT	`9dihlf9i8udsimcj6b3dffoi`
TXT	`MS=ms35537098`
TXT	`apple-domain-verification=B7umyaQbV672e16Z`
TXT	`duo_sso_verification=dt61S6g4tfg7PaSKvohiam6Tj1frqYa9T2iS5KTyr8nRzPsSsG5y4Zt7...`
TXT	`google-site-verification=EbcW34M8zYAOo4MeXA9_ilYUv-bJgfu6bGQuaQFuxZY`
TXT	`v=spf1 include:us._netblocks.mimecast.com -all`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.18.10.132, 104.18.11.132
		IPv6	2606:4700::6812:a84, 2606:4700::6812:b84
SOA	`clint.ns.cloudflare.com`dns@cloudflare.com serial=2397757827

`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=1771291435

Subdomains

mail.tddctx.com

smtp.tddctx.com

smtp2.tddctx.com

www.tddctx.com

Same first word

tddctx.com

DNS History

16 records (8 active, 8 former)

●NSclint.ns.cloudflare.com2026-02-15 → 2026-03-10 · 3 obs

○ 2017-06-21 20:18:32
● 2026-02-15 06:19:58
● 2026-03-10 21:25:28

●NScora.ns.cloudflare.com2026-02-15 → 2026-03-10 · 3 obs

○ 2017-06-21 20:18:32
● 2026-02-15 06:19:58
● 2026-03-10 21:25:28

○NSns1.mydomain.com2016-08-12 → 2017-06-21 · 5 obs

○ 2016-03-30 01:49:26
● 2016-08-12 13:41:50
● 2017-06-21 20:18:32
○ 2026-02-15 06:19:58
○ 2026-03-10 21:25:28

○NSns1.yourhostingaccount.com2015-08-18 → 2016-03-30 · 4 obs

● 2015-08-18 07:28:00
● 2016-03-30 01:49:26
○ 2016-08-12 13:41:50
○ 2026-03-10 21:25:28

○NSns2.mydomain.com2016-08-12 → 2017-06-21 · 5 obs

○ 2016-03-30 01:49:26
● 2016-08-12 13:41:50
● 2017-06-21 20:18:32
○ 2026-02-15 06:19:58
○ 2026-03-10 21:25:28

○NSns2.yourhostingaccount.com2015-08-18 → 2016-03-30 · 4 obs

● 2015-08-18 07:28:00
● 2016-03-30 01:49:26
○ 2016-08-12 13:41:50
○ 2026-03-10 21:25:28

○MXsmtp.tddctx.com2015-08-18 → 2017-06-21 · 4 obs

● 2015-08-18 07:28:00
● 2017-06-21 20:18:32
○ 2026-02-15 06:19:58
○ 2026-03-10 21:25:28

○MXsmtp2.tddctx.com2015-08-18 → 2017-06-21 · 4 obs

● 2015-08-18 07:28:00
● 2017-06-21 20:18:32
○ 2026-02-15 06:19:58
○ 2026-03-10 21:25:28

●MXus-smtp-inbound-1.mimecast.com2026-02-15 → 2026-03-10 · 3 obs

○ 2017-06-21 20:18:32
● 2026-02-15 06:19:58
● 2026-03-10 21:25:28

●MXus-smtp-inbound-2.mimecast.com2026-02-15 → 2026-03-10 · 3 obs

○ 2017-06-21 20:18:32
● 2026-02-15 06:19:58
● 2026-03-10 21:25:28

●A104.18.10.1322026-02-15 → 2026-03-10 · 3 obs

○ 2017-06-21 20:18:32
● 2026-02-15 06:19:58
● 2026-03-10 21:25:28

●A104.18.11.1322026-02-15 → 2026-03-10 · 3 obs

○ 2017-06-21 20:18:32
● 2026-02-15 06:19:58
● 2026-03-10 21:25:28

○A162.243.197.1782016-08-12 → 2017-06-21 · 5 obs

○ 2016-03-30 01:49:26
● 2016-08-12 13:41:50
● 2017-06-21 20:18:32
○ 2026-02-15 06:19:58
○ 2026-03-10 21:25:28

●A2606:4700::6812:a842026-02-15 → 2026-03-10 · 3 obs

○ 2017-06-21 20:18:32
● 2026-02-15 06:19:58
● 2026-03-10 21:25:28

●A2606:4700::6812:b842026-02-15 → 2026-03-10 · 3 obs

○ 2017-06-21 20:18:32
● 2026-02-15 06:19:58
● 2026-03-10 21:25:28

○A66.96.172.612015-08-18 → 2016-03-30 · 4 obs

● 2015-08-18 07:28:00
● 2016-03-30 01:49:26
○ 2016-08-12 13:41:50
○ 2026-03-10 21:25:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tddctx.com	clint.ns.cloudflare.com, cora.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.195

NS records: clint.ns.cloudflare.com, cora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tddctx.com (unsigned zone)

⏱️ Timing

Total: 438ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.10.132, 104.18.11.132`
AAAA	2	`2606:4700::6812:b84, 2606:4700::6812:a84`
NS	2	`clint.ns.cloudflare.com, cora.ns.cloudflare.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	8	`1nvrklm7e8phc863f2q2aq0qpv, 4ex8VX/4fwX8pyPa6fW7nIZPzXEMJon6TEigQiIv...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`clint.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

tddctx.com is a parent of mail.tddctx.com, smtp.tddctx.com, smtp2.tddctx.com and www.tddctx.com.

IP Addresses

tddctx.com points to four IP numbers: 2606:4700::6812:a84, 2606:4700::6812:b84, 104.18.10.132 and 104.18.11.132.

Other host names, for instance dc3creative.com, conductor.com.br, northstarmc.ca, subastasimperio.com and enbridgegas.ca share IP numbers with tddctx.com.

Name Servers

tddctx.com's delegation is to two name servers clint.ns.cloudflare.com and cora.ns.cloudflare.com.

tddctx.com shares the same name server configuration as other domains, such as 61632.cfd, beylikyum.com, 24076.cfd, 95016.cfd and gicolorado.com.

tddctx.com at least partially shares its name servers with other domains, for instance dafwines.com, birthhappens.ca, vitadox.dev, ujz010.com and companid.de.