`thesmtp.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:d878^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:10e3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.227^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.120^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gail.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c074^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gail.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2074^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gail.ns.cloudflare.com`
		A	108.162.192.116^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	172.64.32.116^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	173.245.58.116^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
NS	`tom.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c193^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2193^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tom.ns.cloudflare.com`
		A	108.162.193.147^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	172.64.33.147^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	173.245.59.147^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
MX	`mail.thesmtp.com` ⭐
		A	103.181.98.8^{🇦🇺 AS400384103.181.98.0/24 Awesplendid Pty Ltd 9 Fitzroy Street}
			PTR	`s7.r1.hostingshouse.com`
TXT	`v=spf1 include:thesmtp.net include:mail.zendesk.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.16.227, 172.67.216.120
		IPv6	2606:4700:3036::ac43:d878, 2606:4700:3037::6815:10e3
SOA	`gail.ns.cloudflare.com`dns@cloudflare.com serial=2399513927

`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=1774484167

Subdomains

mail.thesmtp.com

Same first word

thesmtp.com

Similar names

thempts.com

thetpms.com

DNS History

25 records (7 active, 18 former)

●NSgail.ns.cloudflare.com2017-04-05 → 2026-03-26 · 3 obs

○ 2016-08-10 18:13:26
● 2017-04-05 12:28:32
● 2026-03-26 00:25:28

○NSns.somewhere.example.com2015-07-16 → 2016-08-10 · 4 obs

● 2015-07-16 06:36:04
● 2016-08-10 18:13:26
○ 2017-04-05 12:28:32
○ 2026-03-26 00:25:28

○NSns0.dnsmadeeasy.com2015-07-16 → 2016-08-10 · 4 obs

● 2015-07-16 06:36:04
● 2016-08-10 18:13:26
○ 2017-04-05 12:28:32
○ 2026-03-26 00:25:28

○NSns1.dnsmadeeasy.com2015-07-16 → 2016-08-10 · 4 obs

● 2015-07-16 06:36:04
● 2016-08-10 18:13:26
○ 2017-04-05 12:28:32
○ 2026-03-26 00:25:28

○NSns2.dnsmadeeasy.com2015-07-16 → 2016-08-10 · 4 obs

● 2015-07-16 06:36:04
● 2016-08-10 18:13:26
○ 2017-04-05 12:28:32
○ 2026-03-26 00:25:28

○NSns3.dnsmadeeasy.com2015-07-16 → 2016-08-10 · 4 obs

● 2015-07-16 06:36:04
● 2016-08-10 18:13:26
○ 2017-04-05 12:28:32
○ 2026-03-26 00:25:28

○NSns4.dnsmadeeasy.com2015-07-16 → 2016-08-10 · 4 obs

● 2015-07-16 06:36:04
● 2016-08-10 18:13:26
○ 2017-04-05 12:28:32
○ 2026-03-26 00:25:28

●NStom.ns.cloudflare.com2017-04-05 → 2026-03-26 · 3 obs

○ 2016-08-10 18:13:26
● 2017-04-05 12:28:32
● 2026-03-26 00:25:28

●MXmail.thesmtp.com2015-07-16 → 2026-03-26 · 2 obs

● 2015-07-16 06:36:04
● 2026-03-26 00:25:28

●A104.21.16.2272026-03-12 → 2026-03-26 · 3 obs

○ 2020-02-29 15:11:30
● 2026-03-12 10:59:08
● 2026-03-26 00:25:28

○A104.31.86.312017-04-05 → 2020-02-29 · 5 obs

○ 2016-08-10 18:13:26
● 2017-04-05 12:28:32
● 2020-02-29 15:11:30
○ 2026-03-12 10:59:08
○ 2026-03-26 00:25:28

○A104.31.87.312017-04-05 → 2020-02-29 · 5 obs

○ 2016-08-10 18:13:26
● 2017-04-05 12:28:32
● 2020-02-29 15:11:30
○ 2026-03-12 10:59:08
○ 2026-03-26 00:25:28

●A172.67.216.1202026-03-12 → 2026-03-26 · 3 obs

○ 2020-02-29 15:11:30
● 2026-03-12 10:59:08
● 2026-03-26 00:25:28

○A184.154.205.1222015-11-27 → 2016-08-10 · 5 obs

○ 2015-07-16 06:36:04
● 2015-11-27 11:08:56
● 2016-08-10 18:13:26
○ 2017-04-05 12:28:32
○ 2026-03-26 00:25:28

○A188.114.96.02026-03-12 → 2026-03-26 · 2 obs

○ 2026-03-12 10:59:08
○ 2026-03-26 00:25:28

○A188.114.97.02026-03-12 → 2026-03-26 · 2 obs

○ 2026-03-12 10:59:08
○ 2026-03-26 00:25:28

○A2400:cb00:2048:1::681f:561f2017-04-05 → 2017-04-05 · 4 obs

○ 2016-08-10 18:13:26
● 2017-04-05 12:28:32
○ 2020-02-29 15:11:30
○ 2026-03-26 00:25:28

○A2400:cb00:2048:1::681f:571f2017-04-05 → 2017-04-05 · 4 obs

○ 2016-08-10 18:13:26
● 2017-04-05 12:28:32
○ 2020-02-29 15:11:30
○ 2026-03-26 00:25:28

○A2606:4700:3034::681f:571f2020-02-29 → 2020-02-29 · 4 obs

○ 2017-04-05 12:28:32
● 2020-02-29 15:11:30
○ 2026-03-12 10:59:08
○ 2026-03-26 00:25:28

○A2606:4700:3035::681f:561f2020-02-29 → 2020-02-29 · 4 obs

○ 2017-04-05 12:28:32
● 2020-02-29 15:11:30
○ 2026-03-12 10:59:08
○ 2026-03-26 00:25:28

●A2606:4700:3036::ac43:d8782026-03-12 → 2026-03-26 · 3 obs

○ 2020-02-29 15:11:30
● 2026-03-12 10:59:08
● 2026-03-26 00:25:28

●A2606:4700:3037::6815:10e32026-03-12 → 2026-03-26 · 3 obs

○ 2020-02-29 15:11:30
● 2026-03-12 10:59:08
● 2026-03-26 00:25:28

○A2a06:98c1:3120::2026-03-12 → 2026-03-26 · 2 obs

○ 2026-03-12 10:59:08
○ 2026-03-26 00:25:28

○A2a06:98c1:3121::2026-03-12 → 2026-03-26 · 2 obs

○ 2026-03-12 10:59:08
○ 2026-03-26 00:25:28

○A69.175.22.1792015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 06:36:04
○ 2015-11-27 11:08:56
○ 2026-03-26 00:25:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
thesmtp.com	tom.ns.cloudflare.com, gail.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.116

NS records: tom.ns.cloudflare.com, gail.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thesmtp.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.227, 172.67.216.120`
AAAA	2	`2606:4700:3036::ac43:d878, 2606:4700:3037::6815:10e3`
NS	2	`gail.ns.cloudflare.com, tom.ns.cloudflare.com`
MX	1	`mail.thesmtp.com (pri: 10)`
TXT	1	`v=spf1 include:thesmtp.net include:mail.`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gail.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

thesmtp.com is the parent of mail.thesmtp.com.

IP Addresses

Four IP numbers are pointed to by thesmtp.com: 2606:4700:3036::ac43:d878, 2606:4700:3037::6815:10e3, 104.21.16.227 and 172.67.216.120.

other host names including net.adult-pilot.net, imucro.com, oficinapaosemgluten.com.br, mail.iot-forum.eu and apple-iphone.ru share IP numbers with thesmtp.com.

Name Servers

thesmtp.com is delegated to two name servers gail.ns.cloudflare.com and tom.ns.cloudflare.com.

thesmtp.com shares the same name server setup as other domains, for instance grail-watch.com, ecommerce-vorlagen.de, lepidosteus.com, brokerdedominios.com and frederiqueconstant.com.

thesmtp.com at least partially shares name servers with other domains, for instance newzealandwalkingtours.com, 010ol.com, fgbt.cn, blancofood.com.au and blackfinch.investments.

These name servers are commonly used alongside glen.ns.cloudflare.com and arvind.ns.cloudflare.com.

Host names with six IP numbers:

Host name gail.ns.cloudflare.com points to: 2606:4700:50::adf5:3a74, 2803:f800:50::6ca2:c074, 2a06:98c1:50::ac40:2074, 108.162.192.116, 172.64.32.116 and 173.245.58.116.

Host name tom.ns.cloudflare.com points to: 2606:4700:58::adf5:3b93, 2803:f800:50::6ca2:c193, 2a06:98c1:50::ac40:2193, 108.162.193.147, 172.64.33.147 and 173.245.59.147.

Mail Servers

thesmtp.com is handled by a single mail server, mail.thesmtp.com.

mail.thesmtp.com resolves to IP 103.181.98.8.

thesmtp.com - robtex.com

thesmtp.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`thesmtp.com`

`com`