`smstools.nl`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:20fa^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:bc65^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.250^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.101^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`doug.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`doug.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`doug.ns.cloudflare.com`
		A	108.162.193.159^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	172.64.33.159^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	173.245.59.159^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
NS	`gene.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gene.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gene.ns.cloudflare.com`
		A	108.162.192.158^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	172.64.32.158^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	173.245.58.158^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
MX	`smstools-nl.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::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
TXT	`MS=ms96031578`
TXT	`v=spf1 a mx ip4:185.182.56.120 a:spf.spamexperts.axc.nl include:spf.mandrilla...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.32.250, 172.67.188.101
		IPv6	2606:4700:3033::6815:20fa, 2606:4700:3033::ac43:bc65
SOA	`doug.ns.cloudflare.com`dns@cloudflare.com serial=2396135836

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐ 🔒
	NS	`ns3.dns.nl` 🔒
	NS	`ns4.dns.nl` 🔒
	TXT	`nl zone update: 2026-02-17 01:00:01 +0000 (EPOCH 1771290001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-02-17 #2

Up

login.smstools.nl

Same first word

smstools.online

smstools.at

smstools.be

smstools.it

smstools.ru

smstools.nl

smstools.net

smstools.fr

smstools.com

Similar names

somosstl.net

msstools.com

DNS History

16 records (7 active, 9 former)

●NSdoug.ns.cloudflare.com2026-02-27 → 2026-02-27 · 3 obs

○ 2017-06-03 12:33:00
● 2026-02-27 08:13:20
● 2026-02-27 17:10:16

●NSgene.ns.cloudflare.com2026-02-27 → 2026-02-27 · 3 obs

○ 2017-06-03 12:33:00
● 2026-02-27 08:13:20
● 2026-02-27 17:10:16

○NSns121.axc.nl2015-05-08 → 2016-11-28 · 4 obs

● 2015-05-08 19:03:42
● 2016-11-28 19:50:12
○ 2017-06-03 12:33:00
○ 2026-02-27 17:10:16

○NSns122.axc.nl2015-05-08 → 2016-11-28 · 4 obs

● 2015-05-08 19:03:42
● 2016-11-28 19:50:12
○ 2017-06-03 12:33:00
○ 2026-02-27 17:10:16

○NSnszero1.axc.nl2017-06-03 → 2017-06-03 · 4 obs

○ 2016-11-28 19:50:12
● 2017-06-03 12:33:00
○ 2026-02-27 08:13:20
○ 2026-02-27 17:10:16

○NSnszero2.axc.nl2017-06-03 → 2017-06-03 · 4 obs

○ 2016-11-28 19:50:12
● 2017-06-03 12:33:00
○ 2026-02-27 08:13:20
○ 2026-02-27 17:10:16

○MXmail.smstools.nl2015-05-08 → 2016-11-28 · 4 obs

● 2015-05-08 19:03:42
● 2016-11-28 19:50:12
○ 2017-06-03 12:33:00
○ 2026-02-27 17:10:16

○MXmx.backup.mailprotect.be2017-06-03 → 2017-06-03 · 4 obs

○ 2016-11-28 19:50:12
● 2017-06-03 12:33:00
○ 2026-02-27 08:13:20
○ 2026-02-27 17:10:16

○MXmx.mailprotect.be2017-06-03 → 2017-06-03 · 4 obs

○ 2016-11-28 19:50:12
● 2017-06-03 12:33:00
○ 2026-02-27 08:13:20
○ 2026-02-27 17:10:16

●MXsmstools-nl.mail.protection.outlook.com2026-02-27 → 2026-02-27 · 3 obs

○ 2017-06-03 12:33:00
● 2026-02-27 08:13:20
● 2026-02-27 17:10:16

●A104.21.32.2502026-02-27 → 2026-02-27 · 3 obs

○ 2017-06-03 12:33:00
● 2026-02-27 08:13:20
● 2026-02-27 17:10:16

●A172.67.188.1012026-02-27 → 2026-02-27 · 3 obs

○ 2017-06-03 12:33:00
● 2026-02-27 08:13:20
● 2026-02-27 17:10:16

○A188.93.153.1782017-06-03 → 2017-06-03 · 4 obs

○ 2016-11-28 19:50:12
● 2017-06-03 12:33:00
○ 2026-02-27 08:13:20
○ 2026-02-27 17:10:16

●A2606:4700:3033::6815:20fa2026-02-27 → 2026-02-27 · 3 obs

○ 2017-06-03 12:33:00
● 2026-02-27 08:13:20
● 2026-02-27 17:10:16

●A2606:4700:3033::ac43:bc652026-02-27 → 2026-02-27 · 3 obs

○ 2017-06-03 12:33:00
● 2026-02-27 08:13:20
● 2026-02-27 17:10:16

○A46.21.173.1332015-05-08 → 2016-11-28 · 4 obs

● 2015-05-08 19:03:42
● 2016-11-28 19:50:12
○ 2017-06-03 12:33:00
○ 2026-02-27 17:10:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
smstools.nl	doug.ns.cloudflare.com, gene.ns.cloudflare.com	-

✅ Authoritative Response

Server: 173.245.58.158

NS records: doug.ns.cloudflare.com, gene.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smstools.nl (unsigned zone)

⏱️ Timing

Total: 491ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.188.101, 104.21.32.250`
AAAA	2	`2606:4700:3033::6815:20fa, 2606:4700:3033::ac43:bc65`
NS	2	`doug.ns.cloudflare.com, gene.ns.cloudflare.com`
MX	1	`smstools-nl.mail.protection.outlook.com`
TXT	2	`MS=ms96031578, v=spf1 a mx ip4:185.182.56.120 a:spf.spa`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`doug.ns.cloudflare.com dns.cloudflare.co`

AI analysis

smstools.nl is the parent of login.smstools.nl.

smstools.nl points to four IP numbers: 2606:4700:3033::6815:20fa, 2606:4700:3033::ac43:bc65, 104.21.32.250 and 172.67.188.101.

For instance, other host names narrow-boat-holiday.co.uk, a5.io, ucheed.com, adamdein.us and odejc.com share IP numbers with smstools.nl.

smstools.nl is delegated to two name servers: doug.ns.cloudflare.com and gene.ns.cloudflare.com.

smstools.nl uses the same name server setup as other domains such as ceceia.com.ar, controlpanel.center, smstools.fr, padraodiesel.com and smstools.com.

smstools.nl shares name servers with other domains at least partially, for example time4writing.com, symbolopedia.com, cyberleninka.ru, drtomtruong.com and healthformula.tk.

These name servers are commonly used with the name servers chan.ns.cloudflare.com and kami.ns.cloudflare.com.

Host names with six IP numbers: host name doug.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9f, 2803:f800:50::6ca2:c19f, 2a06:98c1:50::ac40:219f, 108.162.193.159, 172.64.33.159 and 173.245.59.159; host name gene.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9e, 2803:f800:50::6ca2:c09e, 2a06:98c1:50::ac40:209e, 108.162.192.158, 172.64.32.158 and 173.245.58.158.

smstools.nl is handled by a single mail server, smstools-nl.mail.protection.outlook.com.

Host name smstools-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::5, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::1, 52.101.68.3, 52.101.68.5, 52.101.68.12 and 52.101.73.6.

smstools.nl - robtex.com

smstools.nl

nl

Up

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

AI analysis

`smstools.nl`

`nl`