`tpu-services.nl`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:df47^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5b95^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.149^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.71^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`courtney.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2682^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`courtney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c282^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`courtney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2282^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`courtney.ns.cloudflare.com`
		A	108.162.194.130^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`courtney.ns.cloudflare.com`
		A	162.159.38.130^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`courtney.ns.cloudflare.com`
		A	172.64.34.130^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`courtney.ns.cloudflare.com`
NS	`terry.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`terry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`terry.ns.cloudflare.com`
		A	108.162.193.237^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terry.ns.cloudflare.com`
		A	172.64.33.237^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terry.ns.cloudflare.com`
		A	173.245.59.237^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terry.ns.cloudflare.com`
MX	`tpuservices-nl0i.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::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
TXT	`MS=ms46078978`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.91.149, 172.67.223.71
		IPv6 hints	2606:4700:3034::ac43:df47, 2606:4700:3036::6815:5b95
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`courtney.ns.cloudflare.com`dns@cloudflare.com serial=2403772889

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-05-12 05:30:01 +0000 (EPOCH 1778563801)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-05-12 #11

Subdomains

mail.tpu-services.nl

Same first word

tpu-services.nl

Similar names

vsp-securite.com

DNS History

13 records (7 active, 6 former)

●NScourtney.ns.cloudflare.com2026-02-15 → 2026-05-12 · 3 obs

○ 2017-02-06 15:42:12
● 2026-02-15 14:12:04
● 2026-05-12 06:11:58

○NSns1.mecano3.nl2015-08-15 → 2017-02-06 · 4 obs

● 2015-08-15 02:20:06
● 2017-02-06 15:42:12
○ 2026-02-15 14:12:04
○ 2026-05-12 06:11:58

○NSns2.mecano3.nl2015-08-15 → 2017-02-06 · 4 obs

● 2015-08-15 02:20:06
● 2017-02-06 15:42:12
○ 2026-02-15 14:12:04
○ 2026-05-12 06:11:58

●NSterry.ns.cloudflare.com2026-02-15 → 2026-05-12 · 3 obs

○ 2017-02-06 15:42:12
● 2026-02-15 14:12:04
● 2026-05-12 06:11:58

○MXmail.tpu-services.nl2015-08-15 → 2016-04-19 · 4 obs

● 2015-08-15 02:20:06
● 2016-04-19 22:00:18
○ 2017-02-06 15:42:12
○ 2026-05-12 06:11:58

○MXtpu-services.nl.bak-mx.eu0105.smtpbak.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-04-19 22:00:18
● 2017-02-06 15:42:12
○ 2026-02-15 14:12:04
○ 2026-05-12 06:11:58

○MXtpu-services.nl.pri-mx.eu0105.smtproutes.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-04-19 22:00:18
● 2017-02-06 15:42:12
○ 2026-02-15 14:12:04
○ 2026-05-12 06:11:58

●MXtpuservices-nl0i.mail.protection.outlook.com2026-02-15 → 2026-05-12 · 3 obs

○ 2017-02-06 15:42:12
● 2026-02-15 14:12:04
● 2026-05-12 06:11:58

●A104.21.91.1492026-02-15 → 2026-05-12 · 3 obs

○ 2017-02-06 15:42:12
● 2026-02-15 14:12:04
● 2026-05-12 06:11:58

●A172.67.223.712026-02-15 → 2026-05-12 · 3 obs

○ 2017-02-06 15:42:12
● 2026-02-15 14:12:04
● 2026-05-12 06:11:58

●A2606:4700:3034::ac43:df472026-02-15 → 2026-05-12 · 3 obs

○ 2017-02-06 15:42:12
● 2026-02-15 14:12:04
● 2026-05-12 06:11:58

●A2606:4700:3036::6815:5b952026-02-15 → 2026-05-12 · 3 obs

○ 2017-02-06 15:42:12
● 2026-02-15 14:12:04
● 2026-05-12 06:11:58

○A83.143.186.2052015-08-15 → 2017-02-06 · 4 obs

● 2015-08-15 02:20:06
● 2017-02-06 15:42:12
○ 2026-02-15 14:12:04
○ 2026-05-12 06:11:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns4.dns.nl, ns3.dns.nl	-
tpu-services.nl	terry.ns.cloudflare.com, courtney.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.237

NS records: terry.ns.cloudflare.com, courtney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tpu-services.nl (unsigned zone)

⏱️ Timing

Total: 835ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.91.149, 172.67.223.71`
AAAA	2	`2606:4700:3034::ac43:df47, 2606:4700:3036::6815:5b95`
NS	2	`courtney.ns.cloudflare.com, terry.ns.cloudflare.com`
MX	1	`tpuservices-nl0i.mail.protection.outlook`
TXT	2	`MS=ms46078978, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`courtney.ns.cloudflare.com dns.cloudflar`

Analysis

Hierarchy

The parent of mail.tpu-services.nl is tpu-services.nl.

IP Addresses

tpu-services.nl resolves to four IP numbers: 2606:4700:3034::ac43:df47, 2606:4700:3036::6815:5b95, 104.21.91.149 and 172.67.223.71.

Other host names such as bigbustourmiami.com, njblzs.com, maincit.net, attcomp.com and navifyai.com share IPs with tpu-services.nl.

Name Servers

tpu-services.nl is delegated to two name servers: courtney.ns.cloudflare.com and terry.ns.cloudflare.com.

tpu-services.nl shares the same name server setup as jongerius.nu, bruidsmode-mardienco.nl, europlaat.eu, pekaarplastics.com and babybord.be.

tpu-services.nl at least partially shares name servers with other domains, for instance emelayo.top, vsdigital.net, usabaseballjerseys.com, siprosper.com and vipvisa.ca.

these name servers are often used in conjunction with the name servers teagan.ns.cloudflare.com.

Host names with six IP numbers:

courtney.ns.cloudflare.com points to 2606:4700:50::a29f:2682, 2803:f800:50::6ca2:c282, 2a06:98c1:50::ac40:2282, 108.162.194.130, 162.159.38.130 and 172.64.34.130.

terry.ns.cloudflare.com points to 2606:4700:58::adf5:3bed, 2803:f800:50::6ca2:c1ed, 2a06:98c1:50::ac40:21ed, 108.162.193.237, 172.64.33.237 and 173.245.59.237.

Mail Servers

tpu-services.nl is handled by a single mail server, tpuservices-nl0i.mail.protection.outlook.com.

Host name tpuservices-nl0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::b, 52.101.68.5, 52.101.68.21, 52.101.73.1 and 52.101.73.8.

tpu-services.nl - robtex.com

tpu-services.nl

nl

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`tpu-services.nl`

`nl`