`testrooster.nl`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3032::6815:55cb^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d237^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.203^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.55^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adaline.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2631^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adaline.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c231^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adaline.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2231^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adaline.ns.cloudflare.com`
		A	108.162.194.49^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adaline.ns.cloudflare.com`
		A	162.159.38.49^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adaline.ns.cloudflare.com`
		A	172.64.34.49^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adaline.ns.cloudflare.com`
NS	`lennon.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lennon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lennon.ns.cloudflare.com`
		A	108.162.195.165^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	162.159.44.165^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	172.64.35.165^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
MX	`testrooster-nl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`MS=ms35196814`
TXT	`hetrooster-verification=9096bcc0c4d6b68562d7ca3aa97c44`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.203, 172.67.210.55
		IPv6 hints	2606:4700:3032::6815:55cb, 2606:4700:3037::ac43:d237
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOA	`adaline.ns.cloudflare.com`dns@cloudflare.com serial=2410050822

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-30 02:00:02 +0000 (EPOCH 1785376802)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-30 #4

Same first word

testrooster.nl

Similar names

rootstester.xyz

streetroots.org

DNS History

9 records (7 active, 2 former)

●NSadaline.ns.cloudflare.com2026-03-26 → 2026-07-30 · 2 obs

● 2026-03-26 04:24:30
● 2026-07-30 03:06:16

●NSlennon.ns.cloudflare.com2026-03-26 → 2026-07-30 · 2 obs

● 2026-03-26 04:24:30
● 2026-07-30 03:06:16

●MXtestrooster-nl.mail.protection.outlook.com2026-03-26 → 2026-07-30 · 2 obs

● 2026-03-26 04:24:30
● 2026-07-30 03:06:16

●A104.21.85.2032026-03-26 → 2026-07-30 · 2 obs

● 2026-03-26 04:24:30
● 2026-07-30 03:06:16

●A172.67.210.552026-03-26 → 2026-07-30 · 2 obs

● 2026-03-26 04:24:30
● 2026-07-30 03:06:16

●A2606:4700:3032::6815:55cb2026-07-09 → 2026-07-30 · 3 obs

○ 2026-03-26 04:24:30
● 2026-07-09 12:24:40
● 2026-07-30 03:06:16

○A2606:4700:3036::6815:55cb2026-03-26 → 2026-03-26 · 3 obs

● 2026-03-26 04:24:30
○ 2026-07-09 12:24:40
○ 2026-07-30 03:06:16

○A2606:4700:3036::ac43:d2372026-03-26 → 2026-03-26 · 3 obs

● 2026-03-26 04:24:30
○ 2026-07-09 12:24:40
○ 2026-07-30 03:06:16

●A2606:4700:3037::ac43:d2372026-07-09 → 2026-07-30 · 3 obs

○ 2026-03-26 04:24:30
● 2026-07-09 12:24:40
● 2026-07-30 03:06:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
testrooster.nl	lennon.ns.cloudflare.com, adaline.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.49

NS records: lennon.ns.cloudflare.com, adaline.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.85.203, 172.67.210.55`
AAAA	2	`2606:4700:3032::6815:55cb, 2606:4700:3037::ac43:d237`
NS	2	`adaline.ns.cloudflare.com, lennon.ns.cloudflare.com`
MX	1	`testrooster-nl.mail.protection.outlook.c`
TXT	3	`MS=ms35196814, hetrooster-verification=9096bcc0c4d6b685...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adaline.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

testrooster.nl directs to four IP numbers, which are 104.21.85.203, 172.67.210.55, 2606:4700:3032::6815:55cb and 2606:4700:3037::ac43:d237.

nazzertest.uk, blog.tycplus.com, belestepe998.sbs plus two other host names have IP numbers in common with testrooster.nl.

Name Servers

Two name servers handle the delegation for testrooster.nl: adaline.ns.cloudflare.com and lennon.ns.cloudflare.com.

The name server configuration of testrooster.nl is shared with other domains, for instance hetrooster.nl, caqui.com.br, lightspeedhosting.com.au and two others.

At least some of testrooster.nl's name servers are shared with other domains, for example alrecrea.de, danoop.com, quebec-hotels.ca and two more.

These name servers tend to co-occur with logan.ns.cloudflare.com, greg.ns.cloudflare.com, jasmine.ns.cloudflare.com and 4 other name servers in the same DNS delegations.

Hosts with 6 IP addresses each:

adaline.ns.cloudflare.com resolves to 108.162.194.49, 162.159.38.49 and 172.64.34.49 among others, with 3 other IP addresses in total.

lennon.ns.cloudflare.com resolves to 108.162.195.165, 162.159.44.165 and 172.64.35.165 among others, with 3 other IP addresses in total.

Mail Servers

testrooster.nl uses one mail server — testrooster-nl.mail.protection.outlook.com.

testrooster-nl.mail.protection.outlook.com has 8 IP addresses: 52.101.68.29, 52.101.73.8, 52.101.73.24 plus 5 more.

testrooster.nl - robtex.com

testrooster.nl

nl

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`testrooster.nl`

`nl`