🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`tholstrup.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8e12^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:36cd^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.205^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.18^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dan.ns.cloudflare.com`
		A	108.162.193.108^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	172.64.33.108^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	173.245.59.108^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
NS	`megan.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`megan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`megan.ns.cloudflare.com`
		A	108.162.192.197^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	172.64.32.197^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	173.245.58.197^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
MX	`s8636.lon1.stableserver.net` ⭐
		A	69.72.248.47^{🇺🇸 WHG-LON69.72.248.0/24}
			PTR	`s8636.lon1.stableserver.net`
TXT	`v=spf1 +mx +a +ip4:185.146.22.240 +ip4:190.92.132.91 +include:spf.a2hosting.c...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.205, 172.67.142.18
		IPv6 hints	2606:4700:3031::ac43:8e12, 2606:4700:3035::6815:36cd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`dan.ns.cloudflare.com`dns@cloudflare.com serial=2412101928

`net`

	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=1786931754

Same first word

tholstrup.dk

tholstrup.net

tholstrup.com

DNS History

14 records (7 active, 7 former)

●NSdan.ns.cloudflare.com2026-07-31 → 2026-08-17 · 3 obs

○ 2017-06-19 15:26:06
● 2026-07-31 18:38:58
● 2026-08-17 02:01:06

●NSmegan.ns.cloudflare.com2026-07-31 → 2026-08-17 · 3 obs

○ 2017-06-19 15:26:06
● 2026-07-31 18:38:58
● 2026-08-17 02:01:06

○NSns1.surf-town.net2007-09-21 → 2017-06-19 · 4 obs

● 2007-09-21 15:43:42
● 2017-06-19 15:26:06
○ 2026-07-31 18:38:58
○ 2026-08-17 02:01:06

○NSns2.surf-town.net2007-09-21 → 2017-06-19 · 4 obs

● 2007-09-21 15:43:42
● 2017-06-19 15:26:06
○ 2026-07-31 18:38:58
○ 2026-08-17 02:01:06

○NSns3.surf-town.net2007-09-21 → 2017-06-19 · 4 obs

● 2007-09-21 15:43:42
● 2017-06-19 15:26:06
○ 2026-07-31 18:38:58
○ 2026-08-17 02:01:06

○MXmailb1.surftown.dk2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 15:43:42
○ 2015-08-21 16:04:04
○ 2026-08-17 02:01:06

○MXmailb8.surftown.dk2015-08-21 → 2017-06-19 · 5 obs

○ 2007-09-21 15:43:42
● 2015-08-21 16:04:04
● 2017-06-19 15:26:06
○ 2026-07-31 18:38:58
○ 2026-08-17 02:01:06

●MXs8636.lon1.stableserver.net2026-07-31 → 2026-08-17 · 3 obs

○ 2017-06-19 15:26:06
● 2026-07-31 18:38:58
● 2026-08-17 02:01:06

●A104.21.54.2052026-07-31 → 2026-08-17 · 3 obs

○ 2017-06-19 15:26:06
● 2026-07-31 18:38:58
● 2026-08-17 02:01:06

●A172.67.142.182026-07-31 → 2026-08-17 · 3 obs

○ 2017-06-19 15:26:06
● 2026-07-31 18:38:58
● 2026-08-17 02:01:06

○A212.97.132.2042007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 15:43:42
○ 2015-08-21 16:04:04
○ 2026-08-17 02:01:06

○A212.97.134.132015-08-21 → 2017-06-19 · 5 obs

○ 2007-09-21 15:43:42
● 2015-08-21 16:04:04
● 2017-06-19 15:26:06
○ 2026-07-31 18:38:58
○ 2026-08-17 02:01:06

●A2606:4700:3031::ac43:8e122026-07-31 → 2026-08-17 · 3 obs

○ 2017-06-19 15:26:06
● 2026-07-31 18:38:58
● 2026-08-17 02:01:06

●A2606:4700:3035::6815:36cd2026-07-31 → 2026-08-17 · 3 obs

○ 2017-06-19 15:26:06
● 2026-07-31 18:38:58
● 2026-08-17 02:01:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
tholstrup.net	dan.ns.cloudflare.com, megan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.197

NS records: dan.ns.cloudflare.com, megan.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.54.205, 172.67.142.18`
AAAA	2	`2606:4700:3035::6815:36cd, 2606:4700:3031::ac43:8e12`
NS	2	`dan.ns.cloudflare.com, megan.ns.cloudflare.com`
MX	1	`s8636.lon1.stableserver.net (pri: 0)`
TXT	1	`v=spf1 +mx +a +ip4:185.146.22.240 +ip4:1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dan.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

tholstrup.net resolves to four IP addresses: 104.21.54.205, 172.67.142.18, 2606:4700:3031::ac43:8e12 and 2606:4700:3035::6815:36cd.

aiduw.cn, videocdnmetrika76.com, rdsmt.com plus two other host names have IP numbers in common with tholstrup.net.

Name Servers

tholstrup.net is delegated to two name servers: dan.ns.cloudflare.com and megan.ns.cloudflare.com.

The name server configuration of tholstrup.net is shared with other domains, for instance consolitex.org, agentdemand.co, pandorasbottle.nl and two others.

tholstrup.net has at least partial name server overlap with other domains, such as techquityindia.com, umail.dk, unicodefyi.com and two others.

Hosts with 6 IP addresses each:

dan.ns.cloudflare.com resolves to 108.162.193.108, 172.64.33.108, 173.245.59.108 and 3 other IP addresses.

megan.ns.cloudflare.com resolves to 108.162.192.197, 172.64.32.197, 173.245.58.197 and 3 other IP addresses.

Mail Servers

tholstrup.net uses one mail server — s8636.lon1.stableserver.net.

The mail server setup of tholstrup.net matches that of other domains such as hashtag-group.com, dieppebayhouse.com, s8636.lon1.stableserver.net and two others.

s8636.lon1.stableserver.net resolves to a single IP number: 69.72.248.47.

tholstrup.net - robtex.com

tholstrup.net

net

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`tholstrup.net`

`net`