altomstauder.dk

📜 Historical scan 2026-09-04 18:22:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

altomstauder.dk is a .dk domain served by 2 nameservers (lana.ns.cloudflare.com, will.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.36.122 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
lana.ns.cloudflare.com	108.162.192.182 172.64.32.182 173.245.58.182 2606:4700:50::adf5:3ab6 2803:f800:50::6ca2:c0b6 2a06:98c1:50::ac40:20b6	lana.ns.cloudflare.com lana.ns.cloudflare.com lana.ns.cloudflare.com lana.ns.cloudflare.com lana.ns.cloudflare.com lana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
will.ns.cloudflare.com	108.162.193.149 172.64.33.149 173.245.59.149 2606:4700:58::adf5:3b95 2803:f800:50::6ca2:c195 2a06:98c1:50::ac40:2195	will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com will.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.36.122	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.194.1	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	300s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	300s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	altomstauder.dk → 217.116.232.205
🔶 Autoconfig	altomstauder.dk → 217.116.232.205

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:c201	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:247a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.36.122,172.67.194.1 ech=AEX+DQBBTAAgACAGAb+/Wz5/vYPbKtAE2IZH2SbS9Pv1IVVT+7362FAVNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c201,2606:4700:3035::6815:247a

🔌 SRV Records#

1 records 61ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscover.gigahost.dk

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 09:41:57

www	104.21.36.122 172.67.194.1 2606:4700:3033::ac43:c201 2606:4700:3035::6815:247a (AS13335) (address records, no CNAME)
www vs bare domain	Same network altomstauder.dk: 104.21.36.122 172.67.194.1 2606:4700:3033::ac43:c201 2606:4700:3035::6815:247a (AS13335) www.altomstauder.dk: 104.21.36.122 172.67.194.1 2606:4700:3033::ac43:c201 2606:4700:3035::6815:247a (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.altomstauder.dk	jCuhAmJmNQM3x7Ze6yYSNngofE88AIprZypSFnHynwY
TXT	_acme-challenge.altomstauder.dk	s8KEh0zLgG3Csi4yfv34iMv1R-CH8QuO7La0XdMJlkA

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

100ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2413755844
Primary NS (MNAME)	lana.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

31ms

28ms

26ms

AAAA

31ms

TXT

166ms

CAA

29ms

HTTPS

32ms

TLSA

57ms

SOA

0ms

MTA-STS

51ms

DNSSEC

100ms

SRV

61ms

Total

1153ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-11 20:46:19	1565ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-04 18:22:36 shown	1153ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-30 05:18:03	724ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-04 17:52:12	1420ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-27 17:14:30	917ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-21 12:10:40	957ms	2 NS 2 A 3 MX	⚠️ Bogus
2026-06-16 12:45:02	704ms	2 NS 2 A 3 MX	🔓 Insecure