stadler.dk

📜 Historical scan 2026-06-29 20:25:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

stadler.dk is a .dk domain served by 2 nameservers (brynne.ns.cloudflare.com, clayton.ns.cloudflare.com). It was registered on 31 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.6.67 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
brynne.ns.cloudflare.com	108.162.194.65 162.159.38.65 172.64.34.65 2606:4700:50::a29f:2641 2803:f800:50::6ca2:c241 2a06:98c1:50::ac40:2241	brynne.ns.cloudflare.com brynne.ns.cloudflare.com brynne.ns.cloudflare.com brynne.ns.cloudflare.com brynne.ns.cloudflare.com brynne.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
clayton.ns.cloudflare.com	108.162.195.226 162.159.44.226 172.64.35.226 2606:4700:58::a29f:2ce2 2803:f800:50::6ca2:c3e2 2a06:98c1:50::ac40:23e2	clayton.ns.cloudflare.com clayton.ns.cloudflare.com clayton.ns.cloudflare.com clayton.ns.cloudflare.com clayton.ns.cloudflare.com clayton.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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.6.67	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.134.146	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 33ms

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
20	300s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
30	300s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:643	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:8692	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.6.67,172.67.134.146 ech=AEX+DQBBwQAgACCOKyILH1aliWLBYJD9Wt5QoLJOWiuxfoIXpDlPG4tZFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:643,2606:4700:3033::ac43:8692

📝 TXT Records#

2 records 223ms

TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all

✉️ SPF#

Policy	Record (stadler.dk)
-all (hard fail)	v=spf1 mx include:spf.gigahost.dk -all

📨 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 2026-10-10 05:47:14

www	104.21.6.67 172.67.134.146 2606:4700:3033::6815:643 2606:4700:3037::ac43:8692 (AS13335) (address records, no CNAME)
www vs bare domain	Same network stadler.dk: 104.21.6.67 172.67.134.146 2606:4700:3033::6815:643 2606:4700:3037::ac43:8692 (AS13335) www.stadler.dk: 104.21.6.67 172.67.134.146 2606:4700:3033::6815:643 2606:4700:3037::ac43:8692 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2408232000
Primary NS (MNAME)	brynne.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 17:39:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-10-31
Expires	2027-12-31 (435d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

37ms

33ms

AAAA

38ms

TXT

223ms

CAA

33ms

HTTPS

34ms

TLSA

64ms

SOA

37ms

MTA-STS

65ms

DNSSEC

70ms

SRV

82ms

Total

893ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 17:02:26	1844ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 16:48:57	748ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-29 21:27:59	579ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-24 06:31:49	714ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-15 01:33:49	1676ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-31 20:42:42	1536ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-30 08:46:58	1750ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-28 01:43:56	2544ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-24 16:32:38	1273ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-17 07:00:57	5403ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-24 03:20:11	9165ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-23 01:51:54	1925ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-29 20:25:44 shown	893ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-26 20:30:43	934ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-23 10:26:39	1582ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 12:55:53	798ms	2 NS 2 A 3 MX	🔓 Insecure