frederiksstaden.dk

📜 Historical scan 2026-09-29 23:00:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frederiksstaden.dk is a .dk domain served by 2 nameservers (clint.ns.cloudflare.com, luciana.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.31.83 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, publishes a 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
clint.ns.cloudflare.com	108.162.193.90 172.64.33.90 173.245.59.90 2606:4700:58::adf5:3b5a 2803:f800:50::6ca2:c15a 2a06:98c1:50::ac40:215a	clint.ns.cloudflare.com clint.ns.cloudflare.com clint.ns.cloudflare.com clint.ns.cloudflare.com clint.ns.cloudflare.com clint.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
luciana.ns.cloudflare.com	108.162.194.131 162.159.38.131 172.64.34.131 2606:4700:50::a29f:2683 2803:f800:50::6ca2:c283 2a06:98c1:50::ac40:2283	luciana.ns.cloudflare.com luciana.ns.cloudflare.com luciana.ns.cloudflare.com luciana.ns.cloudflare.com luciana.ns.cloudflare.com luciana.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.31.83	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.175.124	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 34ms

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	172.67.175.124
🔶 Autoconfig	104.21.31.83

🔷 AAAA Records (IPv6)#

2 records 62ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:af7c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:1f53	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.31.83,172.67.175.124 ech=AEX+DQBB7gAgACDoD2qhE9kcFfC7wZtZ36bL04OgI/It4PNycei1NXSiYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:af7c,2606:4700:3035::6815:1f53

🔌 SRV Records#

1 records 64ms

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

📝 TXT Records#

2 records 180ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.frederiksstaden.dk)
p=reject	v=DMARC1; p=reject;

📬 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 08:14:00

www	104.21.31.83 172.67.175.124 2606:4700:3033::ac43:af7c 2606:4700:3035::6815:1f53 (AS13335) (address records, no CNAME)
www vs bare domain	Same network frederiksstaden.dk: 104.21.31.83 172.67.175.124 2606:4700:3033::ac43:af7c 2606:4700:3035::6815:1f53 (AS13335) www.frederiksstaden.dk: 104.21.31.83 172.67.175.124 2606:4700:3033::ac43:af7c 2606:4700:3035::6815:1f53 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.frederiksstaden.dk	0xSnEZr3nQlAGQ88p-l-CuwbnHjdE1q8IGX62ucwVWU
TXT	_acme-challenge.frederiksstaden.dk	ixBWy-d0-PXSvU31VCVTTanBLyhnWk2bQM-S6LvmZNk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2416166849
Primary NS (MNAME)	clint.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#

41ms

34ms

AAAA

62ms

TXT

180ms

CAA

32ms

HTTPS

36ms

TLSA

126ms

SOA

34ms

MTA-STS

59ms

DNSSEC

118ms

SRV

64ms

Total

1018ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:33:15	897ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 23:20:20	873ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-29 23:00:51 shown	1018ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-18 17:25:37	1318ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-02 17:31:40	1296ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 19:35:44	695ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-04 22:49:41	2726ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-21 15:16:44	1044ms	2 NS 2 A 3 MX	❓ Unknown
2026-06-27 18:22:48	2716ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 09:20:21	1312ms	2 NS 2 A 3 MX	🔓 Insecure