stuhrasferg.dk

Records from scan: 2026-10-05 10:18:48 · 943ms total · last checked 2026-10-17 11:18 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

stuhrasferg.dk is a .dk domain served by 2 nameservers (athena.ns.cloudflare.com, sterling.ns.cloudflare.com). It was registered on 23 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.14.224 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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
athena.ns.cloudflare.com	108.162.192.72 172.64.32.72 173.245.58.72 2606:4700:50::adf5:3a48 2803:f800:50::6ca2:c048 2a06:98c1:50::ac40:2048	athena.ns.cloudflare.com athena.ns.cloudflare.com athena.ns.cloudflare.com athena.ns.cloudflare.com athena.ns.cloudflare.com athena.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sterling.ns.cloudflare.com	108.162.195.143 162.159.44.143 172.64.35.143 2606:4700:58::a29f:2c8f 2803:f800:50::6ca2:c38f 2a06:98c1:50::ac40:238f	sterling.ns.cloudflare.com sterling.ns.cloudflare.com sterling.ns.cloudflare.com sterling.ns.cloudflare.com sterling.ns.cloudflare.com sterling.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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.14.224	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.204.136	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	104.21.14.224

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:ee0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:cc88	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 58ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.14.224,172.67.204.136 ech=AEX+DQBBKAAgACAcINZqRBzi6mZ/pCEo1hjHz6Z4qjEYx1XUG6QORiBqRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:ee0,2606:4700:3035::ac43:cc88

📝 TXT Records#

1 records 177ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

Policy	Record (stuhrasferg.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -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#

checked 2026-10-11 01:39:03

www	NXDOMAIN
www vs bare domain	www does not resolve stuhrasferg.dk: 104.21.14.224 172.67.204.136 2606:4700:3035::6815:ee0 2606:4700:3035::ac43:cc88 (AS13335) www.stuhrasferg.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.stuhrasferg.dk	5fieb4IiGZkb0PhBln9LtgJBCCiSABL0MpTIIpJiEqU

🔗 TLSA / DANE#

3 records 232ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	4B949F05A63FED95FC94B3A83DD70167…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

123ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2416622391
Primary NS (MNAME)	athena.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 10:29:13

Field	Value
Registrar	Simply.com A/S
Registered	2019-10-23
Expires	2030-10-31 (1474d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

47ms

55ms

AAAA

42ms

TXT

177ms

CAA

61ms

HTTPS

58ms

TLSA

232ms

SOA

48ms

MTA-STS

62ms

DNSSEC

123ms

SRV

67ms

Total

943ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 10:18:48 shown	943ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-04 10:09:25	616ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 15:22:21	667ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 14:11:14	517ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 00:27:30	1645ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-13 14:57:55	869ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-10 10:13:56	8937ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 13:24:47	1720ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-07 02:54:09	1529ms	2 NS 2 A 1 MX	❓ Unknown
2026-07-04 18:25:43	1728ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 13:50:25	699ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 21:58:15	1005ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 00:51:55	862ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 14:23:44	1465ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 22:22:34	563ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 07:08:32	549ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 23:01:20	1930ms	2 NS 2 A 1 MX	🔓 Insecure