staerkaps.dk

Records from scan: 2026-10-14 17:59:07 · 1697ms total · last checked 2026-10-15 23:00 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

staerkaps.dk is a .dk domain served by 2 nameservers (gerald.ns.cloudflare.com, tina.ns.cloudflare.com). It was registered on 25 September 2026 (WHOIS) and first appeared in the .dk zone on 27 September 2026. Its website address 104.21.89.28 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.staerk.tech. The zone is DNSSEC-signed and validates, publishes a 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
gerald.ns.cloudflare.com	108.162.193.168 172.64.33.168 173.245.59.168 2606:4700:58::adf5:3ba8 2803:f800:50::6ca2:c1a8 2a06:98c1:50::ac40:21a8	gerald.ns.cloudflare.com gerald.ns.cloudflare.com gerald.ns.cloudflare.com gerald.ns.cloudflare.com gerald.ns.cloudflare.com gerald.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tina.ns.cloudflare.com	108.162.192.230 172.64.32.230 173.245.58.230 2606:4700:50::adf5:3ae6 2803:f800:50::6ca2:c0e6 2a06:98c1:50::ac40:20e6	tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com tina.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
104.21.89.28	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.136.142	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.staerk.tech	2a01:4f8:c014:8b01::1 91.99.148.22	odin.staerk.tech odin.staerk.tech	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.89.28
🔶 Autoconfig	172.67.136.142

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:888e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:591c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.89.28,172.67.136.142 ech=AEX+DQBBEgAgACD0O3QzmjOIcE5rpdEMxRby3ewJv5BGfT/p8jyKPIE+UwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:888e,2606:4700:3037::6815:591c

📝 TXT Records#

1 records 188ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (staerkaps.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.staerkaps.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100; adkim=s; aspf=s; rua=mailto:d29b4465@in.mailhardener.com; ruf=mailto:d29b4465@in.mailhardener.com

📬 MTA-STS#

207ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20261013170500
max_age	604800s
Policy MX	mail.staerk.tech

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:d29b4465@in.mailhardener.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-14 17:59:07

www	104.21.89.28 172.67.136.142 2606:4700:3032::ac43:888e 2606:4700:3037::6815:591c (AS13335) (address records, no CNAME)
www vs bare domain	Same network staerkaps.dk: 104.21.89.28 172.67.136.142 2606:4700:3032::ac43:888e 2606:4700:3037::6815:591c (AS13335) www.staerkaps.dk: 104.21.89.28 172.67.136.142 2606:4700:3032::ac43:888e 2606:4700:3037::6815:591c (AS13335)
Wildcard	Yes: any name under the zone resolves
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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 105ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.staerk.tech	DANE-TA · SPKI · SHA-256	B0292AE545978E0FBB98ABBD94C86160…
SMTP _25._tcp.mail.staerk.tech	DANE-EE · SPKI · SHA-256	C569B56AF30F806BDE458C3900038B85…
SMTP _25._tcp.mail.staerk.tech	DANE-TA · SPKI · SHA-256	6EBCEFB4210B088654A38B03FEA3D7D1…
SMTP _25._tcp.mail.staerk.tech	DANE-TA · SPKI · SHA-256	762195C225586EE6C0237456E2107DC5…

🔐 DNSSEC#

126ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

31ms

Field	Value
Serial	2417403822
Primary NS (MNAME)	gerald.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-02 09:49:08

Field	Value
Registrar	Domænehajen ApS
Registered	2026-09-25
Expires	2027-09-24 (342d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

41ms

35ms

AAAA

33ms

TXT

188ms

CAA

32ms

HTTPS

42ms

TLSA

105ms

SOA

31ms

MTA-STS

207ms

DNSSEC

126ms

SRV

67ms

Total

1697ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 17:59:07 shown	1697ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-09 10:10:14	1281ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-02 10:02:10	2233ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-27 08:49:11	2391ms	2 NS 2 A 1 MX	🔓 Insecure