storup.dk

📜 Historical scan 2026-09-25 00:58:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

storup.dk is a .dk domain served by 2 nameservers (doug.ns.cloudflare.com, zita.ns.cloudflare.com). It was registered on 19 November 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.21.105 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is DNSSEC-signed and validates, 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 51ms

Nameserver	IP addresses	PTR	ASN / ISP
doug.ns.cloudflare.com	108.162.193.159 172.64.33.159 173.245.59.159 2606:4700:58::adf5:3b9f 2803:f800:50::6ca2:c19f 2a06:98c1:50::ac40:219f	doug.ns.cloudflare.com doug.ns.cloudflare.com doug.ns.cloudflare.com doug.ns.cloudflare.com doug.ns.cloudflare.com doug.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zita.ns.cloudflare.com	108.162.192.243 172.64.32.243 173.245.58.243 2606:4700:50::adf5:3af3 2803:f800:50::6ca2:c0f3 2a06:98c1:50::ac40:20f3	zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.21.105	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.197.243	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	300s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.21.105
🔶 Autoconfig	172.67.197.243

🔷 AAAA Records (IPv6)#

2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:c5f3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:1569	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.105,172.67.197.243 ech=AEX+DQBBWAAgACCUwvFJl/BnufhhB+VDTDNb13lwRx1RkmsO5dvlrFMoRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:c5f3,2606:4700:3035::6815:1569

📝 TXT Records#

1 records 210ms

TXT Record
v=spf1 mx a include:spf.curanet.dk include:spf.dandomain.dk -all

✉️ SPF#

Policy	Record (storup.dk)
-all (hard fail)	v=spf1 mx a include:spf.curanet.dk include:spf.dandomain.dk -all

📨 DMARC#

Policy	Record (_dmarc.storup.dk)
p=reject	v=DMARC1; p=reject; sp=quarantine; pct=100; adkim=r; aspf=r; rua=mailto:cb2475e0c2354a32a60f5cfb5e2dc9b0@dmarc-reports.cloudflare.net,mailto:per@storup.dk; ruf=mailto:per@storup.dk; ri=86400; fo=1

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:per@iderummet.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 03:17:32

www	104.21.21.105 172.67.197.243 2606:4700:3032::ac43:c5f3 2606:4700:3035::6815:1569 (AS13335) (address records, no CNAME)
www vs bare domain	Same network storup.dk: 104.21.21.105 172.67.197.243 2606:4700:3032::ac43:c5f3 2606:4700:3035::6815:1569 (AS13335) www.storup.dk: 104.21.21.105 172.67.197.243 2606:4700:3032::ac43:c5f3 2606:4700:3035::6815:1569 (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: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415354717
Primary NS (MNAME)	doug.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 22:28:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-11-19
Expires	2032-12-31 (2264d)

🔗 Same registrant#

7 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
delenoten.dk	Punktum dk A/S (direct)
firmatips.dk	Punktum dk A/S (direct)
lillehale.dk	Punktum dk A/S (direct)
metodekataloget.dk	Punktum dk A/S (direct)
naturbeskyttelse.dk	Punktum dk A/S (direct)
stemisundhed.dk	Punktum dk A/S (direct)
størup.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

36ms

51ms

AAAA

46ms

TXT

210ms

CAA

41ms

HTTPS

30ms

TLSA

69ms

SOA

0ms

MTA-STS

60ms

DNSSEC

77ms

SRV

76ms

Total

661ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 03:17:32	536ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-11 22:08:28	697ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-03 16:30:45	472ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-02 06:25:31	924ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-30 06:10:02	772ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-25 00:58:43 shown	661ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-23 15:02:35	713ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-07 22:29:17	1267ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-28 08:58:13	2511ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-27 06:55:43	805ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-14 16:26:30	3100ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-13 08:58:17	1023ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-06 01:24:59	1019ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-21 17:27:15	1498ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-10 20:19:40	995ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-27 22:27:03	2001ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-18 05:10:23	877ms	2 NS 2 A 2 MX	🔒 Secure