storup.dk DNS records

🖥️ Nameservers2 records 46ms

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 Records2 records 54ms

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 Records2 records 50ms

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	104.21.21.105

🔷 AAAA Records (IPv6)2 records 42ms

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 Records1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.105,172.67.197.243 ech=AEX+DQBBYgAgACCzY//CpT4mrzWsEGlRmUmiWbgF0nGLpdAcgMb1vUAGXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:c5f3,2606:4700:3035::6815:1569

📝 TXT Records1 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

🔗 TLSA / DANE

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

🔐 DNSSEC2068ms

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

🏷️ SOA0ms

Field	Value
Serial	2413281117
Primary NS (MNAME)	doug.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

54ms

MX

50ms

AAAA

42ms

TXT

210ms

CAA

38ms

HTTPS

49ms

TLSA

70ms

SOA

0ms

MTA-STS

74ms

DNSSEC

2068ms

SRV

70ms

Total

2511ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:58:13	2511ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-27 06:55:43	805ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-14 16:26:30	3100ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-13 08:58:17	1023ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-06 01:24:59	1019ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-21 17:27:15	1498ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-10 20:19:40	995ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-27 22:27:03	2001ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-18 05:10:23	877ms	2 NS 2 A 2 MX	🔒 Secure	View