storup.dk

Records from scan: 2026-10-15 03:17:32  ·  536ms total  ·  last checked 2026-10-17 07:29 (unchanged)
⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   37ms
NameserverIP addressesPTRASN / 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   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   43ms
PriorityTTLMail ServerIP addressesPTRASN
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#

ServiceCNAME / IP
🔷 Autodiscover104.21.21.105
🔶 Autoconfig104.21.21.105

🔷 AAAA Records (IPv6)#

2 records   37ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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   46ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.21.105,172.67.197.243 ech=AEX+DQBBrQAgACCNJe7S2iG4/6GMXgyrG6637Pzoz25cuGjkmVQCHaePSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:c5f3,2606:4700:3035::6815:1569

📝 TXT Records#

1 records   180ms
TXT Record
v=spf1 mx a include:spf.curanet.dk include:spf.dandomain.dk -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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#

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

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-15 03:17:32
www104.21.21.105 172.67.197.243 2606:4700:3032::ac43:c5f3 2606:4700:3035::6815:1569 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: 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#

57ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

29ms
FieldValue
Serial2417428316
Primary NS (MNAME)doug.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-11 22:28:04
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2002-11-19
Expires2032-12-31 (2266d)

🔗 Same registrant#

5 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).

DomainRegistrar
delenoten.dkPunktum dk A/S (direct)
metodekataloget.dkPunktum dk A/S (direct)
naturbeskyttelse.dkPunktum dk A/S (direct)
stemisundhed.dkPunktum dk A/S (direct)
størup.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
30ms
MX
43ms
AAAA
37ms
TXT
180ms
CAA
51ms
HTTPS
46ms
TLSA
77ms
SOA
29ms
MTA-STS
56ms
DNSSEC
57ms
SRV
61ms
Total
536ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 03:17:32 shown 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 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
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