swkorridor.dk

Records from scan: 2026-10-01 01:03:13 · 598ms total · last checked 2026-10-16 16:12 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

swkorridor.dk is a .dk domain served by 2 nameservers (ns1.aau.dk, ns2.aau.dk). It was registered on 15 October 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.57.55 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by .. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.aau.dk	130.225.52.5 2001:878:300:1::5	ns1.aau.dk ns1.aau.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
ns2.aau.dk	130.225.54.5 2001:878:300:100::5	ns2.aau.dk ns2.aau.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.225.57.55	3600s	—	AS1835	IDDQD-AS	130.225.0.0/16	🇩🇰 Denmark	—

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 230ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.swkorridor.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-15 14:47:30

www	130.225.57.55 (AS1835) (address records, no CNAME)
www vs bare domain	Same network swkorridor.dk: 130.225.57.55 (AS1835) www.swkorridor.dk: 130.225.57.55 (AS1835)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.swkorridor.dk	3888ddd7-208a-49ef-852b-9e743849dff5.acme.aau.dk
TXT	3888ddd7-208a-49ef-852b-9e743849dff5.acme.aau.dk	eu1Q1-14-dE_MxK6W1g1B_T12yd1fML7fTZZciNPib4
TXT	3888ddd7-208a-49ef-852b-9e743849dff5.acme.aau.dk	tlFhafKKaqenfLKVOE3uRjGKBQIiQRlwERPexxWwBN4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2023013102
Primary NS (MNAME)	ns1.aau.dk
Responsible (RNAME)	hostmaster@its.aau.dk
Refresh	3600s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 18:35:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-10-15
Expires	2026-10-31 (14d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

35ms

44ms

AAAA

39ms

TXT

230ms

CAA

37ms

HTTPS

66ms

TLSA

61ms

SOA

35ms

MTA-STS

75ms

DNSSEC

86ms

SRV

77ms

Total

598ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 01:03:13 shown	598ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 18:03:37	509ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 06:43:20	2371ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-01 02:09:00	653ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 08:19:57	718ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 09:27:44	688ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-23 00:58:26	2516ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-21 21:23:19	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-06-18 02:59:48	2853ms	2 NS 1 A 0 MX	🔓 Insecure