risdup.dk

Records from scan: 2026-10-01 04:47:50 · 478ms total · last checked 2026-10-17 01:56 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

risdup.dk is a .dk domain served by 3 nameservers (ns1.fab-it.dk, ns2.fab-it.dk, ns3.fab-it.dk). It was registered on 14 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 75.2.60.5 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by mailscan01.fab-it.dk, mailscan02.fab-it.dk. The zone is not DNSSEC-signed, has no 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#

3 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.fab-it.dk	2a00:df0:114:253:: 93.90.114.253	ns1.fab-it.dk ns1.fab-it.dk	AS45032 Fab:IT ApS AS45032 Fab:IT ApS
ns2.fab-it.dk	2a00:df0:114:63:: 93.90.114.63	— —	AS45032 Fab:IT ApS AS45032 Fab:IT ApS
ns3.fab-it.dk	2a00:df0:115:253:: 93.90.115.253	ns3.fab-it.dk ns3.fab-it.dk	AS45032 Fab:IT ApS AS45032 Fab:IT ApS

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.2.60.5	7200s	acd89244c803f7181.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—

📧 MX Records#

2 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	1800s	mailscan01.fab-it.dk	93.90.114.120 93.90.114.122	se01.fab-it.dk se02.fab-it.dk	AS45032 Fab:IT ApS AS45032 Fab:IT ApS
10	1800s	mailscan02.fab-it.dk	93.90.114.121 93.90.114.123	se01-2.fab-it.dk se02-2.fab-it.dk	AS45032 Fab:IT ApS AS45032 Fab:IT ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 183ms

TXT Record
keybase-site-verification=05ddkztmAYi884ruIpnLNY2yD_VcZOpAB7rXCeFTOx4
v=spf1 mx a include:spf.se.fab-it.dk a:mail06.fab-it.dk -all

✉️ SPF#

Policy	Record (risdup.dk)
-all (hard fail)	v=spf1 mx a include:spf.se.fab-it.dk a:mail06.fab-it.dk -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-11 17:33:20

www CNAME	risdup.dk (all on risdup.dk) → 75.2.60.5 (AS16509)
www vs bare domain	Same network risdup.dk: 75.2.60.5 (AS16509) www.risdup.dk: 75.2.60.5 (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

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

🏷️ SOA#

29ms

Field	Value
Serial	2026082401
Primary NS (MNAME)	ns1.fab-it.dk
Responsible (RNAME)	dnsmaster@fab-it.dk
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 16:49:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-01-14
Expires	2027-01-31 (106d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

43ms

29ms

AAAA

47ms

TXT

183ms

CAA

31ms

HTTPS

44ms

TLSA

75ms

SOA

29ms

MTA-STS

71ms

DNSSEC

78ms

SRV

66ms

Total

478ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:47:50 shown	478ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-26 11:10:25	824ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-18 07:41:35	1195ms	3 NS 1 A 2 MX	🔓 Insecure