risdup.dk

📜 Historical scan 2026-06-18 07:41:35 · ← Latest scan

⬇ 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 68ms

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 41ms

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

📧 MX Records#

2 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	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	—	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 186ms

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#

latest probe, not this scan · 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#

134ms

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

🏷️ SOA#

74ms

Field	Value
Serial	2026061000
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 (98d)

📋 WHOIS#

⏱️ Lookup Timing#

68ms

41ms

71ms

AAAA

76ms

TXT

186ms

CAA

77ms

HTTPS

73ms

TLSA

298ms

SOA

74ms

MTA-STS

34ms

DNSSEC

134ms

SRV

104ms

Total

1195ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:47:50	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 shown	1195ms	3 NS 1 A 2 MX	🔓 Insecure