sosu-ucd.dk

📜 Historical scan 2026-06-28 15:44:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sosu-ucd.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.131.238 is hosted by Christian Ebsen ApS (AS62121) in Denmark. The zone is DNSSEC-signed and validates, publishes a 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 242ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services 37.34-46.152.69.62.in-addr.arpa	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records#

1 records 221ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.131.238	3600s	forward01.dns.services	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.242.131.238
🔶 Autoconfig	195.242.131.238

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 400ms

TXT Record
v=spf1 include:_spf18530.spfprotect.com -all

✉️ SPF#

Policy	Record (sosu-ucd.dk)
-all (hard fail)	v=spf1 include:_spf18530.spfprotect.com -all

📨 DMARC#

Policy	Record (_dmarc.sosu-ucd.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:635fa787669ea@dmarc.centerasecurity.com; ruf=mailto:dmarc_failures@diakonissen.dk; fo=1;

📬 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 04:47:14

www	195.242.131.238 (AS62121) (address records, no CNAME)
www vs bare domain	Same network sosu-ucd.dk: 195.242.131.238 (AS62121) www.sosu-ucd.dk: 195.242.131.238 (AS62121)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

343ms

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

🏷️ SOA#

219ms

Field	Value
Serial	2023032811
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

242ms

221ms

235ms

AAAA

212ms

TXT

400ms

CAA

216ms

HTTPS

220ms

TLSA

103ms

SOA

219ms

MTA-STS

261ms

DNSSEC

343ms

SRV

348ms

Total

1194ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 10:57:01	439ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-14 04:30:28	441ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-28 15:44:08 shown	1194ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-26 02:45:46	1663ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-18 02:48:42	628ms	3 NS 1 A 0 MX	🔒 Secure