uni-c.dk

Records from scan: 2026-10-15 04:29:24 · 1007ms total · last checked 2026-10-16 05:03 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

uni-c.dk is a .dk domain served by 4 nameservers (ns01.stil.dk, ns02.stil.dk, ns03.stil.dk and 1 more). It was registered on 5 September 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx01.sitnet.dk, mx02.sitnet.dk and 6 more. The zone is DNSSEC-signed and validates, 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#

4 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.stil.dk	195.231.240.53 2a10:cf80:1000:0:195:231:240:53	ns01.stil.dk ns01.stil.dk	AS3240 Styrelsen for it og laering AS3240 Styrelsen for it og laering
ns02.stil.dk	195.231.128.53 2a10:cf80:2000:0:195:231:128:53	ns02.stil.dk ns02.stil.dk	AS3240 Styrelsen for it og laering AS3240 Styrelsen for it og laering
ns03.stil.dk	195.231.236.53 2a10:cf80:1000:0:195:231:236:53	ns03.stil.dk ns03.stil.dk	AS3240 Styrelsen for it og laering AS3240 Styrelsen for it og laering
ns04.stil.dk	195.231.129.53 2a10:cf80:2000:0:195:231:129:53	ns04.stil.dk ns04.stil.dk	AS3240 Styrelsen for it og laering AS3240 Styrelsen for it og laering

🌍 A Records#

🌍

No A records found

📧 MX Records#

8 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	mx01.sitnet.dk	194.182.109.217	mx01.statens-it.dk	AS58282 Statens IT
10	60s	mx02.sitnet.dk	194.182.109.218	mx02.statens-it.dk	AS58282 Statens IT
10	60s	mx03.sitnet.dk	194.182.109.219	mx03.statens-it.dk	AS58282 Statens IT
10	60s	mx04.sitnet.dk	194.182.109.220	mx04.statens-it.dk	AS58282 Statens IT
10	60s	mx05.sitnet.dk	194.182.109.221	mx05.statens-it.dk	AS58282 Statens IT
10	60s	mx06.sitnet.dk	194.182.109.222	mx06.statens-it.dk	AS58282 Statens IT
10	60s	mx07.sitnet.dk	194.182.109.223	mx07.statens-it.dk	AS58282 Statens IT
10	60s	mx08.sitnet.dk	194.182.109.224	mx08.statens-it.dk	AS58282 Statens IT

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mail.statens-it.dk → 188.64.157.130

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 75ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	100	443	mail.statens-it.dk

📝 TXT Records#

3 records 152ms

TXT Record
L+JkxPgelq+2HqSqNCP5DS5s6QV0tw+3JVkCU7rfc0OY4V6ZQpmGVwAioffYm0dvWYHdzkIL56NAqo5ETsuIig==
uvmid=A00035
v=spf1 include:_spf.sitnet.dk include:spf1.stil.dk ~all

✉️ SPF#

Policy	Record (uni-c.dk)
~all (soft fail)	v=spf1 include:_spf.sitnet.dk include:spf1.stil.dk ~all

📨 DMARC#

Policy	Record (_dmarc.uni-c.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

4 records 43ms

Flags	Tag	Value
0	iodef	mailto:netdrift@stil.dk
0	issue	digicert.com
0	issue	letsencrypt.org;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/119135076
0	issuewild	letsencrypt.org;validationmethods=dns-01;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/119135076

🧩 Web & zone#

checked 2026-10-15 04:29:24

www	NXDOMAIN
www vs bare domain	Neither resolves uni-c.dk: no address www.uni-c.dk: no address
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

16 records 322ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx01.sitnet.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx01.sitnet.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx02.sitnet.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx02.sitnet.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx03.sitnet.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx03.sitnet.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx04.sitnet.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx04.sitnet.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx05.sitnet.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx05.sitnet.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx06.sitnet.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx06.sitnet.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx07.sitnet.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx07.sitnet.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx08.sitnet.dk	DANE-EE · Full cert · SHA-512	1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx08.sitnet.dk	DANE-EE · Full cert · SHA-512	8A12C2B7C0B5B6A9B6026C875909858F…

🔐 DNSSEC#

54ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

45ms

Field	Value
Serial	2026101501
Primary NS (MNAME)	ns01.stil.dk
Responsible (RNAME)	netdrift@stil.dk
Refresh	900s
Retry	300s
Expire	3600000s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 20:39:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-09-05
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

42ms

39ms

AAAA

37ms

TXT

152ms

CAA

43ms

HTTPS

30ms

TLSA

322ms

SOA

45ms

MTA-STS

54ms

DNSSEC

54ms

SRV

75ms

Total

1007ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 04:29:24 shown	1007ms	4 NS 0 A 8 MX	🔒 Secure
2026-10-08 20:24:29	3601ms	4 NS 0 A 8 MX	🔒 Secure
2026-10-01 19:50:08	1825ms	4 NS 0 A 8 MX	🔒 Secure
2026-09-30 19:44:18	1550ms	4 NS 0 A 8 MX	🔒 Secure
2026-09-29 19:38:19	918ms	4 NS 0 A 8 MX	🔒 Secure
2026-09-24 13:04:06	1543ms	4 NS 0 A 8 MX	🔒 Secure
2026-09-23 12:43:20	1167ms	4 NS 0 A 8 MX	🔒 Secure
2026-09-23 12:14:59	1340ms	4 NS 0 A 8 MX	🔒 Secure
2026-09-21 04:40:05	1144ms	4 NS 0 A 8 MX	🔒 Secure
2026-09-18 06:29:47	1695ms	4 NS 0 A 8 MX	🔒 Secure
2026-09-11 04:58:49	1766ms	4 NS 0 A 8 MX	🔒 Secure
2026-09-08 12:06:03	1455ms	4 NS 0 A 8 MX	🔒 Secure
2026-08-31 11:30:10	3384ms	4 NS 0 A 8 MX	🔒 Secure
2026-08-27 16:06:11	1545ms	4 NS 0 A 8 MX	🔒 Secure
2026-08-26 15:42:34	1067ms	4 NS 0 A 8 MX	🔒 Secure
2026-08-20 10:35:37	12134ms	4 NS 0 A 8 MX	🔒 Secure
2026-08-13 04:36:56	7317ms	4 NS 0 A 8 MX	🔒 Secure
2026-08-06 16:13:54	2075ms	4 NS 0 A 8 MX	🔒 Secure
2026-08-01 04:48:05	9742ms	4 NS 0 A 8 MX	🔒 Secure
2026-07-23 20:59:43	9685ms	4 NS 0 A 8 MX	🔒 Secure
2026-07-17 22:25:38	25469ms	4 NS 0 A 8 MX	🔒 Secure
2026-07-10 07:59:46	2482ms	4 NS 0 A 8 MX	🔒 Secure
2026-07-03 13:25:19	1830ms	4 NS 0 A 8 MX	🔒 Secure
2026-06-26 01:03:02	1431ms	4 NS 0 A 8 MX	🔒 Secure
2026-06-24 16:39:42	20300ms	4 NS 0 A 8 MX	🔒 Secure