dukat.dk DNS records

🖥️ Nameservers3 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
mimer.deic.dk	2001:87f:ff27:65::66 95.128.27.66	mimer.deic.dk mimer.deic.dk	AS198455 Danmarks Tekniske Universitet AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS
orion.i2.dk	78.153.182.90	orion.i2.dk	AS31027 GlobalConnect A/S

🌍 A Records1 records 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.128.27.194	86400s	—	AS198455	Danmarks Tekniske Universitet	95.128.24.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	mx.antispam.i2.dk	130.225.242.145	mx.antispam.i2.dk	AS1835 IDDQD-AS

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 92ms

TXT Record
SOA=1786547493
v=spf1 ip4:130.226.1.24 include:spf.mailhotel.i2.dk -all

✉️ SPF

Policy	Record (dukat.dk)
-all (hard fail)	v=spf1 ip4:130.226.1.24 include:spf.mailhotel.i2.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 Records1 records 34ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔗 TLSA / DANE

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

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	1788202429
Primary NS (MNAME)	mimer.deic.dk
Responsible (RNAME)	dns@darenet.dk
Refresh	16384s
Retry	2048s
Expire	2097152s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

24ms

MX

25ms

AAAA

30ms

TXT

92ms

CAA

34ms

HTTPS

31ms

TLSA

71ms

SOA

0ms

MTA-STS

38ms

DNSSEC

94ms

SRV

43ms

Total

433ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 03:41:27	433ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 18:47:12	492ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 16:27:12	645ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 16:13:42	489ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 15:31:03	1556ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 15:11:33	2665ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 06:53:05	767ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 06:00:02	1019ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 05:30:28	835ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 03:23:13	3700ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 00:18:33	2453ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 12:41:05	3133ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 17:31:08	2541ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 10:32:04	1011ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 05:50:38	875ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 16:33:07	1007ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 05:00:35	958ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 01:53:14	889ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 20:17:42	2783ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 19:23:42	674ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 18:21:10	1063ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 17:51:45	1177ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 17:20:35	800ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 16:29:23	707ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 16:01:59	871ms	3 NS 1 A 1 MX	🔒 Secure	View