revan.dk DNS records

🖥️ Nameservers6 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
itdd.dk	95.138.221.135	mail.itdd.dk	AS39642 Sinal A/S
ns1.he.net	2001:470:100::2 216.218.130.2	ns1.he.net ns1.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns2.he.net	2001:470:200::2 216.218.131.2	ns2.he.net ns2.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns3.he.net	2001:470:300::2 216.218.132.2	ns3.he.net ns3.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns4.he.net	2001:470:400::2 216.66.1.2	ns4.he.net ns4.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns5.he.net	2001:470:500::2 216.66.80.18	ns5.he.net ns5.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC

🌍 A Records1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.138.221.135	3600s	mail.itdd.dk	AS39642	Sinal A/S	95.138.208.0/20	🇩🇰 Denmark	Silkeborg

📧 MX Records1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.itdd.dk	95.138.221.135	mail.itdd.dk	AS39642 Sinal A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	95.138.221.135
🔶 Autoconfig	95.138.221.135

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 289ms

TXT Record
v=spf1 a mx ~all

✉️ SPF

Policy	Record (revan.dk)
~all (soft fail)	v=spf1 a mx ~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

🔗 TLSA / DANE

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

🔐 DNSSEC146ms

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

🏷️ SOA0ms

Field	Value
Serial	1782767573
Primary NS (MNAME)	itdd.dk
Responsible (RNAME)	hostmaster@itdd.dk
Refresh	7200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

54ms

MX

57ms

AAAA

55ms

TXT

289ms

CAA

64ms

HTTPS

50ms

TLSA

82ms

SOA

0ms

MTA-STS

116ms

DNSSEC

146ms

SRV

100ms

Total

822ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 06:40:58	822ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-30 17:11:43	915ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 19:03:55	1378ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 19:21:29	1870ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 14:56:50	1114ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 07:47:37	4192ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 11:42:29	1115ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 23:04:07	2178ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 07:32:07	947ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 02:50:44	1156ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 15:15:47	7691ms	6 NS 1 A 1 MX	🔓 Insecure	View