cfi.dk DNS records

🖥️ Nameservers2 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records1 records 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.153.154.38	3600s	datalogger-test.bygstenergi.dk datalogger.bygstenergi.dk datalogger.xkn.dk demensprisen.dk klagonline.forbrug.dk mitfiskeri.dk parked.sitnet.dk	AS58282	Statens IT	185.153.152.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 587ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (cfi.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.cfi.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

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

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

🔐 DNSSEC142ms

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

🏷️ SOA0ms

Field	Value
Serial	13652
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

71ms

A

72ms

MX

68ms

AAAA

75ms

TXT

587ms

CAA

204ms

HTTPS

78ms

TLSA

185ms

SOA

0ms

MTA-STS

266ms

DNSSEC

142ms

SRV

345ms

Total

9138ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:14:37	9138ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 10:42:17	17320ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 08:09:32	17213ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 02:50:04	2846ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 12:09:43	17166ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 10:40:51	1155ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 19:47:32	16876ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 19:26:45	9374ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 17:40:14	9685ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 17:29:15	4277ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 17:21:25	13886ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 16:31:41	17286ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 16:15:44	9880ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 06:07:18	2983ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 21:27:51	5583ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 05:50:40	3917ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 05:09:25	6976ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 02:59:18	17569ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 19:45:37	13887ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 15:59:10	5699ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 13:18:37	1539ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-03 10:25:19	5599ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-30 13:21:15	17121ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 22:14:17	24691ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 21:27:49	1424ms	2 NS 1 A 0 MX	🔒 Secure	View