cvuu.dk DNS records

🖥️ Nameservers2 records 66ms

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 73ms

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 571ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.cvuu.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)

🔐 DNSSEC150ms

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

🏷️ SOA0ms

Field	Value
Serial	2010017977
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@kitnet.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

66ms

A

73ms

MX

78ms

AAAA

71ms

TXT

571ms

CAA

68ms

HTTPS

73ms

TLSA

170ms

SOA

0ms

MTA-STS

143ms

DNSSEC

150ms

SRV

341ms

Total

17301ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 02:47:36	17301ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 23:58:04	1230ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 06:14:35	17362ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 22:15:25	1173ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 20:54:40	1268ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 22:55:06	3006ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 22:38:47	18876ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 19:08:22	8529ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 18:46:53	5461ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 18:36:21	11633ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 07:14:20	18748ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 06:04:24	2810ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 19:17:37	17597ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 20:41:19	17487ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 09:32:59	5865ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 07:28:56	11840ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 18:48:03	3557ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 04:19:06	13988ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 18:23:23	6780ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 15:01:21	13862ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 14:39:08	17045ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 14:02:45	17277ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 13:35:32	17150ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 08:55:14	17484ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-22 07:55:30	17347ms	2 NS 1 A 0 MX	🔒 Secure	View