natureniskolen.dk DNS records

🖥️ Nameservers2 records 96ms

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 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.153.154.38	300s	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 624ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.natureniskolen.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)

🔐 DNSSEC9089ms

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

🏷️ SOA0ms

Field	Value
Serial	6855
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

96ms

A

80ms

MX

148ms

AAAA

78ms

TXT

624ms

CAA

96ms

HTTPS

136ms

TLSA

209ms

SOA

0ms

MTA-STS

172ms

DNSSEC

9089ms

SRV

233ms

Total

13784ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 14:18:19	13784ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 01:07:50	17599ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 19:16:29	11819ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 13:54:26	17465ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 13:44:07	7023ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 21:17:09	1372ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 21:05:40	9451ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 18:22:44	3494ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 17:16:36	5523ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 17:08:14	6798ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 17:02:51	11947ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 13:34:14	1400ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 13:32:46	13847ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 04:50:46	2181ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 18:52:45	4882ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 02:33:26	12118ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 00:27:54	4820ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 07:59:25	6379ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 13:59:07	9400ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-30 00:55:53	11890ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 02:54:59	6820ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 02:31:48	25169ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 02:18:01	24679ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 01:44:58	17362ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 00:31:05	17494ms	2 NS 1 A 0 MX	🔒 Secure	View