naturligteknik.dk DNS records

🖥️ Nameservers2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.au.dk	20.73.178.34	ns3.au.dk	AS8075 Microsoft Corporation
ns4.au.dk	185.45.20.154	ns4.au.dk	AS62138 Aarhus Universitet

🌍 A Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.45.20.48	900s	—	AS62138	Aarhus Universitet	185.45.20.0/22	🇩🇰 Denmark	Aarhus

📧 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 127ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.naturligteknik.dk)
p=reject	v=DMARC1;p=reject;pct=100;aspf=r;

📬 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)

🔐 DNSSEC108ms

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

🏷️ SOA0ms

Field	Value
Serial	4032
Primary NS (MNAME)	infobloxgm3.au.dk
Responsible (RNAME)	auit-dns@au.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	900s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

39ms

MX

32ms

AAAA

37ms

TXT

127ms

CAA

43ms

HTTPS

29ms

TLSA

34ms

SOA

0ms

MTA-STS

44ms

DNSSEC

108ms

SRV

42ms

Total

395ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 19:16:52	395ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-31 16:27:10	1452ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 16:24:47	983ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 15:42:33	378ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 14:59:15	425ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 13:41:06	373ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 13:09:06	698ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 11:19:51	1345ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 08:24:52	1083ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 07:58:58	4714ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 06:26:09	663ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 05:09:28	2556ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 02:44:36	1947ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 19:57:20	610ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 00:45:05	1525ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 18:44:11	1505ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 18:26:37	545ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 01:05:26	1497ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 23:08:58	2429ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 21:11:18	545ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 18:14:05	2492ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 16:43:17	602ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 16:32:31	16423ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 15:50:42	594ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 15:30:26	885ms	2 NS 1 A 0 MX	🔒 Secure	View