natur.dk DNS records

🖥️ Nameservers2 records 121ms

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 118ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.225.18.105	900s	envsekstra.au.dk envstest1.au.dk	AS1835	IDDQD-AS	130.225.0.0/16	🇩🇰 Denmark	Lystrup

📧 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 331ms

TXT Record
v=spf1 include:spf.au.dk -all

✉️ SPF

Policy	Record (natur.dk)
-all (hard fail)	v=spf1 include:spf.au.dk -all

📨 DMARC

Policy	Record (_dmarc.natur.dk)
p=reject	v=DMARC1;p=reject;pct=100;rua=mailto:ced1e70d2c70635@rep.dmarcanalyzer.com;ruf=mailto:ced1e70d2c70635@for.dmarcanalyzer.com;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)

🔐 DNSSEC299ms

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

🏷️ SOA0ms

Field	Value
Serial	2009064020
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

121ms

A

118ms

MX

162ms

AAAA

116ms

TXT

331ms

CAA

130ms

HTTPS

164ms

TLSA

196ms

SOA

0ms

MTA-STS

227ms

DNSSEC

299ms

SRV

181ms

Total

1283ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 13:44:06	1283ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 10:01:42	530ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 02:38:55	428ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 01:32:10	400ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 22:00:00	581ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 17:52:11	417ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 18:23:29	1546ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 06:09:20	598ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 05:51:46	899ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 05:46:57	3797ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 04:13:46	973ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 03:56:22	15571ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 17:55:40	885ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 19:15:13	573ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 04:54:24	2423ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 01:45:41	719ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 13:05:56	3433ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 12:22:44	588ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 03:25:35	593ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-04 06:15:56	561ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 19:19:09	8532ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 08:54:08	923ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 08:49:39	900ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 08:40:50	16511ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 08:05:57	566ms	2 NS 1 A 0 MX	🔒 Secure	View