biosafetrain.dk DNS records

🖥️ Nameservers2 records 41ms

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 Records

🌍

No A records found

📧 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 130ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.biosafetrain.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)

🔐 DNSSEC109ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2005055662
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

41ms

A

36ms

MX

42ms

AAAA

31ms

TXT

130ms

CAA

43ms

HTTPS

36ms

TLSA

13ms

SOA

0ms

MTA-STS

55ms

DNSSEC

109ms

SRV

48ms

Total

371ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 17:17:59	371ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-09-02 00:51:50	1001ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-31 02:50:25	382ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-28 04:43:12	353ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-27 04:39:40	764ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-26 17:32:46	400ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-25 01:38:42	1128ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-24 00:15:04	749ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-22 23:03:12	550ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-21 22:52:22	624ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-20 22:39:51	1003ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-19 21:34:07	959ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-18 20:56:10	1747ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-17 14:54:16	2480ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-16 07:13:19	16569ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-15 03:57:11	1539ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-14 01:13:19	1892ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-12 21:03:39	560ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-11 18:58:11	2360ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-10 13:22:49	575ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-09 06:32:51	608ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-02 09:03:42	429ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-27 23:13:02	9492ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-26 22:39:39	738ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-25 21:57:52	2351ms	2 NS 0 A 0 MX	🔒 Secure	View