blivastronaut.dk DNS records

🖥️ Nameservers2 records 160ms

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 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.45.20.49	900s	ced-apps.au.dk coursesetup-test.carsten.medu.au.dk dashboard-gios.au.dk er-det-fredag-i-ffb.dk ipure8.au.dk test-ced-apps.au.dk	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 382ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.blivastronaut.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)

🔐 DNSSEC372ms

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

🏷️ SOA0ms

Field	Value
Serial	3899
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

160ms

A

99ms

MX

105ms

AAAA

103ms

TXT

382ms

CAA

121ms

HTTPS

101ms

TLSA

323ms

SOA

0ms

MTA-STS

173ms

DNSSEC

372ms

SRV

160ms

Total

1465ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 07:29:23	1465ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 11:00:43	1465ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 23:17:12	650ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 15:08:54	452ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 14:24:14	509ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 02:47:59	1019ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 01:43:23	16618ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 21:25:21	1170ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 21:08:49	1093ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 21:01:28	2516ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 20:05:23	3757ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 20:03:10	2508ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 08:28:00	603ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 04:22:58	632ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 03:42:04	2027ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 21:48:34	791ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 22:13:17	1467ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 10:40:54	632ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 19:54:30	814ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 06:58:37	680ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 16:04:22	711ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 04:10:47	11441ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 00:30:20	9496ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 00:06:43	9416ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 23:40:44	826ms	2 NS 1 A 0 MX	🔒 Secure	View