bliv-astronaut.dk DNS records

🖥️ Nameservers2 records 167ms

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 143ms

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 338ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.bliv-astronaut.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)

🔐 DNSSEC305ms

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

🏷️ SOA0ms

Field	Value
Serial	3866
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

167ms

A

143ms

MX

101ms

AAAA

123ms

TXT

338ms

CAA

129ms

HTTPS

131ms

TLSA

202ms

SOA

0ms

MTA-STS

147ms

DNSSEC

305ms

SRV

141ms

Total

1346ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 15:29:03	1346ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 12:12:17	1033ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 06:11:26	485ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 05:56:51	895ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 05:52:09	559ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 16:40:36	1031ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 15:05:19	24476ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 13:37:27	1543ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 12:56:26	1123ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 12:32:06	3142ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 12:09:34	565ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 11:10:47	669ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 11:09:41	613ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 10:01:30	619ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 14:42:05	576ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 01:50:28	2335ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 00:19:05	891ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 21:58:43	8533ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 17:03:36	1143ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 13:06:36	3250ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 11:45:52	2410ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 07:48:05	622ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 06:59:10	793ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 06:30:15	731ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 04:55:41	2449ms	2 NS 1 A 0 MX	🔒 Secure	View