circularbioeconomydays2019.dk DNS records

🖥️ Nameservers2 records 48ms

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 46ms

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 114ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (circularbioeconomydays2019.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.circularbioeconomydays2019.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)

🔐 DNSSEC104ms

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

🏷️ SOA0ms

Field	Value
Serial	3452
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

48ms

A

46ms

MX

38ms

AAAA

36ms

TXT

114ms

CAA

47ms

HTTPS

34ms

TLSA

85ms

SOA

0ms

MTA-STS

51ms

DNSSEC

104ms

SRV

45ms

Total

430ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 13:54:34	430ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-31 18:48:00	1135ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 18:10:00	717ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 17:29:43	823ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 16:38:30	424ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 15:14:46	436ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 22:14:14	832ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 21:31:17	1135ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 20:58:28	3269ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 20:54:18	877ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 20:41:17	1109ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 13:47:21	969ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 13:46:27	16450ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 07:04:49	1936ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 03:05:38	1422ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 21:30:14	833ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 19:00:12	1737ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 15:18:58	739ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 15:01:45	3014ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 22:27:38	572ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 02:20:59	560ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 09:35:25	651ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-03 16:04:01	1082ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 14:29:30	547ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 13:46:37	692ms	2 NS 1 A 0 MX	🔒 Secure	View