erm-au.dk DNS records

🖥️ Nameservers2 records 291ms

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 324ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
159.253.90.0	900s	—	AS42903	Itm8 A/S	159.253.88.0/21	🇩🇰 Denmark	Roskilde

📧 MX Records2 records 305ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mx20.pitweb.dk	77.75.81.154 77.75.81.154 77.75.81.154 77.75.81.169 77.75.81.169 77.75.81.169	avs04.pitweb.dk mx20.pitweb.dk mx30.pitweb.dk avs05.pitweb.dk mx20.pitweb.dk mx30.pitweb.dk	AS42903 Itm8 A/S AS42903 Itm8 A/S AS42903 Itm8 A/S AS42903 Itm8 A/S AS42903 Itm8 A/S AS42903 Itm8 A/S
20	900s	mx20.pitweb.dk	77.75.81.154 77.75.81.154 77.75.81.154 77.75.81.169 77.75.81.169 77.75.81.169	avs04.pitweb.dk mx20.pitweb.dk mx30.pitweb.dk avs05.pitweb.dk mx20.pitweb.dk mx30.pitweb.dk	AS42903 Itm8 A/S AS42903 Itm8 A/S AS42903 Itm8 A/S AS42903 Itm8 A/S AS42903 Itm8 A/S AS42903 Itm8 A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC438ms

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

🏷️ SOA0ms

Field	Value
Serial	9020
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

291ms

A

324ms

MX

305ms

AAAA

331ms

TXT

439ms

CAA

308ms

HTTPS

297ms

TLSA

214ms

SOA

0ms

MTA-STS

357ms

DNSSEC

438ms

SRV

354ms

Total

1904ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 09:18:28	1904ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-29 06:56:38	495ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 14:39:57	749ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 14:29:36	669ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-24 15:10:53	887ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-23 13:43:51	9114ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 11:24:26	1386ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-21 11:19:11	996ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-20 10:40:51	773ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-19 10:26:39	3148ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-18 10:24:24	1504ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-17 01:38:52	1086ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-15 04:26:45	759ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-13 22:09:22	4969ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-12 15:43:27	709ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-11 03:30:07	8973ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-09 03:05:15	9062ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 11:19:33	8831ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-04 13:24:10	2814ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-01 13:31:27	8848ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-30 21:49:15	687ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-28 00:56:54	9750ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-27 00:19:21	9882ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-25 23:51:45	986ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-24 23:13:52	9804ms	2 NS 1 A 2 MX	🔒 Secure	View