feas.dk DNS records

🖥️ Nameservers2 records 127ms

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 153ms

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 Records1 records 147ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	feas-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::1 2a01:111:f403:ca09::2 2a01:111:f403:ca48::8 52.101.103.140 52.101.68.25 52.101.68.39 52.101.73.28	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 460ms

TXT Record
9I071XqDy8P4uR8IeiVy+nf1UG23l+ABlkrI+y0jrGxG6JwYUsnzW/5UB5e9yxIitKWZSDbwHBkjKyqh/kXcew==
MS=ms42816964
v=spf1 include:spf.protection.outlook.com include:_spf-hosting.eg.dk ~all

✉️ SPF

Policy	Record (feas.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:_spf-hosting.eg.dk ~all

📨 DMARC

Policy	Record (_dmarc.feas.dk)
p=quarantine	v=DMARC1;p=quarantine;rua=mailto:61dd4c279c4c7@dmarc.centerasecurity.com;

📬 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)

🔐 DNSSEC448ms

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

🏷️ SOA0ms

Field	Value
Serial	5226
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

127ms

A

153ms

MX

147ms

AAAA

123ms

TXT

460ms

CAA

123ms

HTTPS

102ms

TLSA

1121ms

SOA

0ms

MTA-STS

144ms

DNSSEC

448ms

SRV

137ms

Total

3254ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 15:04:17	3254ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 14:28:22	2005ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 11:58:37	1025ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 11:03:28	2222ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 10:59:43	1664ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 10:53:59	650ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 05:52:06	2607ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 05:33:54	1260ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 01:20:58	1815ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 01:01:43	17614ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 00:49:49	1197ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 00:26:02	3770ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 23:59:59	3821ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 01:43:57	1174ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 20:29:15	4672ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 03:56:41	1235ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 23:43:15	5440ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 21:43:02	17170ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 16:29:50	3608ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 05:32:09	3711ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 15:32:35	2092ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 14:09:54	2455ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 14:49:34	3239ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 13:51:31	1198ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 13:19:00	1253ms	2 NS 1 A 1 MX	🔒 Secure	View