akademiaarhus.dk DNS records

🖥️ Nameservers3 records 25ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.efif.dk	195.254.168.23	ns.efif.dk	AS51073 Aarhus Business College
ns2.efif.dk	195.254.168.12	ns2.efif.dk	AS51073 Aarhus Business College
ns3.efif.dk	20.23.170.35	—	AS8075 Microsoft Corporation

🌍 A Records1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.232.87.92	300s	—	AS8075	Microsoft Corporation	52.224.0.0/11	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	akademiaarhus-dk.mail.protection.outlook.com	2a01:111:f403:ca09::2 2a01:111:f403:ca09::6 2a01:111:f403:ca48::a 2a01:111:f403:ca48::c 52.101.68.29 52.101.73.12 52.101.73.153 52.101.73.24	mail-am0pr83cu00402.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr05cu00300.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	webmail.efif.dk → 195.254.168.32

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 58ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	webmail.efif.dk

📝 TXT Records4 records 96ms

TXT Record
3k8s/fYQJZTHFO0trV058U+1SURbVNJH/qYZGj4FKQT96lL98V9ZVQ+cBq3FXVM6518+sTEK9K3FII0BJ/q/HA==
Erhvervsakademi Aarhus
MS=ms95150757
v=spf1 include:spf.protection.outlook.com include:spf.ymem.net include:sharepointonline.com include:_spf2.efif.dk -all

✉️ SPF

Policy	Record (akademiaarhus.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.ymem.net include:sharepointonline.com include:_spf2.efif.dk -all

📨 DMARC

Policy	Record (_dmarc.akademiaarhus.dk)
p=reject	v=DMARC1; p=reject; pct=100; ruf=mailto:analyze@efif.dk; rua=mailto:64e88d13a948b@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)

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2014092659
Primary NS (MNAME)	ns.efif.dk
Responsible (RNAME)	dns-zc@efif.dk
Refresh	14400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

25ms

A

29ms

MX

27ms

AAAA

28ms

TXT

96ms

CAA

24ms

HTTPS

21ms

TLSA

916ms

SOA

0ms

MTA-STS

43ms

DNSSEC

94ms

SRV

58ms

Total

1429ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 05:25:38	1429ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 15:19:18	5312ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 12:44:49	3992ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 03:44:49	14979ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 15:35:54	7331ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 10:58:01	1520ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 02:04:36	1943ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 18:30:36	1257ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 03:29:04	3024ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 17:27:10	2884ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 15:46:22	12780ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 10:37:59	9272ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 23:53:33	1529ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 10:43:44	875ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 08:41:07	1010ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:40:35	3524ms	3 NS 1 A 1 MX	🔒 Secure	View