eaaa.dk DNS records

🖥️ Nameservers3 records 108ms

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 129ms

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 96ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	eaaa-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09:: 2a01:111:f403:ca09::e 2a01:111:f403:ca38::8 52.101.68.25 52.101.73.12 52.101.73.28 52.101.73.30	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am7pr05cu00306.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	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 542ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records8 records 755ms

TXT Record
\009google-site-verification=DmsEZW35ZefqgP6d_gdMj17glBpFT0NuDsun8umisXg
adobe-idp-site-verification=3c2a474a1f7b825176a6ca75559a620f37a6ad5642c345da9015669c2ec748e7
Erhvervsakademi Aarhus
google-site-verification=pNhzLjLfnrp7gJb7u6VR7gCSX5GopPP9tgGLexMvhtE
MS=ms88724094
tStbLPW0sVq/Vczs1hsYLa4ojFGq4OwX08nQFaS5BEkbyH/j01xpzZQqJoApFo2+guE+pkDHNrbsCLb3YfZ/Bw==
v=spf1 include:spf.protection.outlook.com include:_spf2.efif.dk include:spf.scannet.dk include:emsd1.com include:_spf.illumi.dk ip4:198.2.134.100 -all
ZOOM_verify_RJ2u9JGtQXGEkU6Ii4oIdA

✉️ SPF

Policy	Record (eaaa.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf2.efif.dk include:spf.scannet.dk include:emsd1.com include:_spf.illumi.dk ip4:198.2.134.100 -all

📨 DMARC

Policy	Record (_dmarc.eaaa.dk)
p=reject	v=DMARC1; p=reject; pct=100; ruf=mailto:analyze@eaaa.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)

🔐 DNSSEC630ms

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

🏷️ SOA0ms

Field	Value
Serial	2014093404
Primary NS (MNAME)	ns.efif.dk
Responsible (RNAME)	dns-zc@efif.dk
Refresh	14400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

108ms

A

129ms

MX

96ms

AAAA

101ms

TXT

755ms

CAA

289ms

HTTPS

272ms

TLSA

852ms

SOA

0ms

MTA-STS

571ms

DNSSEC

630ms

SRV

542ms

Total

2601ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:44:27	2601ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 02:57:25	1451ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 11:20:42	3269ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 11:07:50	838ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 05:49:50	3333ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 05:33:34	9149ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 04:09:50	2729ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 04:01:22	9983ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 03:08:05	3002ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 21:04:24	4640ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 13:04:27	2876ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 07:42:13	6053ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 14:43:04	5622ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 05:26:47	7045ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 05:04:57	3335ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 00:36:55	6919ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 22:54:54	2882ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 22:27:16	2872ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 21:36:46	5109ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 19:17:42	17174ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 13:19:58	10936ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 09:29:42	10701ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 01:50:29	3936ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 22:56:53	7632ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 00:44:38	8978ms	3 NS 1 A 1 MX	🔒 Secure	View