eaaa.dk

Records from scan: 2026-10-16 12:43:15 · 1252ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

eaaa.dk is a .dk domain served by 3 nameservers (ns.efif.dk, ns2.efif.dk, ns3.efif.dk). It was registered on 15 December 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.232.87.92 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by eaaa-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 48ms

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 Records#

1 records 57ms

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 Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	eaaa-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca3c::6 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::8 52.101.68.10 52.101.68.27 52.101.68.8 52.101.91.156	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 89ms

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

📝 TXT Records#

8 records 268ms

TXT Record
adobe-idp-site-verification=3c2a474a1f7b825176a6ca75559a620f37a6ad5642c345da9015669c2ec748e7
Erhvervsakademi Aarhus
google-site-verification=DmsEZW35ZefqgP6d_gdMj17glBpFT0NuDsun8umisXg
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

🧩 Web & zone#

checked 2026-10-16 12:43:15

www CNAME	eaaa.dk (all on eaaa.dk) → 52.232.87.92 (AS8075)
www vs bare domain	Same network eaaa.dk: 52.232.87.92 (AS8075) www.eaaa.dk: 52.232.87.92 (AS8075)
Wildcard	No
Denial of existence	NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

4 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u5089797.wl048.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u5089797.wl048.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector2	selector2-eaaa-dk._domainkey.efif.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

129ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2014093454
Primary NS (MNAME)	ns.efif.dk
Responsible (RNAME)	dns-zc@efif.dk
Refresh	14400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-11 01:26:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-12-15
Expires	2032-12-31 (2267d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

57ms

50ms

AAAA

50ms

TXT

268ms

CAA

45ms

HTTPS

44ms

TLSA

497ms

SOA

40ms

MTA-STS

78ms

DNSSEC

129ms

SRV

89ms

Total

1252ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 12:43:15 shown	1252ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-15 10:31:37	3270ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-14 09:08:43	2594ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-13 04:21:54	1499ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-12 01:39:43	1302ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-11 01:10:44	5564ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-09 23:29:49	4326ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-08 14:45:32	2862ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-07 14:21:54	1326ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-06 14:20:57	1312ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-05 14:06:50	1596ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 13:47:42	1228ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-02 13:47:11	762ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 13:39:16	1097ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 06:23:15	827ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-29 12:12:52	986ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-28 12:03:07	2137ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 11:46:27	1081ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-26 11:40:33	6905ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-25 19:13:04	3491ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-23 18:37:47	2529ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-21 17:46:14	1955ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-19 02:19:20	1177ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-11 23:08:17	1025ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-09 10:38:16	992ms	3 NS 1 A 1 MX	🔒 Secure