eeu.dk DNS records

🖥️ Nameservers2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.124.132.74	3600s	ec2-3-124-132-74.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.96.0.0/11	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	eeu-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 2a01:111:f403:ca09::5 52.101.68.12 52.101.68.15 52.101.68.16 52.101.68.29	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-dbapr03cu00105.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 93ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 167ms

TXT Record
MS=ms34088282
v=spf1 ip4:89.184.130.188 include:_spf.elasticemail.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (eeu.dk)
-all (hard fail)	v=spf1 ip4:89.184.130.188 include:_spf.elasticemail.com include:spf.protection.outlook.com -all

📨 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)

🔐 DNSSEC2074ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

51ms

A

55ms

MX

61ms

AAAA

62ms

TXT

167ms

CAA

57ms

HTTPS

62ms

TLSA

1557ms

SOA

0ms

MTA-STS

76ms

DNSSEC

2074ms

SRV

93ms

Total

4551ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-10 16:56:41	4551ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 12:34:48	9005ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 20:12:06	1098ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 16:05:56	1048ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 16:09:41	1019ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 05:03:50	1032ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-17 06:25:30	13729ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 06:13:36	1650ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 06:03:27	1236ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 06:00:41	2470ms	2 NS 1 A 1 MX	🔒 Secure	View