ebrs.dk DNS records

🖥️ Nameservers2 records 80ms

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 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.24	3600s	webcluster1.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ebrs-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::7 2a01:111:f403:ca09::2 2a01:111:f403:ca09::b 52.101.68.25 52.101.73.16 52.101.73.19 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.40

🔷 AAAA Records (IPv6)1 records 85ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:c4:9d2f:80b9:eb20	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 127ms

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

📝 TXT Records2 records 330ms

TXT Record
MS=ms81710462
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (ebrs.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.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)

🔐 DNSSEC221ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082902
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

80ms

A

77ms

MX

58ms

AAAA

85ms

TXT

330ms

CAA

105ms

HTTPS

65ms

TLSA

771ms

SOA

0ms

MTA-STS

125ms

DNSSEC

221ms

SRV

127ms

Total

2015ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 01:24:23	2015ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 12:59:35	669ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 14:25:13	6026ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 04:15:28	1506ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 17:19:25	5337ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 19:51:57	3062ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 14:24:33	779ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 22:01:17	1194ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 23:46:01	2174ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 00:51:18	1691ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 18:08:41	2461ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 21:18:11	2496ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 05:45:44	674ms	2 NS 1 A 1 MX	🔒 Secure	View