erok.dk DNS records

🖥️ Nameservers2 records 283ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10	ns01.one.com	AS197495 One.com A/S
ns02.one.com	—	—	—

🌍 A Records1 records 196ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.23.66.233	3600s	176-23-66-233-cable.dk.customer.tdc.net	AS3292	TDC Holding A/S	176.23.0.0/17	🇩🇰 Denmark	Odense

📧 MX Records1 records 182ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	erok-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::d 2a01:111:f403:ca09::4 2a01:111:f403:ca09::d 52.101.68.16 52.101.73.16 52.101.73.19 52.101.73.6	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am6pr04cu00306.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 309ms

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

📝 TXT Records1 records 494ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.magepartner.net mx -all

✉️ SPF

Policy	Record (erok.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.magepartner.net mx -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)

🔐 DNSSEC281ms

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

🏷️ SOA179ms

Field	Value
Serial	2026052102
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

283ms

A

196ms

MX

182ms

AAAA

210ms

TXT

494ms

CAA

160ms

HTTPS

175ms

TLSA

229ms

SOA

179ms

MTA-STS

240ms

DNSSEC

281ms

SRV

309ms

Total

1447ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-27 21:01:04	1447ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 18:57:04	3221ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 23:44:08	1188ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 14:54:20	667ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 08:15:31	761ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 08:15:16	1256ms	2 NS 1 A 1 MX	🔒 Secure	View