kollek.dk DNS records

🖥️ Nameservers2 records 42ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.15.68.159	3600s	159-68-15-51.instances.scw.cloud	AS12876	Scaleway SAS	51.15.0.0/16	🇳🇱 The Netherlands	Haarlem

📧 MX Records1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kollek-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::4 2a01:111:f403:ca09::4 2a01:111:f403:ca09::8 52.101.68.18 52.101.68.36 52.101.73.19 52.101.73.26	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr05cu01302.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

📝 TXT Records5 records 164ms

TXT Record
google-site-verification=6NJVa30uar4Vn8csdO2_eBQ4A_UU5O4PztoUwoHI0T0
google-site-verification=cBOntiTXaPxch2UpPtmqJPl0WfSj--kH89s8Nmrs-J8
google-site-verification=O-zb-aiaqykV0mneVOu9NGrqW-0j7CSU6pGICY39UsQ
MS=ms96639832
v=spf1 include:enginemailer.org include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (kollek.dk)
-all (hard fail)	v=spf1 include:enginemailer.org include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.kollek.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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)

🔐 DNSSEC95ms

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

🏷️ SOA41ms

Field	Value
Serial	2026080201
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

42ms

A

33ms

MX

63ms

AAAA

32ms

TXT

164ms

CAA

31ms

HTTPS

62ms

TLSA

931ms

SOA

41ms

MTA-STS

76ms

DNSSEC

95ms

SRV

66ms

Total

5884ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-08 22:18:15	5884ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 12:01:26	2153ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 20:15:01	1385ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 11:52:33	1959ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:32:21	2793ms	2 NS 1 A 1 MX	🔒 Secure	View