ol-lak.dk DNS records

🖥️ Nameservers2 records 196ms

Nameserver	IP addresses	PTR	ASN / ISP
georgia.ns.cloudflare.com	108.162.194.48 162.159.38.48 172.64.34.48 2606:4700:50::a29f:2630 2803:f800:50::6ca2:c230 2a06:98c1:50::ac40:2230	georgia.ns.cloudflare.com georgia.ns.cloudflare.com georgia.ns.cloudflare.com georgia.ns.cloudflare.com georgia.ns.cloudflare.com georgia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
hugh.ns.cloudflare.com	108.162.193.117 172.64.33.117 173.245.59.117 2606:4700:58::adf5:3b75 2803:f800:50::6ca2:c175 2a06:98c1:50::ac40:2175	hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 220ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.46.5	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.221.244	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 195ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ollak-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 2a01:111:f403:ca09::6 52.101.73.16 52.101.73.24 52.101.73.4 52.101.73.8	mail-db4pr02cu00307.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.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
🔶 Autoconfig	172.67.221.244

🔷 AAAA Records (IPv6)2 records 164ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:2e05	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:ddf4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 160ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.46.5,172.67.221.244 ech=AEX+DQBBnAAgACD9BqMfOdO2k+iNA9Guiww3VPr24bC3QRFsnVRK/Q6ZYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2e05,2606:4700:3034::ac43:ddf4

🔌 SRV Records1 records 212ms

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

📝 TXT Records4 records 378ms

TXT Record
google-site-verification=3J9Wt6-O1KwpTsioraZ1woM4KxgYvEe3X0ohaGAGmTY
google-site-verification=X89H_ifVJjPJLHtcJuEpyZIggtna13tYS_zw2S8RMKM
MS=ms23236802
v=spf1 include:mailgun.org include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (ol-lak.dk)
~all (soft fail)	v=spf1 include:mailgun.org include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.ol-lak.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:3c71061@dmarc.mailgun.org,mailto:89f4d688@inbox.ondmarc.com,mailto:bc822a48773b4e9580324b8c8dbc22a0@dmarc-reports.cloudflare.net; ruf=mailto:3c71061@dmarc.mailgun.org,mailto:89f4d688@inbox.ondmarc.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

🔗 TLSA / DANE

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

🔐 DNSSEC294ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2411843223
Primary NS (MNAME)	georgia.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

196ms

A

220ms

MX

195ms

AAAA

164ms

TXT

378ms

CAA

196ms

HTTPS

160ms

TLSA

876ms

SOA

0ms

MTA-STS

214ms

DNSSEC

294ms

SRV

212ms

Total

3301ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-10 23:06:03	3301ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-27 15:35:38	10511ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 13:03:20	4778ms	2 NS 2 A 1 MX	🔓 Insecure	View