golearn.dk DNS records

🖥️ Nameservers2 records 188ms

Nameserver	IP addresses	PTR	ASN / ISP
donna.ns.cloudflare.com	108.162.192.151 172.64.32.151 173.245.58.151 2606:4700:50::adf5:3a97 2803:f800:50::6ca2:c097 2a06:98c1:50::ac40:2097	donna.ns.cloudflare.com donna.ns.cloudflare.com donna.ns.cloudflare.com donna.ns.cloudflare.com donna.ns.cloudflare.com donna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
west.ns.cloudflare.com	108.162.193.247 172.64.33.247 173.245.59.247 2606:4700:58::adf5:3bf7 2803:f800:50::6ca2:c1f7 2a06:98c1:50::ac40:21f7	west.ns.cloudflare.com west.ns.cloudflare.com west.ns.cloudflare.com west.ns.cloudflare.com west.ns.cloudflare.com west.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 271ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.60.103.131	300s	—	AS209242	Cloudflare London, LLC	199.60.103.0/24	🇺🇸 United States	—
199.60.103.31	300s	—	AS209242	Cloudflare London, LLC	199.60.103.0/24	🇺🇸 United States	—

📧 MX Records1 records 229ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	golearn-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::f 2a01:111:f403:ca09::2 2a01:111:f403:ca09::b 52.101.68.25 52.101.68.3 52.101.68.32 52.101.73.26	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db3pr0202cu00200.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 → 40.104.230.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 340ms

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

📝 TXT Records5 records 621ms

TXT Record
anthropic-domain-verification-qzqgh4=BES45aE0SY7JlQjEhAlol1pwU
google-site-verification=m4_O96J1-Px2CTf1Dlzu6U0WigTQfP7qqiU5HcDaqVY
MS=ms58884457
openai-domain-verification=dv-isuOo507bodjytdyx7UjJBce
v=spf1 mx include:spf.protection.outlook.com include:spf.mtasv.net include:mail.zendesk.com include:emsd1.com include:26656614.spf04.hubspotemail.net include:sendgrid.net ~all

✉️ SPF

Policy	Record (golearn.dk)
~all (soft fail)	v=spf1 mx include:spf.protection.outlook.com include:spf.mtasv.net include:mail.zendesk.com include:emsd1.com include:26656614.spf04.hubspotemail.net include:sendgrid.net ~all

📨 DMARC

Policy	Record (_dmarc.golearn.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)

🔐 DNSSEC478ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'golearn.dk/DS/IN': 127.0.0.1#53

🏷️ SOA258ms

Field	Value
Serial	2406076199
Primary NS (MNAME)	donna.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

188ms

A

271ms

MX

229ms

AAAA

156ms

TXT

621ms

CAA

128ms

HTTPS

260ms

TLSA

3261ms

SOA

258ms

MTA-STS

313ms

DNSSEC

478ms

SRV

340ms

Total

8604ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 04:14:35	956ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-31 22:02:17	1411ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-28 22:13:26	858ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 15:05:45	1549ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-01 19:09:51	9165ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-04 20:49:51	2233ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 00:45:24	8604ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-06-24 10:33:45	1164ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 11:32:21	2523ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 05:35:16	1130ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 09:28:03	729ms	2 NS 2 A 1 MX	🔓 Insecure	View