learningbank.dk DNS records

🖥️ Nameservers4 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
207.154.250.171	600s	—	AS14061	DigitalOcean, LLC	207.154.192.0/18	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	learningbank-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::8 2a01:111:f403:ca09::e 2a01:111:f403:ca48::8 52.101.68.10 52.101.68.25 52.101.73.24 52.101.73.26	mail-db6pr03cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr05cu00300.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

🔌 SRV Records1 records 104ms

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

📝 TXT Records6 records 164ms

TXT Record
atlassian-domain-verification=Q0dIWl2aPp4jnLd75w/0uWsc/E5lnk0e2mPVCJV+eru7dz42k+galGyCGvMqUx1M
google-site-verification=Gcl83_c3OekvamJog6NJL3Ka5fV5m4cLkn5ePjf-vdg
k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgS1Yy9aO9p5lVkXDPav1i+9P/MGcI2WutBj6/NXK0i/YOCtYd6NyMgK2ng9AJW8y88gAj8NL8AWgnsG2D+KjZrK5V/0JNqHeLuX9wHxmfzRRj/do5pm9M4jJkjbYOQVXj1VsGLWdjaOPVv7V8Wexk7PR+v+qzwghcwnsHvmKcEQIDAQAB
MS=ms62115167
Q0dIWl2aPp4jnLd75w/0uWsc/E5lnk0e2mPVCJV+eru7dz42k+galGyCGvMqUx1M
v=spf1 include:aspmx.pardot.com include:spf.protection.outlook.com include:spf.mailjet.com include:mailcloud.dk include:mail.zendesk.com include:_spf.salesforce.com include:amazonses.com -all

✉️ SPF

Policy	Record (learningbank.dk)
-all (hard fail)	v=spf1 include:aspmx.pardot.com include:spf.protection.outlook.com include:spf.mailjet.com include:mailcloud.dk include:mail.zendesk.com include:_spf.salesforce.com include:amazonses.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)

🔐 DNSSEC108ms

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

🏷️ SOA0ms

Field	Value
Serial	2023021300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

46ms

MX

51ms

AAAA

49ms

TXT

164ms

CAA

41ms

HTTPS

56ms

TLSA

185ms

SOA

0ms

MTA-STS

67ms

DNSSEC

108ms

SRV

104ms

Total

825ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 16:59:02	825ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 21:30:08	5242ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 10:54:09	990ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 03:09:40	1092ms	4 NS 1 A 1 MX	🔒 Secure	View