scholer.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
lana.ns.cloudflare.com	108.162.192.182 172.64.32.182 173.245.58.182 2606:4700:50::adf5:3ab6 2803:f800:50::6ca2:c0b6 2a06:98c1:50::ac40:20b6	lana.ns.cloudflare.com lana.ns.cloudflare.com lana.ns.cloudflare.com lana.ns.cloudflare.com lana.ns.cloudflare.com lana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
santino.ns.cloudflare.com	108.162.195.1 162.159.44.1 172.64.35.1 2606:4700:58::a29f:2c01 2803:f800:50::6ca2:c301 2a06:98c1:50::ac40:2301	santino.ns.cloudflare.com santino.ns.cloudflare.com santino.ns.cloudflare.com santino.ns.cloudflare.com santino.ns.cloudflare.com santino.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.86.35	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.214.122	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.ollioddi.dk	109.198.140.134	mail.ollioddi.dk	AS35158 DanskNet A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.ollioddi.dk → 109.198.140.134
🔶 Autoconfig	mail.ollioddi.dk → 109.198.140.134

🔷 AAAA Records (IPv6)2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:d67a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:5623	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.86.35,172.67.214.122 ech=AEX+DQBBzAAgACCMdYXlOvRbXbwrFEYnuLNhqErXvUlq0AWIDhY0ON7OQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:d67a,2606:4700:3035::6815:5623

🔌 SRV Records3 records 67ms

Service	Weight	Port	Target
_autodiscover._tcp	1	443	mail.ollioddi.dk
_imap._tcp	1	143	mail.ollioddi.dk
_imaps._tcp	1	993	mail.ollioddi.dk

📝 TXT Records1 records 168ms

TXT Record
v=spf1 include:mail.ollioddi.dk -all

✉️ SPF

Policy	Record (scholer.dk)
-all (hard fail)	v=spf1 include:mail.ollioddi.dk -all

📨 DMARC

Policy	Record (_dmarc.scholer.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc-reports@ollioddi.dk; ruf=mailto:dmarc-forensics@ollioddi.dk; fo=1; adkim=s; aspf=s; sp=reject

📬 MTA-STS182ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	20240421000000Z
Policy MX	—

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:tls-reports@ollioddi.dk

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE1 records 55ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.ollioddi.dk	DANE-EE · SPKI · SHA-256	6F465B4E683193EC582C3E17936887B0…

🔐 DNSSEC104ms

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

🏷️ SOA0ms

Field	Value
Serial	2413458593
Primary NS (MNAME)	lana.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

39ms

A

35ms

MX

28ms

AAAA

34ms

TXT

168ms

CAA

35ms

HTTPS

36ms

TLSA

55ms

SOA

0ms

MTA-STS

182ms

DNSSEC

104ms

SRV

67ms

Total

1117ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 09:05:37	1117ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-28 01:11:14	1160ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-27 00:56:30	1006ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-06 04:31:28	1689ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-16 11:56:02	1253ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-11 00:27:08	3361ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-01 10:28:01	1084ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 02:11:36	731ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 18:59:52	5409ms	2 NS 2 A 1 MX	🔒 Secure	View