rm-el.dk DNS records

🖥️ Nameservers2 records 232ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 216ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.158.9	300s	linux6.dandomain.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 206ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	360s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 292ms

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

📝 TXT Records3 records 437ms

TXT Record
_y4r8riqp42f6ftxjs0ft2mfh6kl51cn
MS=ms34424664
v=spf1 include:spf.protection.outlook.com include:spf.spamfilter.io include:spf.smtp2go.com include:spf.curanet.dk -all

✉️ SPF

Policy	Record (rm-el.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.spamfilter.io include:spf.smtp2go.com include:spf.curanet.dk -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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.rm-el.dk	x8af0Xc3IyIEnVxXFp_lU2wa1gMLSLkfDwf71SADDL8

🔗 TLSA / DANE1 records 490ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC529ms

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

🏷️ SOA202ms

Field	Value
Serial	2026012101
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

232ms

A

216ms

MX

206ms

AAAA

214ms

TXT

437ms

CAA

198ms

HTTPS

215ms

TLSA

490ms

SOA

202ms

MTA-STS

287ms

DNSSEC

529ms

SRV

292ms

Total

1746ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-26 18:30:42	1746ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 19:02:20	984ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 17:41:47	945ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 16:54:48	772ms	2 NS 1 A 1 MX	🔒 Secure	View