tomrer-alexandersen.dk DNS records

🖥️ Nameservers2 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.43.10	3600s	linux10.scannet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	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	autodiscoverredirect.webexchange.nu → 46.36.209.50

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 151ms

TXT Record
v=spf1 include:spf.scannet.dk ?all

✉️ SPF

Policy	Record (tomrer-alexandersen.dk)
?all (neutral)	v=spf1 include:spf.scannet.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

🔗 TLSA / DANE1 records 54ms

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

🔐 DNSSEC82ms

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

🏷️ SOA0ms

Field	Value
Serial	2021042201
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.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

60ms

A

40ms

MX

47ms

AAAA

35ms

TXT

151ms

CAA

53ms

HTTPS

37ms

TLSA

54ms

SOA

0ms

MTA-STS

65ms

DNSSEC

82ms

SRV

60ms

Total

620ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 09:00:55	620ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 07:25:33	555ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 03:20:14	587ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 22:51:44	653ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 07:30:40	607ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 17:34:42	739ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 09:23:38	1171ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 21:08:16	521ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 17:01:30	3746ms	2 NS 1 A 1 MX	🔒 Secure	View