nederbygaard.dk DNS records

🖥️ Nameservers2 records 82ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.133	3600s	webcluster6.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 92ms

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	autodiscover-redirect.jlhosting.dk → 185.221.37.9

🔷 AAAA Records (IPv6)1 records 89ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:28:1adf:ab28:ecdb	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 289ms

TXT Record
MS=ms54077008
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (nederbygaard.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

📨 DMARC

Policy	Record (_dmarc.nederbygaard.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 117ms

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

🔐 DNSSEC186ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

82ms

A

98ms

MX

92ms

AAAA

89ms

TXT

289ms

CAA

94ms

HTTPS

106ms

TLSA

117ms

SOA

0ms

MTA-STS

136ms

DNSSEC

186ms

SRV

118ms

Total

1156ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 11:46:25	1156ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 03:56:54	1091ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 11:17:10	5187ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 07:55:26	8498ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 21:09:50	1145ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 08:51:39	636ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-22 23:09:32	1197ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 18:37:18	976ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 02:29:05	1364ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:53:50	1104ms	2 NS 1 A 1 MX	🔒 Secure	View