imadsen.dk DNS records

🖥️ Nameservers2 records 28ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	imadsen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::d 2a01:111:f403:ca09::26 2a01:111:f403:ca09::5 52.101.73.19 52.101.73.2 52.101.73.6 52.101.73.8	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 129ms

TXT Record
MS=ms62424410
v=spf1 ip4:185.233.254.249 include:spf.protection.outlook.com include:electric.net -all

✉️ SPF

Policy	Record (imadsen.dk)
-all (hard fail)	v=spf1 ip4:185.233.254.249 include:spf.protection.outlook.com include:electric.net -all

📨 DMARC

Policy	Record (_dmarc.imadsen.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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)

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082907
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

28ms

A

29ms

MX

34ms

AAAA

25ms

TXT

129ms

CAA

23ms

HTTPS

23ms

TLSA

734ms

SOA

0ms

MTA-STS

42ms

DNSSEC

98ms

SRV

34ms

Total

1210ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 08:04:11	1210ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 01:34:54	6580ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 23:47:58	2094ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 20:19:31	3997ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 00:34:07	8686ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 23:27:11	2706ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 04:28:37	744ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 23:05:58	1179ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 19:17:21	830ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:27:14	1044ms	2 NS 1 A 1 MX	🔒 Secure	View