selleberg.dk DNS records

🖥️ Nameservers2 records 46ms

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 44ms

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 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	selleberg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::5 2a01:111:f403:ca09::7 2a01:111:f403:ca09::b 52.101.68.0 52.101.68.27 52.101.73.11 52.101.73.12	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.98.16.95

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 171ms

TXT Record
MS=ms92999455
v=spf1 include:spf.protection.outlook.com include:mailmailmail.net include:shops.shopify.com -all

✉️ SPF

Policy	Record (selleberg.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:mailmailmail.net include:shops.shopify.com -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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC153ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

46ms

A

44ms

MX

58ms

AAAA

55ms

TXT

171ms

CAA

31ms

HTTPS

44ms

TLSA

215ms

SOA

0ms

MTA-STS

93ms

DNSSEC

153ms

SRV

153ms

Total

1114ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 08:06:40	1114ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 09:39:45	1924ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 01:27:08	1775ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 18:06:41	17095ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 02:13:55	686ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 10:49:32	1576ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 04:00:51	1004ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 23:21:12	1068ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 06:11:15	1021ms	2 NS 1 A 1 MX	🔒 Secure	View