laurbjergnielsen.dk DNS records

🖥️ Nameservers2 records 52ms

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 36ms

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 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	laurbjergnielsen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::20 2a01:111:f403:ca09::e 2a01:111:f403:ca09::f 52.101.68.15 52.101.68.29 52.101.68.5 52.101.73.4	mail-dbapr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.8
🔶 Autoconfig	laurbjergnielsen.dk → 195.47.247.18

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 90ms

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

📝 TXT Records1 records 190ms

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

✉️ SPF

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

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082505
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

52ms

A

36ms

MX

39ms

AAAA

42ms

TXT

190ms

CAA

68ms

HTTPS

53ms

TLSA

247ms

SOA

0ms

MTA-STS

88ms

DNSSEC

102ms

SRV

90ms

Total

824ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 08:53:44	824ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 08:57:47	1416ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 15:43:04	1712ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 11:42:20	5503ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 09:20:56	2089ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 07:40:43	1267ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 06:31:34	1450ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 14:14:00	898ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 21:53:22	1464ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 17:29:01	1321ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 13:24:54	831ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 06:59:06	2738ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 19:02:43	1436ms	2 NS 1 A 1 MX	🔒 Secure	View