leifgoldbech.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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.219	3600s	219.giga-ptr.232.116.217.in-addr.arpa web19.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	leifgoldbech-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::d 2a01:111:f403:ca48::a 2a01:111:f403:ca48::c 52.101.68.27 52.101.73.22 52.101.73.24 52.101.73.30	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.40
🔶 Autoconfig	leifgoldbech.dk → 217.116.232.219

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 76ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 190ms

TXT Record
MS=ms38696332
v=spf1 include:_spf.dotserv.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (leifgoldbech.dk)
-all (hard fail)	v=spf1 include:_spf.dotserv.com include:spf.protection.outlook.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.leifgoldbech.dk	leifgoldbech.dk

🔗 TLSA / DANE

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

🔐 DNSSEC81ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081301
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

42ms

MX

49ms

AAAA

50ms

TXT

190ms

CAA

43ms

HTTPS

55ms

TLSA

366ms

SOA

0ms

MTA-STS

69ms

DNSSEC

81ms

SRV

76ms

Total

1302ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:14:37	1302ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 17:33:03	1407ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 01:25:40	7509ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 17:15:17	9116ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 10:06:54	1058ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 03:56:36	1353ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 06:14:10	1429ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 07:49:25	1192ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 05:03:12	1225ms	2 NS 1 A 1 MX	🔒 Secure	View