engelharth.dk DNS records

🖥️ Nameservers2 records 58ms

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 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.185.159.135	3200s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	—

📧 MX Records1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3200s	engelharth-dk.mail.protection.outlook.com	2a01:111:f403:c902::16 2a01:111:f403:c922::1 2a01:111:f403:c92c::2 2a01:111:f403:c92c::3 52.101.10.12 52.101.41.122 52.101.8.51 52.101.9.26	mail-byapr04cu00306.inbound.protection.outlook.com mail-bl0pr05cu00501.inbound.protection.outlook.com mail-dm2pr04cu00102.inbound.protection.outlook.com mail-dm5pr04cu00103.inbound.protection.outlook.com mail-bn1pr21cu00204.inbound.protection.outlook.com mail-byapr02cu00302.inbound.protection.outlook.com mail-dm1pr04cu00203.inbound.protection.outlook.com mail-bl0pr02cu00702.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 → 40.104.116.24
🔶 Autoconfig	ext.squarespace.com → 198.49.23.144

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 134ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	2	5061	federation.messenger.msn.com

📝 TXT Records1 records 207ms

TXT Record
v=spf1 ip4:2.104.72.211 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (engelharth.dk)
-all (hard fail)	v=spf1 ip4:2.104.72.211 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.engelharth.dk	ext.squarespace.com

🔗 TLSA / DANE

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

🔐 DNSSEC126ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080301
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

58ms

A

57ms

MX

57ms

AAAA

63ms

TXT

207ms

CAA

51ms

HTTPS

73ms

TLSA

389ms

SOA

0ms

MTA-STS

133ms

DNSSEC

126ms

SRV

134ms

Total

1289ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 11:16:17	1289ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 10:24:45	1556ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 20:49:49	1658ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 21:36:35	2199ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 12:04:20	3321ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 07:35:58	946ms	2 NS 1 A 1 MX	🔒 Secure	View