lutzen.dk DNS records

🖥️ Nameservers2 records 49ms

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
85.90.246.153	43200s	85-90-246-153.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	85.90.244.0/22	🇩🇪 Germany	Frankfurt am Main

📧 MX Records5 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	173.194.73.26 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a	lq-in-f26.1e100.net lf-in-f26.1e100.net lf-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	lutzen.dk → 85.90.246.153
🔶 Autoconfig	lutzen.dk → 85.90.246.153

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 206ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (lutzen.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.lutzen.dk)
p=reject	v=DMARC1; p=reject

📬 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.lutzen.dk	lutzen.dk

🔗 TLSA / DANE

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

🔐 DNSSEC91ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081401
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

49ms

A

44ms

MX

49ms

AAAA

48ms

TXT

206ms

CAA

37ms

HTTPS

47ms

TLSA

98ms

SOA

0ms

MTA-STS

69ms

DNSSEC

91ms

SRV

66ms

Total

1080ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 07:59:35	1080ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-16 03:56:02	3641ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-13 03:33:31	4419ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-17 22:17:15	4031ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-13 10:24:23	9015ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-02 01:33:51	887ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-28 05:58:36	1712ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 21:59:50	993ms	2 NS 1 A 5 MX	🔒 Secure	View