lzr.dk DNS records

🖥️ Nameservers3 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-153-c.gandi.net	217.70.187.154 2604:3400:aaac::9a	ns-153-c.gandi.net ns-153-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-203-b.gandi.net	2001:4b98:aaab::cc 213.167.230.204	ns-203-b.gandi.net ns-203-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-247-a.gandi.net	173.246.100.248 2001:4b98:aaaa::f8	ns-247-a.gandi.net ns-247-a.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 A Records1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
82.74.65.7	600s	82-74-65-7.cable.dynamic.v4.ziggo.nl	AS33915	Vodafone Libertel B.V.	82.72.0.0/14	🇳🇱 The Netherlands	Enkhuizen

📧 MX Records2 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	spool.mail.gandi.net	2001:4b98:e00::1 217.70.178.1	spool.mail.gandi.net spool.mail.gandi.net	AS29169 GANDI SAS AS29169 GANDI SAS
50	600s	fb.mail.gandi.net	2001:4b98:dc4:8::215 2001:4b98:dc4:8::216 2001:4b98:dc4:8::217 217.70.178.215 217.70.178.216 217.70.178.217	spool6.mail.gandi.net spool7.mail.gandi.net spool8.mail.gandi.net spool6.mail.gandi.net spool7.mail.gandi.net spool8.mail.gandi.net	AS29169 GANDI SAS AS29169 GANDI SAS AS29169 GANDI SAS AS29169 GANDI SAS AS29169 GANDI SAS AS29169 GANDI SAS

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	lzr.dk → 82.74.65.7
🔶 Autoconfig	lzr.dk → 82.74.65.7

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 221ms

TXT Record
v=spf1 include:_mailcust.gandi.net ?all

✉️ SPF

Policy	Record (lzr.dk)
?all (neutral)	v=spf1 include:_mailcust.gandi.net ?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.lzr.dk	lzr.dk

🔗 TLSA / DANE

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

🔐 DNSSEC106ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	1787788800
Primary NS (MNAME)	ns1.gandi.net
Responsible (RNAME)	hostmaster@gandi.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

58ms

MX

52ms

AAAA

68ms

TXT

221ms

CAA

49ms

HTTPS

55ms

TLSA

106ms

SOA

0ms

MTA-STS

86ms

DNSSEC

106ms

SRV

89ms

Total

1618ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:41:47	1618ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-26 20:47:49	2467ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-25 15:58:13	3716ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 14:47:57	2267ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 08:04:22	3449ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-09 15:17:17	1546ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-30 21:42:58	1458ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 02:02:07	17910ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 05:56:16	1670ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-09 04:22:08	2634ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 10:33:04	6921ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 15:29:58	1047ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-18 08:17:48	1560ms	3 NS 1 A 2 MX	🔓 Insecure	View