jesperkolbeck.dk DNS records

🖥️ Nameservers3 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-109-b.gandi.net	2001:4b98:aaab::6e 213.167.230.110	ns-109-b.gandi.net ns-109-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-177-c.gandi.net	217.70.187.178 2604:3400:aaac::b2	ns-177-c.gandi.net ns-177-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-50-a.gandi.net	173.246.100.51 2001:4b98:aaaa::33	ns-50-a.gandi.net ns-50-a.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 A Records1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.70.186.105	3600s	gpaas5.dc2.gandi.net	AS29169	GANDI SAS	217.70.186.0/24	🇫🇷 France	Paris

📧 MX Records2 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	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	10800s	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	webredir.vip.gandi.net → 217.70.184.50
🔶 Autoconfig	webredir.vip.gandi.net → 217.70.184.50

🔷 AAAA Records (IPv6)1 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:4b98:dc2:950::105	3600s	gpaas5.dc2.gandi.net	AS29169	GANDI SAS	2001:4b98:dc0:0:0:0:0:0/46	🇫🇷 France	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 150ms

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

✉️ SPF

Policy	Record (jesperkolbeck.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.jesperkolbeck.dk	webredir.vip.gandi.net

🔗 TLSA / DANE

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

🔐 DNSSEC103ms

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

33ms

A

31ms

MX

35ms

AAAA

35ms

TXT

150ms

CAA

29ms

HTTPS

34ms

TLSA

361ms

SOA

0ms

MTA-STS

41ms

DNSSEC

103ms

SRV

53ms

Total

1601ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:57:35	1601ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 08:40:23	9912ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 04:18:30	5111ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-10 11:08:09	1831ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-31 00:16:41	1666ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 19:32:11	10120ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 08:09:26	1453ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-09 14:38:39	2492ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 13:39:47	1565ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-28 07:14:15	5889ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-27 07:28:56	1131ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 06:46:58	958ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-24 19:42:56	1229ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-19 05:14:14	1725ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 11:52:21	3500ms	3 NS 1 A 2 MX	🔓 Insecure	View