citizenkey.dk DNS records

🖥️ Nameservers3 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-107-a.gandi.net	173.246.100.108 2001:4b98:aaaa::6c	ns-107-a.gandi.net ns-107-a.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-182-c.gandi.net	217.70.187.183 2604:3400:aaac::b7	ns-182-c.gandi.net ns-182-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-225-b.gandi.net	2001:4b98:aaab::e2 213.167.230.226	ns-225-b.gandi.net ns-225-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 A Records1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.70.186.108	3600s	gpaas8.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	89.150.143.95
🔶 Autoconfig	89.150.143.95

🔷 AAAA Records (IPv6)1 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:4b98:dc2:950::108	3600s	gpaas8.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

🔌 SRV Records1 records 65ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	1	993	mail.gandi.net

📝 TXT Records1 records 190ms

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

✉️ SPF

Policy	Record (citizenkey.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

🔗 TLSA / DANE

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

🔐 DNSSEC142ms

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

34ms

MX

35ms

AAAA

35ms

TXT

190ms

CAA

42ms

HTTPS

40ms

TLSA

485ms

SOA

0ms

MTA-STS

61ms

DNSSEC

142ms

SRV

65ms

Total

1726ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:48:47	1726ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 12:20:37	3451ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-15 03:41:57	17193ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-09 03:31:12	1428ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-01 14:57:33	2345ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 03:38:45	11121ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 16:19:13	1260ms	3 NS 1 A 2 MX	❓ Unknown	View
2026-07-15 15:06:40	2219ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 13:22:24	2016ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-28 08:27:58	1121ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 14:13:27	2579ms	3 NS 1 A 0 MX	❓ Unknown	View
2026-06-25 15:41:34	759ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-18 20:16:03	1759ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-16 20:55:21	678ms	3 NS 1 A 2 MX	🔓 Insecure	View