sixs.dk DNS records

🖥️ Nameservers3 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-137-a.gandi.net	173.246.100.138 2001:4b98:aaaa::8a	ns-137-a.gandi.net ns-137-a.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-163-c.gandi.net	217.70.187.164 2604:3400:aaac::a4	ns-163-c.gandi.net ns-163-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-175-b.gandi.net	2001:4b98:aaab::b0 213.167.230.176	ns-175-b.gandi.net ns-175-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 A Records1 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.70.184.55	10800s	webredir.gandi.net	AS29169	GANDI SAS	217.70.184.0/23	🇫🇷 France	—

📧 MX Records2 records 56ms

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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 234ms

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

✉️ SPF

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

🔗 TLSA / DANE

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

🔐 DNSSEC87ms

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

56ms

A

61ms

MX

56ms

AAAA

57ms

TXT

234ms

CAA

68ms

HTTPS

67ms

TLSA

140ms

SOA

0ms

MTA-STS

115ms

DNSSEC

87ms

SRV

130ms

Total

1550ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 07:08:25	1550ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-27 20:31:27	1615ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-26 18:10:19	2192ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 07:21:44	12477ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 03:05:36	4963ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-06 18:18:55	1285ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-31 14:33:54	1288ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 06:16:25	2169ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-17 12:41:17	9703ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-09 10:06:03	1313ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 14:37:09	1950ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-25 09:49:42	1033ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-21 09:41:22	766ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-21 06:23:17	1244ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-18 03:12:13	4367ms	3 NS 1 A 2 MX	🔓 Insecure	View