voltn.dk DNS records

🖥️ Nameservers3 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-201-b.gandi.net	2001:4b98:aaab::ca 213.167.230.202	ns-201-b.gandi.net ns-201-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-31-c.gandi.net	217.70.187.32 2604:3400:aaac::20	ns-31-c.gandi.net ns-31-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-92-a.gandi.net	173.246.100.93 2001:4b98:aaaa::5d	ns-92-a.gandi.net ns-92-a.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 A Records1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.70.184.38	10800s	webredir.vip.gandi.net	AS29169	GANDI SAS	217.70.184.0/23	🇫🇷 France	Paris

📧 MX Records2 records 30ms

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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 62ms

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

📝 TXT Records1 records 167ms

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

✉️ SPF

Policy	Record (voltn.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)

🔐 DNSSEC104ms

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

40ms

A

33ms

MX

30ms

AAAA

28ms

TXT

167ms

CAA

28ms

HTTPS

37ms

TLSA

100ms

SOA

0ms

MTA-STS

53ms

DNSSEC

104ms

SRV

62ms

Total

1605ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:16:44	1605ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-21 00:01:46	1334ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-14 12:09:10	1295ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-07 02:21:22	1199ms	3 NS 1 A 2 MX	❓ Unknown	View
2026-08-01 06:41:40	1320ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 15:19:14	9496ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 06:52:54	8954ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-09 12:21:15	1465ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-02 12:42:37	1804ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-20 07:58:57	966ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-18 04:43:27	1087ms	3 NS 1 A 2 MX	🔓 Insecure	View