firemapper.dk DNS records

🖥️ Nameservers3 records 254ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-11-b.gandi.net	2001:4b98:aaab::c 213.167.230.12	ns-11-b.gandi.net ns-11-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-170-c.gandi.net	217.70.187.171 2604:3400:aaac::ab	ns-170-c.gandi.net ns-170-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-29-a.gandi.net	173.246.100.30 2001:4b98:aaaa::1e	ns-29-a.gandi.net ns-29-a.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 A Records1 records 248ms

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	Paris

📧 MX Records2 records 245ms

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 394ms

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

📝 TXT Records1 records 555ms

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

✉️ SPF

Policy	Record (firemapper.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)

🔐 DNSSEC373ms

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

🏷️ SOA249ms

Field	Value
Serial	1782345600
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

254ms

A

248ms

MX

245ms

AAAA

239ms

TXT

555ms

CAA

232ms

HTTPS

254ms

TLSA

328ms

SOA

249ms

MTA-STS

262ms

DNSSEC

373ms

SRV

394ms

Total

2401ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 07:07:07	1844ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-27 12:49:46	770ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-21 01:24:28	10568ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 20:19:30	1390ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-06 02:52:05	1390ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-31 05:27:09	8947ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 16:21:59	9977ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 10:42:55	1970ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-10 10:27:26	2131ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 11:37:59	1345ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-25 07:13:00	2401ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-19 03:16:48	1041ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 09:25:19	965ms	3 NS 1 A 2 MX	🔓 Insecure	View