b-ruu.dk DNS records

🖥️ Nameservers3 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-156-b.gandi.net	2001:4b98:aaab::9d 213.167.230.157	ns-156-b.gandi.net ns-156-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-209-a.gandi.net	173.246.100.210 2001:4b98:aaaa::d2	ns-209-a.gandi.net ns-209-a.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-62-c.gandi.net	217.70.187.63 2604:3400:aaac::3f	ns-62-c.gandi.net ns-62-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 A Records1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.243.0.65	10800s	xvm-0-65.ghst.net	AS203476	GANDI SAS	92.243.0.0/19	🇫🇷 France	—

📧 MX Records2 records 37ms

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	92.243.0.65
🔶 Autoconfig	92.243.0.65

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 199ms

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

✉️ SPF

Policy	Record (b-ruu.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)

🔐 DNSSEC105ms

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

34ms

A

37ms

MX

37ms

AAAA

35ms

TXT

199ms

CAA

38ms

HTTPS

35ms

TLSA

373ms

SOA

0ms

MTA-STS

47ms

DNSSEC

105ms

SRV

64ms

Total

967ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:46:31	967ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 12:47:45	8494ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 21:14:49	1279ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-07 00:22:38	3502ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-31 01:56:49	1296ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 07:19:54	9622ms	3 NS 1 A 2 MX	❓ Unknown	View
2026-07-16 08:24:47	1388ms	3 NS 1 A 2 MX	❓ Unknown	View
2026-07-11 05:11:54	9088ms	3 NS 1 A 2 MX	❓ Unknown	View
2026-07-03 14:17:00	2930ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-25 15:57:00	893ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-16 13:57:16	769ms	3 NS 1 A 2 MX	🔓 Insecure	View