btwin.dk DNS records

🖥️ Nameservers3 records 111ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-141-b.gandi.net	2001:4b98:aaab::8e 213.167.230.142	ns-141-b.gandi.net ns-141-b.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-199-a.gandi.net	173.246.100.200 2001:4b98:aaaa::c8	ns-199-a.gandi.net ns-199-a.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
ns-38-c.gandi.net	217.70.187.39 2604:3400:aaac::27	ns-38-c.gandi.net ns-38-c.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 A Records1 records 111ms

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	—

📧 MX Records2 records 66ms

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

📝 TXT Records1 records 329ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (btwin.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.btwin.dk)
p=reject	v=DMARC1; p=reject; fo=1; aspf=s; adkim=s; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

📬 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)

🔐 DNSSEC203ms

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

111ms

A

111ms

MX

66ms

AAAA

85ms

TXT

329ms

CAA

85ms

HTTPS

97ms

TLSA

211ms

SOA

0ms

MTA-STS

128ms

DNSSEC

203ms

SRV

142ms

Total

1524ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:46:20	1524ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 18:47:44	10075ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 21:39:35	3397ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-06 10:37:55	2076ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-04 04:43:06	9129ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 12:50:09	1196ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-17 01:17:59	1668ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-10 18:27:34	1624ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-02 13:18:37	3299ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 17:22:51	710ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-18 13:25:28	3435ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-16 17:44:56	4447ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-16 17:34:26	1810ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-16 17:30:28	610ms	3 NS 1 A 2 MX	🔓 Insecure	View