btwin.dk

📜 Historical scan 2026-07-10 18:27:34  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

btwin.dk is a .dk domain served by 3 nameservers (ns-141-b.gandi.net, ns-199-a.gandi.net, ns-38-c.gandi.net). It was registered on 3 November 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.70.184.38 is hosted by GANDI SAS (AS29169) in France. Mail is handled by spool.mail.gandi.net, fb.mail.gandi.net. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   90ms
NameserverIP addressesPTRASN / 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 Records#

1 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.70.184.38 10800s webredir.vip.gandi.net AS29169 GANDI SAS 217.70.184.0/23 🇫🇷 France Paris

📧 MX Records#

2 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
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 Records#

1 records   613ms
TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 18:26:53
www CNAMEwebredir.vip.gandi.net (all on gandi.net)
www vs bare domainSame network
btwin.dk: 217.70.184.38 (AS29169)
www.btwin.dk: 217.70.184.50 (AS29169)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

170ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial1783555200
Primary NS (MNAME)ns1.gandi.net
Responsible (RNAME)hostmaster@gandi.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)10800s

📋 Registration#

WHOIS fetched 2026-10-01 23:28:58
FieldValue
RegistrarGANDI SAS
Registered2005-11-03
Expires2026-11-30 (41d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
90ms
A
50ms
MX
50ms
AAAA
86ms
TXT
613ms
CAA
90ms
HTTPS
86ms
TLSA
214ms
SOA
0ms
MTA-STS
44ms
DNSSEC
170ms
SRV
131ms
Total
1624ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 18:26:53 714ms 3 NS 1 A 2 MX 🔓 Insecure
2026-10-08 05:45:22 1287ms 3 NS 1 A 2 MX 🔓 Insecure
2026-10-03 23:22:14 842ms 3 NS 1 A 2 MX 🔓 Insecure
2026-10-01 23:08:54 952ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-24 20:59:58 1294ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-17 09:14:37 1338ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-10 08:05:27 2497ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-03 23:31:33 1167ms 3 NS 1 A 2 MX 🔓 Insecure
2026-08-27 15:46:20 1524ms 3 NS 1 A 2 MX 🔓 Insecure
2026-08-20 18:47:44 10075ms 3 NS 1 A 2 MX 🔓 Insecure
2026-08-13 21:39:35 3397ms 3 NS 1 A 2 MX 🔓 Insecure
2026-08-06 10:37:55 2076ms 3 NS 1 A 2 MX 🔓 Insecure
2026-08-04 04:43:06 9129ms 3 NS 1 A 2 MX 🔓 Insecure
2026-07-23 12:50:09 1196ms 3 NS 1 A 2 MX 🔓 Insecure
2026-07-17 01:17:59 1668ms 3 NS 1 A 2 MX 🔓 Insecure
2026-07-10 18:27:34 shown 1624ms 3 NS 1 A 2 MX 🔓 Insecure
2026-07-02 13:18:37 3299ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-26 17:22:51 710ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-18 13:25:28 3435ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-16 17:44:56 4447ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-16 17:34:26 1810ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-16 17:30:28 610ms 3 NS 1 A 2 MX 🔓 Insecure
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