substral.dk

Records from scan: 2026-10-02 23:35:36  ·  771ms total  ·  last checked 2026-10-19 16:45 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

substral.dk is a .dk domain served by 3 nameservers (a.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net). It was registered on 15 December 1997 (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 mail.substral.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   57ms
NameserverIP addressesPTRASN / ISP
a.dns.gandi.net 173.246.98.1
2604:3400:abca::1		 a.dns.gandi.net
a.dns.gandi.net		 AS209453 GANDI SAS
AS209453 GANDI SAS
b.dns.gandi.net 2001:4b98:abcb::1
213.167.229.1		 b.dns.gandi.net
b.dns.gandi.net		 AS209453 GANDI SAS
AS209453 GANDI SAS
c.dns.gandi.net 217.70.179.1
2604:3400:abcc::1		 c.dns.gandi.net
c.dns.gandi.net		 AS209453 GANDI SAS
AS209453 GANDI SAS

🌍 A Records#

1 records   67ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.70.184.38 10800s webredir.vip.gandi.net AS29169 GANDI SAS 217.70.184.0/23 🇫🇷 France —

📧 MX Records#

1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mail.substral.dk 87.238.248.231 — AS198614 RockyNordic ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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

🧩 Web & zone#

checked 2026-10-09 01:06:28
www CNAMEwebredir.vip.gandi.net (all on gandi.net)
www vs bare domainSame network
substral.dk: 217.70.184.38 (AS29169)
www.substral.dk: 217.70.184.50 (AS29169)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

88ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

47ms
FieldValue
Serial1790940511
Primary NS (MNAME)a.dns.gandi.net
Responsible (RNAME)hostmaster@gandi.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)10800s

📋 Registration#

WHOIS fetched 2026-10-11 03:05:35
FieldValue
RegistrarGANDI SAS
Registered1997-12-15
Expires2026-12-31 (71d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
57ms
A
67ms
MX
53ms
AAAA
64ms
TXT
334ms
CAA
68ms
HTTPS
64ms
TLSA
143ms
SOA
47ms
MTA-STS
110ms
DNSSEC
88ms
SRV
101ms
Total
771ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 23:35:36 shown 771ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-29 23:08:46 855ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-08 03:56:09 9800ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-27 05:06:38 9652ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-23 20:46:15 3089ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-22 03:32:06 1068ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 13:17:25 2180ms 3 NS 1 A 1 MX 🔓 Insecure
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