bargmann.dk
📜 Historical scan 2026-06-25 06:59:09  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   387ms
NameserverIP addressesPTRASN / ISP
ns21.cloudns.net 109.201.133.61
2a00:1768:1001:9::21		 ns21.cloudns.net
ns21.cloudns.net		 AS43350 NForce Entertainment B.V.
AS43350 NForce Entertainment B.V.
ns22.cloudns.net 2a01:4ff:f0:e12c::1
5.161.121.246		 ns22.cloudns.net
—		 AS213230 Hetzner Online GmbH
AS213230 Hetzner Online GmbH
ns23.cloudns.net 185.10.19.116
2a07:8dc0:1b:0:72:4eff:febc:d52d		 ns23.cloudns.net
ns23.cloudns.net		 AS35661 Virtua Systems SAS
AS35661 Virtua Systems SAS
ns24.cloudns.net 185.206.180.71
2a0b:1640:1:1:1:1:213:845c		 ns24.cloudns.net
—		 AS205787 Public Cloud Ltd.
AS205787 Public Cloud Ltd.
pns21.cloudns.net 185.136.96.96
2a06:fb00:1::1:96		 pns21.cloudns.net
pns21.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
pns22.cloudns.net 185.136.97.96
2a06:fb00:1::2:96		 pns22.cloudns.net
pns22.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
🌍 A Records1 records   360ms
IPTTLPTRASNISP / OrgCIDRCountryCity
176.21.42.163 3600s 176-21-42-163-dynamic.dk.customer.tdc.net AS3292 TDC Holding A/S 176.21.0.0/16 🇩🇰 Denmark Vejle
📧 MX Records2 records   285ms
PriorityTTLMail ServerIP addressesPTRASN
5 3600s mailforward21.cloudns.net 109.201.133.110
2a00:1768:1001:9::23		 mailforward21.cloudns.net
mailforward21.cloudns.net		 AS43350 NForce Entertainment B.V.
AS43350 NForce Entertainment B.V.
10 3600s mailforward22.cloudns.net 185.206.180.83
2a0b:1640:1:1:1:1:325:241		 mf22-de.cloudmails.net
—		 AS205787 Public Cloud Ltd.
AS205787 Public Cloud Ltd.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverbargmann.dk → 176.21.42.163
🔶 Autoconfigbargmann.dk → 176.21.42.163
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.bargmann.dk bargmann.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC511ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA540ms
FieldValue
Serial2026052902
Primary NS (MNAME)pns21.cloudns.net
Responsible (RNAME)support@cloudns.net
Refresh7200s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
387ms
A
360ms
MX
285ms
AAAA
321ms
TXT
646ms
CAA
369ms
HTTPS
394ms
TLSA
231ms
SOA
540ms
MTA-STS
443ms
DNSSEC
511ms
SRV
707ms
Total
8384ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 15:48:00 1349ms 6 NS 1 A 2 MX 🔓 Insecure View
2026-06-25 06:59:09 8384ms 6 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 14:07:14 637ms 6 NS 1 A 2 MX 🔓 Insecure View
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