tbvvs.dk

📜 Historical scan 2026-10-08 16:42:36  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tbvvs.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.213 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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#

2 records   29ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.213 3600s webcluster1.webpod18-cph3.g1i.one AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

1 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:108:a8:1c50:34ab:c649 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   157ms
TXT Record
v=spf1 include:_spf.simply.com -all
v=spf1 include:spf.simply.com -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (tbvvs.dk)
-all (hard fail) v=spf1 include:_spf.simply.com -all
-all (hard fail) v=spf1 include:spf.simply.com -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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 01:26:33
www46.30.215.213 2a02:2350:5:108:a8:1c50:34ab:c649 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

  • error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)
  • error include:_spf.simply.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

3 records   58ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

75ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

44ms
FieldValue
Serial2026081805
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
29ms
A
34ms
MX
32ms
AAAA
31ms
TXT
157ms
CAA
34ms
HTTPS
33ms
TLSA
58ms
SOA
44ms
MTA-STS
49ms
DNSSEC
75ms
SRV
55ms
Total
428ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 01:26:33 1326ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-08 16:42:36 shown 428ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-30 18:42:11 544ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-26 03:06:21 9438ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-18 19:27:55 4816ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-15 02:50:52 4674ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-03 00:58:42 607ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-18 12:50:31 2530ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-18 09:12:52 2839ms 2 NS 1 A 1 MX 🔓 Insecure
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