certaweb.dk

📜 Historical scan 2026-09-23 01:50:53  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

certaweb.dk is a .dk domain served by 3 nameservers (ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.40.219.205 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by dedi8644.your-server.de. 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#

3 records   51ms
NameserverIP addressesPTRASN / ISP
ns.second-ns.com 213.239.204.242
2a01:4f8:0:a101::b:1		 ns.second-ns.com
ns.second-ns.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns1.your-server.de 213.133.100.102
2a01:4f8:0:1::5ddc:1		 ns1.your-server.de
ns1.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns3.second-ns.de 193.47.99.4
2001:67c:192c::add:b3		 ns3.second-ns.de
ns3.second-ns.de		 AS12337 noris network AG
AS12337 noris network AG

🌍 A Records#

1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.40.219.205 7200s dedi8644.your-server.de AS24940 Hetzner Online GmbH 188.40.0.0/16 🇩🇪 Germany Nuremberg

📧 MX Records#

1 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s dedi8644.your-server.de 188.40.219.205
2a01:4f8:1061:158e::2		 dedi8644.your-server.de
dedi8644.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfigmail.your-server.de → 78.46.5.205

🔷 AAAA Records (IPv6)#

1 records   52ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:1061:158e::2 7200s dedi8644.your-server.de AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records   110ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 100 443 mail.your-server.de
_imaps._tcp 0 100 993 mail.your-server.de

📝 TXT Records#

1 records   317ms
TXT Record
v=spf1 +a +mx ?all

✉️ SPF#

PolicyRecord (certaweb.dk)
?all (neutral) v=spf1 +a +mx ?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 2026-10-10 11:10:05
www188.40.219.205 2a01:4f8:1061:158e::2 (AS24940) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9079ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026071020
Primary NS (MNAME)ns1.your-server.de
Responsible (RNAME)postmaster@your-server.de
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)3600s

📋 Registration#

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

⏱️ Lookup Timing#

NS
51ms
A
57ms
MX
56ms
AAAA
52ms
TXT
317ms
CAA
75ms
HTTPS
43ms
TLSA
276ms
SOA
0ms
MTA-STS
84ms
DNSSEC
9079ms
SRV
110ms
Total
9775ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 04:45:05 903ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-23 01:50:53 shown 9775ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-13 14:42:49 2894ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-30 03:12:56 1009ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-26 03:32:06 920ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-26 01:26:02 1000ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-16 20:10:56 494ms 3 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone