coredev.dk

Records from scan: 2026-09-30 22:51:02  ·  1005ms total  ·  last checked 2026-10-16 13:41 (unchanged)
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coredev.dk is a .dk domain served by 3 nameservers (ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de). It was registered on 2 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.198.219.246 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by www4.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   55ms
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
88.198.219.246 7200s www4.your-server.de AS24940 Hetzner Online GmbH 88.198.0.0/16 🇩🇪 Germany Nuremberg

📧 MX Records#

1 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s www4.your-server.de 2a01:4f8:d0a:27bd::2
88.198.219.246		 www4.your-server.de
www4.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   63ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:d0a:27bd::2 7200s www4.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   123ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 100 443 mail.your-server.de
_imaps._tcp 0 100 993 mail.your-server.de

📝 TXT Records#

1 records   315ms
TXT Record
v=spf1 +a +mx ?all

✉️ SPF#

PolicyRecord (coredev.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#

checked 2026-10-08 03:44:17
www88.198.219.246 2a01:4f8:d0a:27bd::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#

76ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

105ms
FieldValue
Serial2026011200
Primary NS (MNAME)ns1.your-server.de
Responsible (RNAME)postmaster@your-server.de
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-06 13:03:30
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2025-10-02
Expires2027-10-01 (349d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
55ms
A
57ms
MX
51ms
AAAA
63ms
TXT
315ms
CAA
61ms
HTTPS
53ms
TLSA
332ms
SOA
105ms
MTA-STS
83ms
DNSSEC
76ms
SRV
123ms
Total
1005ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 22:51:02 shown 1005ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-30 05:56:26 856ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-26 04:04:32 2463ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-25 21:57:15 2823ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-22 12:38:47 806ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-16 22:26:16 525ms 3 NS 1 A 1 MX 🔓 Insecure
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