byskjold.dk

📜 Historical scan 2026-08-17 15:59:33  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byskjold.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 20 December 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.100 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by byskjold.dk. The zone is not DNSSEC-signed, publishes a 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   264ms
NameserverIP addressesPTRASN / ISP
ns5.chosting.dk 167.235.66.236
2a01:4f8:1c1e:d097::1		 ns5.chosting.dk
ns5.chosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns6.chosting.dk 2001:41d0:305:2100::80e9
51.91.57.33		 ns6.chosting.dk
ns6.chosting.dk		 AS16276 OVH SAS
AS16276 OVH SAS
ns7.chosting.dk 178.20.220.33 ns7.chosting.dk AS21060 Atea A/S

🌍 A Records#

1 records   236ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.20.216.100 14400s server18.chosting.dk AS21060 Atea A/S 178.20.216.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   225ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s byskjold.dk 178.20.216.100
2a01:7cc0:101:ffff::1:14		 server18.chosting.dk
—		 AS21060 Atea A/S
AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover178.20.216.100
🔶 Autoconfig178.20.216.100

🔷 AAAA Records (IPv6)#

1 records   226ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:7cc0:101:ffff::1:14 14400s — AS21060 Atea A/S 2a01:7cc0:100:0:0:0:0:0/40 🇩🇰 Denmark —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   264ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   473ms
TXT Record
v=spf1 ip4:178.20.216.100 include:spf.chosting.dk +a +mx +ip4:185.31.79.126 ~all

✉️ SPF#

PolicyRecord (byskjold.dk)
~all (soft fail) v=spf1 ip4:178.20.216.100 include:spf.chosting.dk +a +mx +ip4:185.31.79.126 ~all

📨 DMARC#

PolicyRecord (_dmarc.byskjold.dk)
p=none (monitor only) v=DMARC1; p=none

📬 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 2026-10-17 07:51:46
www CNAMEbyskjold.dk (all on byskjold.dk)
www vs bare domainSame network
byskjold.dk: 178.20.216.40 (AS21060)
www.byskjold.dk: 178.20.216.40 (AS21060)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.byskjold.dk l3Dd8TZvdnhFXDzThVKmz0Q220rndBDu6QY-AYL9unM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

375ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026081704
Primary NS (MNAME)ns5.chosting.dk
Responsible (RNAME)logs@chosting.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-16 06:52:09
FieldValue
RegistrarFIONIA IT ApS
Registered2012-12-20
Expires2026-12-31 (74d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
tryghedsforedrag.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
264ms
A
236ms
MX
225ms
AAAA
226ms
TXT
473ms
CAA
235ms
HTTPS
237ms
TLSA
781ms
SOA
0ms
MTA-STS
277ms
DNSSEC
375ms
SRV
264ms
Total
2854ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 07:51:46 2085ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-16 06:26:09 2367ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-15 04:47:52 1347ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-25 05:41:02 11826ms 3 NS 0 A 0 MX ❓ Unknown
2026-09-17 18:18:29 6899ms 3 NS 0 A 0 MX ❓ Unknown
2026-09-10 16:39:28 2007ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-03 15:26:56 2560ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-31 05:46:41 641ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-30 02:03:29 1305ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-28 07:23:12 671ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-27 07:15:37 833ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-26 22:18:16 785ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-25 19:20:38 1588ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-24 15:03:28 3363ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-23 12:10:59 3488ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-22 10:58:27 8035ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-21 10:47:01 24853ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-20 09:24:20 2912ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-19 04:42:14 12129ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-17 15:59:33 shown 2854ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-15 17:56:52 2832ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-13 16:53:52 3988ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-12 14:36:27 920ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-10 17:22:39 9765ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-09 05:50:30 879ms 3 NS 1 A 1 MX 🔓 Insecure
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