byg-danmark.dk

📜 Historical scan 2026-09-28 06:53:42  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byg-danmark.dk is a .dk domain served by 2 nameservers (ns1.dnsserver.dk, ns2.dnsserver.dk). It was registered on 2 April 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.16 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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   46ms
NameserverIP addressesPTRASN / ISP
ns1.dnsserver.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dnsserver.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.16 3600s splash.curanet.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover212.237.249.16
🔶 Autoconfig212.237.249.16

🔷 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 16:41:38
www212.237.249.16 (AS48854) (address records, no CNAME)
www vs bare domainSame network
byg-danmark.dk: 212.237.249.16 (AS48854)
www.byg-danmark.dk: 212.237.249.16 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2025052601
Primary NS (MNAME)ns1.dnsserver.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-21 03:28:38
FieldValue
RegistrarCURANET A/S
Registered2008-04-02
Expires2027-04-30 (190d)

🔗 Same registrant#

54 domains

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
3mm4.dkCURANET A/S
4x55.dkCURANET A/S
alca-gruppen.dkPunktum dk A/S (direct)
annisse-vingaard.dkPunktum dk A/S (direct)
bestilbord.dkCURANET A/S
bygdanmark.dkPunktum dk A/S (direct)
byggefagmand.dkCURANET A/S
byggefirmaet-arco.dkPunktum dk A/S (direct)
centrum-fysioterapi.dkPunktum dk A/S (direct)
danaweb.dkPunktum dk A/S (direct)
dws1.dkCURANET A/S
dwtest4.dkCURANET A/S
face2day.dkCURANET A/S
flytdanmark.dkPunktum dk A/S (direct)
fraugdevvs.dkPunktum dk A/S (direct)
frisordanmark.dkPunktum dk A/S (direct)
frisørdanmark.dkPunktum dk A/S (direct)
go-commerce.dkPunktum dk A/S (direct)
group-online.dkCURANET A/S
hairbycapello.dkPunktum dk A/S (direct)
herlevsyn.dkPunktum dk A/S (direct)
implantat-tandlaeger-greve.dkPunktum dk A/S (direct)
karenbennicke.dkPunktum dk A/S (direct)
kibrill.dkPunktum dk A/S (direct)
klipdanmark.dkCURANET A/S
kongelundskroen.dkPunktum dk A/S (direct)
mrskovservice.dkPunktum dk A/S (direct)
on2day.dkCURANET A/S
online-group.dkCURANET A/S
poplab.dkPunktum dk A/S (direct)
restaurantdanmark.dkCURANET A/S
skandiaweb.dkPunktum dk A/S (direct)
tandlaegerne-kolt.dkPunktum dk A/S (direct)
tecotek.dkPunktum dk A/S (direct)
tldbyg.dkPunktum dk A/S (direct)
vinkelplanteskole.dkPunktum dk A/S (direct)
vvs-inspiration.dkCURANET A/S
vvsdanmark.dkCURANET A/S
vvsdk.dkCURANET A/S
vvsinstallatoren.dkPunktum dk A/S (direct)
webserver1.dkCURANET A/S
webserver13.dkCURANET A/S
webserver15.dkCURANET A/S
webserver16.dkCURANET A/S
webserver20.dkCURANET A/S
webserver26.dkCURANET A/S
webserver29.dkCURANET A/S
webserver35.dkCURANET A/S
webserver4.dkCURANET A/S
webserver40.dkCURANET A/S
webserver44.dkCURANET A/S
webserver45.dkCURANET A/S
webserver6.dkCURANET A/S
webserver7.dkCURANET A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
46ms
A
58ms
MX
40ms
AAAA
41ms
TXT
165ms
CAA
43ms
HTTPS
42ms
TLSA
43ms
SOA
0ms
MTA-STS
48ms
DNSSEC
81ms
SRV
78ms
Total
440ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 01:02:43 303ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-28 06:53:42 shown 440ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-26 21:04:25 483ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-24 02:29:56 1184ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 05:34:27 2333ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-16 18:10:09 560ms 2 NS 1 A 0 MX 🔒 Secure
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