byggefirma-online.dk

Records from scan: 2026-10-14 19:19:58  ·  480ms total  ·  last checked 2026-10-17 23:31 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byggefirma-online.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 May 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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#

2 records   30ms
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   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 600s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

1 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

🔷 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#

checked 2026-10-14 19:19:58
www46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domainSame network
byggefirma-online.dk: 46.30.211.38 (AS51468)
www.byggefirma-online.dk: 46.30.211.38 (AS51468)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

112ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

34ms
FieldValue
Serial2026101401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-14 19:44:45
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2012-05-04
Expires2027-05-31 (224d)

🔗 Same registrant#

81 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
123anlaegsgartner.dkPunktum dk A/S (direct)
123arkitekt.dkPunktum dk A/S (direct)
123entreprenoer.dkPunktum dk A/S (direct)
123kloak.dkPunktum dk A/S (direct)
123malermester.dkPunktum dk A/S (direct)
123murer.dkPunktum dk A/S (direct)
123vvstilbud.dkPunktum dk A/S (direct)
3byggefirma.dkPunktum dk A/S (direct)
3elektrikere.dkPunktum dk A/S (direct)
3kloakmester.dkPunktum dk A/S (direct)
3malere.dkPunktum dk A/S (direct)
3murer.dkPunktum dk A/S (direct)
3vvsfirma.dkPunktum dk A/S (direct)
aaretshaandvaerker.dkPunktum dk A/S (direct)
anmeld-advokat.dkPunktum dk A/S (direct)
anmeld-blikkenslager.dkPunktum dk A/S (direct)
anmeld-brolaegger.dkPunktum dk A/S (direct)
anmeld-elektrikker.dkPunktum dk A/S (direct)
anmeld-entreprenoer.dkPunktum dk A/S (direct)
anmeld-glarmester.dkPunktum dk A/S (direct)
anmeld-haandvaerk.dkPunktum dk A/S (direct)
anmeld-haandvaerker.dkPunktum dk A/S (direct)
anmeld-maler.dkPunktum dk A/S (direct)
anmeld-murer.dkPunktum dk A/S (direct)
anmeld-toemrer.dkPunktum dk A/S (direct)
anmeld-virksomhed.dkPunktum dk A/S (direct)
anmeld-vvs.dkPunktum dk A/S (direct)
anmeldadvokat.dkPunktum dk A/S (direct)
anmeldblikkenslager.dkPunktum dk A/S (direct)
anmeldbrolaegger.dkPunktum dk A/S (direct)
anmeldgartner.dkPunktum dk A/S (direct)
anmeldhandvarker.dkPunktum dk A/S (direct)
anmeldkloakmester.dkPunktum dk A/S (direct)
anmeldsnedker.dkPunktum dk A/S (direct)
anmeldvvs.dkPunktum dk A/S (direct)
arbejdssikkerhed.dkPunktum dk A/S (direct)
bad-guide.dkPunktum dk A/S (direct)
badguide.dkPunktum dk A/S (direct)
blanketservice.dkPunktum dk A/S (direct)
boligfabrikken.dkPunktum dk A/S (direct)
budget-guiden.dkPunktum dk A/S (direct)
byg-bolig.dkPunktum dk A/S (direct)
byg-og-bolig.dkPunktum dk A/S (direct)
bygge-guide.dkPunktum dk A/S (direct)
byggebank.dkPunktum dk A/S (direct)
byggefabrikken.dkPunktum dk A/S (direct)
byggefejl.dkPunktum dk A/S (direct)
byggeklubben.dkPunktum dk A/S (direct)
byggenetto.dkPunktum dk A/S (direct)
byggeopgaver.dkPunktum dk A/S (direct)
byggetilbud-online.dkPunktum dk A/S (direct)
byggevarerpriser.dkPunktum dk A/S (direct)
bygnetto.dkPunktum dk A/S (direct)
e-com.dkPunktum dk A/S (direct)
garagetilbud.dkPunktum dk A/S (direct)
gratisbud.dkPunktum dk A/S (direct)
haandvaerkerlinjen.dkPunktum dk A/S (direct)
haandvaerkerpriser.dkPunktum dk A/S (direct)
haandvaerkerudlejning.dkPunktum dk A/S (direct)
haandvaerksprisen.dkPunktum dk A/S (direct)
have-guide.dkPunktum dk A/S (direct)
havefesten.dkPunktum dk A/S (direct)
hovedentreprisetilbud.dkPunktum dk A/S (direct)
hus-guide.dkPunktum dk A/S (direct)
håndværksprisen.dkPunktum dk A/S (direct)
minmatrikel.dkPunktum dk A/S (direct)
nettobygge.dkPunktum dk A/S (direct)
nybygguiden.dkPunktum dk A/S (direct)
portmesteren.dkPunktum dk A/S (direct)
sikker-byg.dkPunktum dk A/S (direct)
smileyhaandvaerkere.dkPunktum dk A/S (direct)
smileyportalen.dkPunktum dk A/S (direct)
stjernehaandvaerker.dkPunktum dk A/S (direct)
stjernehaandvaerkere.dkPunktum dk A/S (direct)
stjernehåndværker.dkPunktum dk A/S (direct)
stjernehåndværkere.dkPunktum dk A/S (direct)
toemrer-guide.dkPunktum dk A/S (direct)
vimedbolig.dkPunktum dk A/S (direct)
vimedbyggeri.dkPunktum dk A/S (direct)
voresmatrikel.dkPunktum dk A/S (direct)
årets-håndværker.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
30ms
A
35ms
MX
29ms
AAAA
37ms
TXT
125ms
CAA
38ms
HTTPS
29ms
TLSA
42ms
SOA
34ms
MTA-STS
46ms
DNSSEC
112ms
SRV
46ms
Total
480ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 19:19:58 shown 480ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-09 10:47:39 345ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-26 01:24:35 462ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-18 05:41:21 582ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-14 01:43:02 681ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-24 05:25:11 4519ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-15 10:32:52 468ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-23 23:48:03 3126ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-22 23:07:27 926ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 16:54:12 425ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 18:10:40 4335ms 2 NS 1 A 0 MX 🔒 Secure
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