byggecentrum.dk

📜 Historical scan 2026-09-02 18:13:01  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byggecentrum.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 20 May 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.135.42 is hosted by Cloudflare, Inc. (AS13335) in United States. Mail is handled by byggecentrum-dk.mx1.comendosystems.com, byggecentrum-dk.mx2.comendosystems.net. The zone is DNSSEC-signed and validates, publishes a 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   49ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.135.42 900s — AS13335 Cloudflare, Inc. 162.159.128.0/19 🇺🇸 United States —

📧 MX Records#

2 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s byggecentrum-dk.mx1.comendosystems.com 192.162.219.255
2a01:77c0:1619:4102:a81b:80d0:e56c:edc0		 mx41.electric.net
gw2-1535.security.comendo.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
20 3600s byggecentrum-dk.mx2.comendosystems.net 192.162.219.155 mx41.electric.net AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records   153ms
TXT Record
facebook-domain-verification=9gd8c4pyynkah3avfzjo9bvsc8tupv
google-site-verification=Q3_e_9iMMUK3POZCAcWJHiLHc3gunlXAK_Utf4S8PIc
MS=ms38347156
pinterest-site-verification=c8fe0035aa6f66fa1da3bbe957bb92d5
v=spf1 include:spf.mailjet.com mx include:spf.protection.outlook.com include:emsd1.com include:_spf.anpdm.com ~all

✉️ SPF#

PolicyRecord (byggecentrum.dk)
~all (soft fail) v=spf1 include:spf.mailjet.com mx include:spf.protection.outlook.com include:emsd1.com include:_spf.anpdm.com ~all

📨 DMARC#

PolicyRecord (_dmarc.byggecentrum.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc@byggecentrum.dk

📬 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 2026-10-24 03:00:01
www162.159.135.42 (AS13335) (address records, no CNAME)
www vs bare domainSame network
byggecentrum.dk: 162.159.135.42 (AS13335)
www.byggecentrum.dk: 162.159.135.42 (AS13335)
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.byggecentrum.dk byggecentrum.dk.kinstavalidation.app

🔗 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
Serial2025012903
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-25 15:38:52
FieldValue
RegistrarDANDOMAIN A/S
Registered1996-05-20
Expires2027-06-30 (247d)

🔗 Same registrant#

78 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
baeredygtig-byggeplads.dkDANDOMAIN A/S
bckursuscenter.dkDANDOMAIN A/S
bdø-udd.dkDANDOMAIN A/S
best-case.dkDANDOMAIN A/S
bfu-udd.dkDANDOMAIN A/S
bhk-udd.dkDANDOMAIN A/S
bips.dkDANDOMAIN A/S
bps.dkDANDOMAIN A/S
br15.dkDANDOMAIN A/S
br18.dkDANDOMAIN A/S
br20.dkDANDOMAIN A/S
br2020.dkDANDOMAIN A/S
br23.dkDANDOMAIN A/S
br24.dkDANDOMAIN A/S
br25.dkDANDOMAIN A/S
br27.dkDANDOMAIN A/S
br28.dkDANDOMAIN A/S
br29.dkDANDOMAIN A/S
br30.dkDANDOMAIN A/S
branddata.dkDANDOMAIN A/S
buildtech.dkDANDOMAIN A/S
byggedanmark.dkDANDOMAIN A/S
byggedata.dkDANDOMAIN A/S
byggedatalight.dkDANDOMAIN A/S
byggedatalite.dkDANDOMAIN A/S
byggekalkulation.dkDANDOMAIN A/S
byggerietsbegrebskatalog.dkDANDOMAIN A/S
byggerividenscenter.dkDANDOMAIN A/S
byggeråd.dkDANDOMAIN A/S
byggeviden.dkDANDOMAIN A/S
bygnet.dkDANDOMAIN A/S
bygningsfysikuddannelsen.dkDANDOMAIN A/S
bæredygtig-byggeplads.dkDANDOMAIN A/S
circularbuildforum.dkDANDOMAIN A/S
contechhub.dkDANDOMAIN A/S
contechlab.dkDANDOMAIN A/S
cuneco.dkDANDOMAIN A/S
detdigitalebyggeri.dkDANDOMAIN A/S
energiinfo.dkDANDOMAIN A/S
hfb.dkDANDOMAIN A/S
huset-byggecentrum.dkDANDOMAIN A/S
huset-hotel.dkDANDOMAIN A/S
huset-kursuscenter.dkDANDOMAIN A/S
huset-middelfart.dkDANDOMAIN A/S
huset-restaurant.dkDANDOMAIN A/S
huset-selskaber.dkDANDOMAIN A/S
huset-udstiller.dkDANDOMAIN A/S
huset-udstilling.dkDANDOMAIN A/S
husetbyggecentrum.dkDANDOMAIN A/S
husetkursuscenter.dkDANDOMAIN A/S
husetmiddelfart.dkDANDOMAIN A/S
husets-kursuscenter.dkDANDOMAIN A/S
husets-udstilling.dkDANDOMAIN A/S
husetsudstilling.dkDANDOMAIN A/S
håndbogforbygningsindustrien.dkDANDOMAIN A/S
kloakdata.dkDANDOMAIN A/S
kursusservice.dkDANDOMAIN A/S
mitkursuscenter.dkDANDOMAIN A/S
ncs-farvesystem.dkDANDOMAIN A/S
nordisk-byggedag.dkDANDOMAIN A/S
openinfra.dkDANDOMAIN A/S
priscalc.dkDANDOMAIN A/S
prisdata.dkDANDOMAIN A/S
prisstigninger.dkDANDOMAIN A/S
produktadgang.dkDANDOMAIN A/S
projektcontech.dkDANDOMAIN A/S
teknikdata.dkDANDOMAIN A/S
testmolio.dkDANDOMAIN A/S
vs-budget.dkDANDOMAIN A/S
vs-byggedata.dkDANDOMAIN A/S
vs-prisbøger.dkDANDOMAIN A/S
vs-prisdatabaser.dkDANDOMAIN A/S
vsbudget.dkDANDOMAIN A/S
vsbyggedata.dkDANDOMAIN A/S
vsprisbog.dkDANDOMAIN A/S
vsprisdatabase.dkDANDOMAIN A/S
vsprisdatabaser.dkDANDOMAIN A/S
vvsdata.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
49ms
A
41ms
MX
36ms
AAAA
49ms
TXT
153ms
CAA
44ms
HTTPS
61ms
TLSA
214ms
SOA
0ms
MTA-STS
56ms
DNSSEC
81ms
SRV
59ms
Total
858ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 03:00:01 703ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-07 21:27:47 761ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-24 05:05:55 1167ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-02 18:13:01 shown 858ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-24 15:31:14 4399ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-16 18:10:06 765ms 2 NS 1 A 2 MX 🔒 Secure
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