aabyggeri.dk

📜 Historical scan 2026-07-28 06:54:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aabyggeri.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 6 June 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.52 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.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.curanet.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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.52	3600s	vm1227.enterprisecloud.nu	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

2 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	3600s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfig	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 163ms

TXT Record
v=spf1 include:spf.onlinemail.io ?all

✉️ SPF#

Policy	Record (aabyggeri.dk)
?all (neutral)	v=spf1 include:spf.onlinemail.io ?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#

latest probe, not this scan · checked 2026-10-13 05:01:57

www	93.191.155.52 (AS48854) (address records, no CNAME)
www vs bare domain	Same network aabyggeri.dk: 93.191.155.52 (AS48854) www.aabyggeri.dk: 93.191.155.52 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · 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#

9069ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

2031ms

Field	Value
Serial	2023060602
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-11 12:05:25

Field	Value
Registrar	CURANET A/S
Registered	2023-06-06
Expires	2027-06-05 (230d)

🔗 Same registrant#

129 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).

Domain	Registrar
3-byggetilbud.dk	Punktum dk A/S (direct)
3dbadevaerelse.dk	Punktum dk A/S (direct)
5flyttetilbud.dk	CURANET A/S
acbyg.dk	Punktum dk A/S (direct)
acoustic-solution.dk	Punktum dk A/S (direct)
advokatkobenhavn.dk	CURANET A/S
adwiseintern.dk	Punktum dk A/S (direct)
adwisemedia.dk	Punktum dk A/S (direct)
akn-erhvervsgulve.dk	Punktum dk A/S (direct)
akn-gulvtech.dk	Punktum dk A/S (direct)
akustikvæg.dk	Punktum dk A/S (direct)
altomskonhed.dk	CURANET A/S
ambyg-anlaeg.dk	Punktum dk A/S (direct)
andersentm.dk	CURANET A/S
anwaar.dk	Punktum dk A/S (direct)
ardomalerservice.dk	Punktum dk A/S (direct)
aw-ejendomme.dk	Punktum dk A/S (direct)
awejendomme.dk	Punktum dk A/S (direct)
beauty-style.dk	Punktum dk A/S (direct)
beautymedical.dk	Punktum dk A/S (direct)
bil-mester.dk	Punktum dk A/S (direct)
brdr-ostergaard.dk	Punktum dk A/S (direct)
carpentercuz.dk	Punktum dk A/S (direct)
clausnoppenau.dk	CURANET A/S
clydolph.dk	Punktum dk A/S (direct)
dahl-have.dk	CURANET A/S
dansktagdaekning.dk	CURANET A/S
din-raadgivning.dk	CURANET A/S
din-skonhed.dk	Punktum dk A/S (direct)
ditautovaerksted.dk	CURANET A/S
eanlæg.dk	Punktum dk A/S (direct)
ee-ejendomsservice.dk	Punktum dk A/S (direct)
elektrikergreve.dk	Punktum dk A/S (direct)
entreprenor-pgj.dk	Punktum dk A/S (direct)
envito.dk	Punktum dk A/S (direct)
epoxyshoppen.dk	Punktum dk A/S (direct)
erhvervsbrancher.dk	Punktum dk A/S (direct)
eventbloggen.dk	Punktum dk A/S (direct)
find-anlægsgartner.dk	Punktum dk A/S (direct)
find-vaerksted.dk	CURANET A/S
findmurerfirma.dk	CURANET A/S
fjernelseafolietank.dk	Punktum dk A/S (direct)
flytmail.dk	Punktum dk A/S (direct)
flyttefirma-pris.dk	Punktum dk A/S (direct)
flyttefirma-århus.dk	Punktum dk A/S (direct)
flyttefirmaguide.dk	CURANET A/S
flyttefirmajylland.dk	Punktum dk A/S (direct)
flyttefirmakobenhavn.dk	Punktum dk A/S (direct)
freelance-mødebooker.dk	Simply.com A/S
fugefirmaerhverv.dk	CURANET A/S
fugemand-viborg.dk	CURANET A/S
fugemandroskilde.dk	CURANET A/S
god-gulvservice.dk	Punktum dk A/S (direct)
green-maler.dk	Punktum dk A/S (direct)
handyhenrik.dk	Punktum dk A/S (direct)
haslevmultiservice.dk	Punktum dk A/S (direct)
herlevstationkoreskole.dk	Punktum dk A/S (direct)
hjemmebloggen.dk	Punktum dk A/S (direct)
hn-ent.dk	Punktum dk A/S (direct)
håndværk-byggeri.dk	Punktum dk A/S (direct)
iptagpap.dk	CURANET A/S
jb-tagdaekning.dk	CURANET A/S
jeanettebarker.dk	Punktum dk A/S (direct)
jeres-bolig.dk	Punktum dk A/S (direct)
kaffe-kassen.dk	Punktum dk A/S (direct)
klima-sikring.dk	Punktum dk A/S (direct)
klinik-koncept.dk	Punktum dk A/S (direct)
kloak-info.dk	Punktum dk A/S (direct)
kloakanlaegning.dk	Punktum dk A/S (direct)
kloakmester-københavn.dk	Punktum dk A/S (direct)
kloakmester-sjælland.dk	Punktum dk A/S (direct)
kloakservice-sjaelland.dk	Punktum dk A/S (direct)
kntomrer.dk	Punktum dk A/S (direct)
kob-hus.dk	Punktum dk A/S (direct)
koelefirma.dk	CURANET A/S
kruseolsenbyg.dk	CURANET A/S
køb-sommerhus.dk	Punktum dk A/S (direct)
loefwall.dk	Punktum dk A/S (direct)
luft-til-vand-varmepumper.dk	Punktum dk A/S (direct)
macleaning.dk	Punktum dk A/S (direct)
mads-tolderlund.dk	Punktum dk A/S (direct)
malerkobenhavn.dk	Punktum dk A/S (direct)
microcement-københavn.dk	Punktum dk A/S (direct)
miljoklar.dk	CURANET A/S
mit-koekken.dk	Punktum dk A/S (direct)
multiservicesjaelland.dk	Punktum dk A/S (direct)
murer-je.dk	CURANET A/S
murer-vestsjaelland.dk	Punktum dk A/S (direct)
murerkobenhavn.dk	Punktum dk A/S (direct)
murermesterhansen.dk	Punktum dk A/S (direct)
mvbyg.dk	Punktum dk A/S (direct)
møllerpoulsen.dk	Punktum dk A/S (direct)
net-sundhed.dk	Punktum dk A/S (direct)
nexagroup.dk	Punktum dk A/S (direct)
nl-tools.dk	Punktum dk A/S (direct)
novo-gulvservice.dk	Punktum dk A/S (direct)
nyt-badevaerelse.dk	Punktum dk A/S (direct)
onkel-h.dk	Punktum dk A/S (direct)
palmero.dk	CURANET A/S
palmtester.dk	Punktum dk A/S (direct)

Showing 100 of 129.

📋 WHOIS#

⏱️ Lookup Timing#

48ms

49ms

AAAA

45ms

TXT

163ms

CAA

47ms

HTTPS

47ms

TLSA

54ms

SOA

2031ms

MTA-STS

58ms

DNSSEC

9069ms

SRV

2305ms

Total

13683ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 10:43:00	501ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-10 11:07:23	464ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 14:19:07	496ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-28 06:54:22 shown	13683ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 15:47:22	737ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 12:49:53	1422ms	2 NS 1 A 2 MX	🔒 Secure