byensboligforeninger.dk

📜 Historical scan 2026-09-24 03:17:14  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byensboligforeninger.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.235.243.20 is hosted by Norlys Digital A/S (AS3308) 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   36ms
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   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.235.243.20 900s 20.0-127.243.235.85.in-addr.arpa
nyhedsbrev.odsgard.dk		 AS3308 Norlys Digital A/S 85.235.224.0/19 🇩🇰 Denmark Hørsholm

📧 MX Records#

2 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
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#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfigautoconfig-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   142ms
TXT Record
v=spf1 include:spf.curanet.dk ~all

✉️ SPF#

PolicyRecord (byensboligforeninger.dk)
~all (soft fail) v=spf1 include:spf.curanet.dk ~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 2026-10-07 19:47:57
www CNAMEbyensboligforeninger.dk (all on byensboligforeninger.dk)
www vs bare domainSame network
byensboligforeninger.dk: 85.235.243.20 (AS3308)
www.byensboligforeninger.dk: 85.235.243.20 (AS3308)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.byensboligforeninger.dk byensboligforeninger.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026092101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-15 03:13:10
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-10-09
Expires2026-10-31 (4d)

🔗 Same registrant#

82 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
aaretsboerneord.dkDANDOMAIN A/S
aaretsbyggeri.dkPunktum dk A/S (direct)
aaretsord.dkDANDOMAIN A/S
aaretsskoleord.dkDANDOMAIN A/S
aaretsuderum.dkDANDOMAIN A/S
aaretsungdomsord.dkDANDOMAIN A/S
aaretsungeord.dkDANDOMAIN A/S
ballerupnyt.dkDANDOMAIN A/S
ballerupweekend.dkDANDOMAIN A/S
bas.dkPunktum dk A/S (direct)
brondbynyt.dkDANDOMAIN A/S
brøndbynyt.dkDANDOMAIN A/S
brøndbyweekend.dkDANDOMAIN A/S
btb2021.dkDANDOMAIN A/S
btb2022.dkDANDOMAIN A/S
btb2023.dkDANDOMAIN A/S
btb2024.dkDANDOMAIN A/S
btb2025.dkDANDOMAIN A/S
btb2026.dkDANDOMAIN A/S
btbren.dkDANDOMAIN A/S
byensboligforening.dkDANDOMAIN A/S
byg-tv.dkPunktum dk A/S (direct)
byggeri.dkPunktum dk A/S (direct)
byggerietsjobportal.dkPunktum dk A/S (direct)
byggerietsnyheder.dkPunktum dk A/S (direct)
byggewatch.dkPunktum dk A/S (direct)
bygtek.dkPunktum dk A/S (direct)
bygtv.dkPunktum dk A/S (direct)
bygwatch.dkPunktum dk A/S (direct)
cphweekend.dkDANDOMAIN A/S
crimecode.dkPunktum dk A/S (direct)
cybergames.dkPunktum dk A/S (direct)
fagfolk.dkPunktum dk A/S (direct)
foodm.dkPunktum dk A/S (direct)
foodmarkedet.dkPunktum dk A/S (direct)
glostruphandelsforening.dkSimply.com A/S
glostrupnyt.dkDANDOMAIN A/S
glostrupweekend.dkDANDOMAIN A/S
gonetwork.dkDANDOMAIN A/S
gotonetwork.dkDANDOMAIN A/S
hojetaastrupnyt.dkDANDOMAIN A/S
hr-regnskab.dkDANDOMAIN A/S
hrregnskab.dkDANDOMAIN A/S
hunvaerk.dkDANDOMAIN A/S
hvidovreweekend.dkDANDOMAIN A/S
hårdttræ.dkPunktum dk A/S (direct)
irum.dkPunktum dk A/S (direct)
ishojnyt.dkDANDOMAIN A/S
kogeweekend.dkDANDOMAIN A/S
køgeweekend.dkDANDOMAIN A/S
logistik-magasinet.dkPunktum dk A/S (direct)
ltl.dkPunktum dk A/S (direct)
magasinetgulv.dkPunktum dk A/S (direct)
maryann.dkPunktum dk A/S (direct)
mester-guiden.dkPunktum dk A/S (direct)
mester-svend.dkPunktum dk A/S (direct)
mesterogsvend.dkPunktum dk A/S (direct)
mestersvend.dkPunktum dk A/S (direct)
mywebshop.dkDANDOMAIN A/S
netvaerksdag.dkDANDOMAIN A/S
netvaerksdage.dkDANDOMAIN A/S
odsgard.dkPunktum dk A/S (direct)
packm.dkPunktum dk A/S (direct)
peterodsgard.dkPunktum dk A/S (direct)
rodovrenyt.dkDANDOMAIN A/S
sikkerhed.dkPunktum dk A/S (direct)
skole-magasin.dkPunktum dk A/S (direct)
skolemagasin.dkPunktum dk A/S (direct)
taastrupnyt.dkDANDOMAIN A/S
taastrupweekend.dkDANDOMAIN A/S
tømmerhandel.dkPunktum dk A/S (direct)
ue-medier.dkPunktum dk A/S (direct)
uemedia.dkPunktum dk A/S (direct)
uemedier.dkPunktum dk A/S (direct)
ugenserhverv.dkPunktum dk A/S (direct)
vallensbaekweekend.dkDANDOMAIN A/S
vallensbæknyt.dkDANDOMAIN A/S
vallensbækweekend.dkDANDOMAIN A/S
vestegnenskonferencecenter.dkDANDOMAIN A/S
værktøjstest.dkPunktum dk A/S (direct)
webshopupdate.dkDANDOMAIN A/S
åretsbyggeri.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
43ms
MX
47ms
AAAA
39ms
TXT
142ms
CAA
27ms
HTTPS
35ms
TLSA
54ms
SOA
0ms
MTA-STS
47ms
DNSSEC
110ms
SRV
61ms
Total
727ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 19:47:57 432ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-01 08:55:58 2393ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-24 03:17:14 shown 727ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-01 11:47:43 2769ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-27 15:42:36 667ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-26 14:02:31 816ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-01 08:19:18 2995ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-18 17:13:36 5057ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-16 18:05:35 559ms 2 NS 1 A 2 MX 🔒 Secure
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