bygbolig.dk

Records from scan: 2026-09-25 17:16:25  ·  567ms total  ·  last checked 2026-10-18 10:49 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bygbolig.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 December 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.138.106.84 is hosted by velia.net Internetdienste GmbH (AS29066) in France. Mail is handled by bygbolig.dk. 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   38ms
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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.138.106.84 1000s zebra484.startdedicated.net AS29066 velia.net Internetdienste GmbH 188.138.96.0/19 🇫🇷 France Strasbourg

📧 MX Records#

1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 1000s bygbolig.dk 188.138.106.84 zebra484.startdedicated.net AS29066 velia.net Internetdienste GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverbygbolig.dk → 188.138.106.84
🔶 Autoconfigbygbolig.dk → 188.138.106.84

🔷 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 2026-10-08 19:03:39
www CNAMEbygbolig.dk (all on bygbolig.dk)
www vs bare domainSame network
bygbolig.dk: 188.138.106.84 (AS29066)
www.bygbolig.dk: 188.138.106.84 (AS29066)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.bygbolig.dk bygbolig.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026092501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-08 12:28:44
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2000-12-13
Expires2026-12-31 (73d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
38ms
A
42ms
MX
37ms
AAAA
32ms
TXT
158ms
CAA
21ms
HTTPS
39ms
TLSA
46ms
SOA
0ms
MTA-STS
44ms
DNSSEC
73ms
SRV
56ms
Total
567ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-25 17:16:25 shown 567ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 18:44:13 698ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-28 01:57:09 938ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 18:12:54 567ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-26 23:11:02 870ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-29 17:32:11 497ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 18:10:46 424ms 2 NS 1 A 1 MX 🔒 Secure
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