ditboligbyg.dk

Records from scan: 2026-10-10 11:57:17 · 2984ms total · last checked 2026-10-16 20:25 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ditboligbyg.dk is a .dk domain served by 4 nameservers (ns1.dk, ns2.dk, ns3.dk and 1 more). It was registered on 5 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.184.85.17 is hosted by PerfGrid (AS59795) in The Netherlands. Mail is handled by ditboligbyg-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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#

4 records 106ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dk	2001:41d0:701:1100::7ec7 57.129.78.20	vps-1448e198.vps.ovh.net vps-1448e198.vps.ovh.net	AS16276 OVH SAS AS16276 OVH SAS
ns2.dk	212.95.58.14 2a00:c98:400f:104:1c00:a8ff:fe00:2ac	ns2.dnscluster.dk ns2.dnscluster.dk	AS28753 Leaseweb Deutschland GmbH AS28753 Leaseweb Deutschland GmbH
ns3.dk	213.184.84.70 2a09:3a00:4070::1	— —	AS59795 PerfGrid AS59795 PerfGrid
ns4.dk	2a06:a005:16d0:45::a 45.140.220.10	ns4.dnscluster.dk ns4.dnscluster.dk	AS142594 SpeedyPage Ltd AS142594 SpeedyPage Ltd

🌍 A Records#

1 records 116ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.184.85.17	300s	nlcp08.h4r-infra.net	AS59795	PerfGrid	213.184.84.0/23	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 116ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	ditboligbyg-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.253.56
🔶 Autoconfig	213.184.85.17

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 709ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

3 records 803ms

TXT Record
google-site-verification=fMJ7sQBwQqcK9jV2QROk6OMIaay17TcgczOR1FdsAho
MS=ms58425777
v=spf1 +a +mx +ip4:213.184.85.17 include:_relayspf.hosting4real.net +include:_spf.google.com include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (ditboligbyg.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:213.184.85.17 include:_relayspf.hosting4real.net +include:_spf.google.com include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.ditboligbyg.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;pct=100;rua=mailto:hs@ditboligbyg.dk;ruf=mailto:hs@ditboligbyg.dk;ri=86400;aspf=r;adkim=r;fo=0;

📬 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 2026-10-10 11:57:18

www	213.184.85.17 (AS59795) (address records, no CNAME)
www vs bare domain	Same network ditboligbyg.dk: 213.184.85.17 (AS59795) www.ditboligbyg.dk: 213.184.85.17 (AS59795)
Wildcard	No

✍️ DKIM keys#

4 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
s1	—	RSA Invalid key data — receivers can't verify signatures
selector1	selector1-ditboligbyg-dk._domainkey.ditboligbygaps.q-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-ditboligbyg-dk._domainkey.ditboligbygaps.q-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.ditboligbyg.dk	EM4yFcJ7xwwz7SvxWYvB2NZeiA7dQomRUFS06dLRa18

🔗 TLSA / DANE#

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

🔐 DNSSEC#

162ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

111ms

Field	Value
Serial	2026101007
Primary NS (MNAME)	ns1.dk
Responsible (RNAME)	server@hosting4real.com
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-06 09:36:28

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-06-05
Expires	2027-06-04 (229d)

📋 WHOIS#

⏱️ Lookup Timing#

106ms

116ms

AAAA

152ms

TXT

803ms

CAA

543ms

HTTPS

446ms

TLSA

213ms

SOA

111ms

MTA-STS

372ms

DNSSEC

162ms

SRV

709ms

Total

2984ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 11:57:17 shown	2984ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-01 03:31:10	1275ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-31 10:47:09	3424ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-13 15:59:13	6711ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-03 07:16:13	1454ms	4 NS 1 A 1 MX	❓ Unknown
2026-07-02 00:55:21	2943ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 03:25:40	717ms	4 NS 1 A 1 MX	🔓 Insecure