byggeplaner.dk

Records from scan: 2026-10-02 04:07:17 · 3087ms total · last checked 2026-10-24 10:25 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byggeplaner.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 February 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.184 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by byggeplaner-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 146ms

Nameserver	IP addresses	PTR	ASN / 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 110ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.184	3600s	webcluster57.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 144ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	byggeplaner-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::f 2a01:111:f403:ca21::8 2a01:111:f403:ca38::a 52.101.103.143 52.101.68.15 52.101.73.145 52.101.91.162	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr04cu00302.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

1 records 149ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:80c6:bf9f:d813:1cbd	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 361ms

TXT Record
MS=ms73746811
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (byggeplaner.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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#

checked 2026-10-09 16:48:02

www	77.111.240.184 2a02:2350:5:102:80c6:bf9f:d813:1cbd (AS51468) (address records, no CNAME)
www vs bare domain	Same network byggeplaner.dk: 77.111.240.184 2a02:2350:5:102:80c6:bf9f:d813:1cbd (AS51468) www.byggeplaner.dk: 77.111.240.184 2a02:2350:5:102:80c6:bf9f:d813:1cbd (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

262ms

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

🏷️ SOA#

91ms

Field	Value
Serial	2026100101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-24 07:52:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-02-20
Expires	2027-02-28 (126d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

146ms

110ms

144ms

AAAA

149ms

TXT

361ms

CAA

139ms

HTTPS

123ms

TLSA

1223ms

SOA

91ms

MTA-STS

173ms

DNSSEC

262ms

SRV

155ms

Total

3087ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 04:07:17 shown	3087ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 04:02:52	909ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 07:21:46	855ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 09:50:20	902ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-29 07:59:04	2885ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 00:21:49	2822ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-02 21:15:48	5263ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 19:06:29	1067ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 02:10:09	964ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:15:36	698ms	2 NS 1 A 1 MX	🔒 Secure