byggestart.dk

Records from scan: 2026-10-07 21:37:02 · 5685ms total · last checked 2026-10-21 17:56 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byggestart.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 March 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 159.69.136.254 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 483ms

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 434ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
159.69.136.254	43200s	159-69-136-254.ptr	AS24940	Hetzner Online GmbH	159.69.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

5 records 470ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.179.20.26 2404:6800:4000:1027::1a	ncboms-in-f26.1e100.net ncboms-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	159.69.136.254

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 774ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.son.dk
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

5 records 781ms

TXT Record
google-site-verification=f76_sUridBniNgMjDgezQI8AoEmqwtDZG9Kzbv4CQgc
google-site-verification=u9ki2hAoapYnqX0iF1Nxi4Wd_QEhwE6LJm5 tWg7p5pA
MS=ms11449608
MS=ms43140775
v=spf1 a mx include:bounce.peytz.dk include:support.zendesk.com include:smtp.zendesk.com include:spf.mandrillapp.com ~all

✉️ SPF#

Policy	Record (byggestart.dk)
~all (soft fail)	v=spf1 a mx include:bounce.peytz.dk include:support.zendesk.com include:smtp.zendesk.com include:spf.mandrillapp.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 2026-10-07 21:37:03

www	159.69.136.254 (AS24940) (address records, no CNAME)
www vs bare domain	Same network byggestart.dk: 159.69.136.254 (AS24940) www.byggestart.dk: 159.69.136.254 (AS24940)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

617ms

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

🏷️ SOA#

96ms

Field	Value
Serial	2026100701
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 2026-10-07 21:54:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-03-13
Expires	2027-03-31 (160d)

📋 WHOIS#

⏱️ Lookup Timing#

483ms

434ms

470ms

AAAA

480ms

TXT

781ms

CAA

292ms

HTTPS

487ms

TLSA

1009ms

SOA

96ms

MTA-STS

521ms

DNSSEC

617ms

SRV

774ms

Total

5685ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 21:37:02 shown	5685ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-02 20:04:03	2082ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-31 02:03:43	3066ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 08:22:27	750ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-23 21:35:33	886ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-23 14:54:06	926ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 18:15:24	672ms	2 NS 1 A 5 MX	🔒 Secure