byggeri2004.dk

📜 Historical scan 2026-06-16 18:15:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byggeri2004.dk is a .dk domain served by 4 nameservers (ns1.netnames.net, ns2.netnames.net, ns5.netnames.net and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 165.160.13.20 is hosted by Corporation Service Company (AS19574) in United States. Mail is handled by custmx.cscdns.net. The zone is not DNSSEC-signed, 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#

4 records 79ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netnames.net	—	—	—
ns2.netnames.net	—	—	—
ns5.netnames.net	—	—	—
ns6.netnames.net	—	—	—

🌍 A Records#

2 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
165.160.13.20	—	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—
165.160.15.20	—	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	custmx.cscdns.net	198.58.121.58	198-58-121-58.ip.linodeusercontent.com	AS63949 Akamai Connected Cloud

🔷 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#

latest probe, not this scan · checked 2026-10-08 10:49:52

www	165.160.13.20 165.160.15.20 (AS19574) (address records, no CNAME)
www vs bare domain	Same network byggeri2004.dk: 165.160.13.20 165.160.15.20 (AS19574) www.byggeri2004.dk: 165.160.13.20 165.160.15.20 (AS19574)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

142ms

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

🏷️ SOA#

55ms

Field	Value
Serial	2019060302
Primary NS (MNAME)	ns1.netnames.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	14400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

79ms

55ms

AAAA

46ms

TXT

181ms

CAA

62ms

HTTPS

53ms

TLSA

48ms

SOA

55ms

MTA-STS

40ms

DNSSEC

142ms

SRV

0ms

Total

535ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 10:00:34	1371ms	4 NS 2 A 1 MX	🔓 Insecure
2026-08-27 23:25:56	723ms	4 NS 2 A 1 MX	🔓 Insecure
2026-08-26 18:40:05	917ms	4 NS 2 A 1 MX	🔓 Insecure
2026-07-01 10:07:30	804ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-20 04:37:10	601ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-16 18:15:22 shown	535ms	4 NS 2 A 1 MX	🔓 Insecure