sandgaardbeton.dk

📜 Historical scan 2026-06-18 01:41:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sandgaardbeton.dk is a .dk domain served by 5 nameservers (ns1.linode.com, ns2.linode.com, ns3.linode.com and 2 more). It was registered on 3 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 155.248.211.190 is hosted by Oracle Corporation (AS31898) in United States. Mail is handled by smtp.sandgaardbeton.dk. 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#

5 records 63ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.linode.com	2600:14c0:6::2 92.123.94.2	c1-2.akashield.net c1-2.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns2.linode.com	2600:14c0:6::3 92.123.94.3	c1-3.akashield.net c1-3.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns3.linode.com	2600:14c0:7::3 92.123.95.3	c2-3.akashield.net c2-3.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns4.linode.com	2600:14c0:7::4 92.123.95.4	c2-4.akashield.net c2-4.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns5.linode.com	2600:14c0:7::2 92.123.95.2	c2-2.akashield.net c2-2.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records#

1 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
155.248.211.190	—	—	AS31898	Oracle Corporation	155.248.192.0/18	🇺🇸 United States	San Jose

📧 MX Records#

1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	smtp.sandgaardbeton.dk	155.248.211.190	—	AS31898 Oracle Corporation

🔷 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 2026-10-20 20:29:11

www	155.248.211.190 (AS31898) (address records, no CNAME)
www vs bare domain	Same network sandgaardbeton.dk: 155.248.211.190 (AS31898) www.sandgaardbeton.dk: 155.248.211.190 (AS31898)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

144ms

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

🏷️ SOA#

57ms

Field	Value
Serial	2021000001
Primary NS (MNAME)	ns1.linode.com
Responsible (RNAME)	admin@sandgaardbeton.dk
Refresh	14400s
Retry	14400s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-05 22:32:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-12-03
Expires	2026-12-02 (38d)

📋 WHOIS#

⏱️ Lookup Timing#

63ms

62ms

65ms

AAAA

148ms

TXT

767ms

CAA

60ms

HTTPS

65ms

TLSA

435ms

SOA

57ms

MTA-STS

79ms

DNSSEC

144ms

SRV

802ms

Total

1570ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 15:43:42	1492ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-04 12:16:57	9636ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-27 13:28:37	2814ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-26 18:32:25	1401ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-18 01:41:23 shown	1570ms	5 NS 1 A 1 MX	🔓 Insecure