oldenburgcontractors.dk

📜 Historical scan 2026-06-21 01:05:56  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oldenburgcontractors.dk is a .dk domain served by 4 nameservers (ns1.landingsite.ai, ns2.landingsite.ai, ns3.landingsite.ai and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 166.117.246.71 is hosted by Amazon.com, Inc. (AS16509) in United States. The zone is not DNSSEC-signed, publishes a 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   73ms
NameserverIP addressesPTRASN / ISP
ns1.landingsite.ai 205.251.193.151
2600:9000:5301:9700::1		 ns-407.awsdns-50.com
ns-407.awsdns-50.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns2.landingsite.ai 205.251.199.103
2600:9000:5307:6700::1		 ns-1895.awsdns-44.co.uk
ns-1895.awsdns-44.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns3.landingsite.ai 205.251.194.107
2600:9000:5302:6b00::1		 ns-619.awsdns-13.net
ns-619.awsdns-13.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns4.landingsite.ai 205.251.197.142
2600:9000:5305:8e00::1		 ns-1422.awsdns-49.org
ns-1422.awsdns-49.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.

🌍 A Records#

2 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
166.117.246.71 3600s a84af339cc4fef33f.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 166.117.0.0/16 🇺🇸 United States —
75.2.29.147 3600s a84af339cc4fef33f.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 75.2.0.0/17 🇺🇸 United States —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   257ms
TXT Record
google-site-verification=BajBpUSKm_V5bqWDz5-VeHeBAJFHhk9Ikj6wEZ0hY6A
google-site-verification=YlyB29SQk9O3LG76kYHeYRDedQL3KDry45YuCXhSlNQ

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.oldenburgcontractors.dk)
p=quarantine v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

📬 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 2026-10-07 22:27:04
www CNAMEproxy-ssl.getlandingsite.com (all on getlandingsite.com)
www vs bare domainDifferent networks (all like this)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

83ms
FieldValue
Serial1
Primary NS (MNAME)ns-407.awsdns-50.com
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
73ms
A
74ms
MX
54ms
AAAA
94ms
TXT
257ms
CAA
64ms
HTTPS
81ms
TLSA
118ms
SOA
83ms
MTA-STS
56ms
DNSSEC
116ms
SRV
125ms
Total
558ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 17:25:17 706ms 4 NS 2 A 0 MX 🔓 Insecure
2026-09-23 13:55:50 2434ms 4 NS 2 A 0 MX 🔓 Insecure
2026-09-22 13:21:54 3131ms 4 NS 2 A 0 MX 🔓 Insecure
2026-09-02 16:22:36 5034ms 4 NS 2 A 0 MX 🔓 Insecure
2026-06-29 09:49:17 743ms 4 NS 2 A 0 MX 🔓 Insecure
2026-06-27 23:26:57 1659ms 4 NS 2 A 0 MX 🔓 Insecure
2026-06-27 10:31:43 1565ms 4 NS 2 A 0 MX 🔓 Insecure
2026-06-25 08:58:10 4466ms 4 NS 2 A 0 MX 🔓 Insecure
2026-06-23 08:40:22 1016ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 01:05:56 shown 558ms 4 NS 2 A 0 MX 🔓 Insecure
2026-06-20 03:06:06 1428ms 4 NS 2 A 0 MX 🔓 Insecure
2026-06-19 01:37:18 1055ms 4 NS 2 A 0 MX ⚠️ Bogus
2026-06-17 13:22:26 2811ms 4 NS 2 A 0 MX 🔓 Insecure
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