aastra.dk

📜 Historical scan 2026-06-16 12:47:03  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aastra.dk is a .dk domain served by 4 nameservers (ns-106.awsdns-13.com, ns-1244.awsdns-27.org, ns-1639.awsdns-12.co.uk and 1 more). It was registered on 23 June 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.243.189.217 is hosted by Bluewin (AS3303) in Switzerland. 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   57ms
NameserverIP addressesPTRASN / ISP
ns-106.awsdns-13.com — — —
ns-1244.awsdns-27.org — — —
ns-1639.awsdns-12.co.uk — — —
ns-844.awsdns-41.net — — —

🌍 A Records#

1 records   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.243.189.217 — — AS3303 Bluewin 212.243.184.0/21 🇨🇭 Switzerland —

📧 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#

📝
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 2026-10-07 16:51:59
www CNAMEwww.aastra.com (all on aastra.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#

167ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

54ms
FieldValue
Serial1
Primary NS (MNAME)ns-844.awsdns-41.net
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-07 23:17:53
FieldValue
RegistrarMarkMonitor Inc.
Registered2003-06-23
Expires2027-06-30 (256d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
57ms
A
60ms
MX
54ms
AAAA
57ms
TXT
180ms
CAA
69ms
HTTPS
79ms
TLSA
83ms
SOA
54ms
MTA-STS
35ms
DNSSEC
167ms
SRV
0ms
Total
535ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 15:57:33 3188ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-24 14:58:09 3131ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-09 08:28:50 4104ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-29 14:56:06 842ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-28 23:44:12 782ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-19 21:19:53 679ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-16 12:47:03 shown 535ms 4 NS 1 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone