computersciences.dk

📜 Historical scan 2026-06-16 22:04:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

computersciences.dk is a .dk domain served by 6 nameservers (ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 3 more). It was registered on 20 July 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.33.139.32 is hosted by Amazon.com, Inc. (AS16509) in United States. The zone is DNSSEC-signed but currently fails validation, 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#

6 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.markmonitor.com	—	—	—
ns2.markmonitor.com	—	—	—
ns3.markmonitor.com	—	—	—
ns4.markmonitor.com	—	—	—
ns5.markmonitor.com	—	—	—
ns6.markmonitor.com	—	—	—

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.33.139.32	—	aeedc42b70c898c66.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	3.33.128.0/17	🇺🇸 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#

📝

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 2026-10-13 17:32:12

www	3.33.139.32 (AS16509) (address records, no CNAME)
www vs bare domain	Same network computersciences.dk: 3.33.139.32 (AS16509) www.computersciences.dk: 3.33.139.32 (AS16509)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'computersciences.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

55ms

Field	Value
Serial	2014080102
Primary NS (MNAME)	ns1.markmonitor.com
Responsible (RNAME)	aanderson21@csc.com
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-05 17:31:07

Field	Value
Registrar	MarkMonitor Inc.
Registered	2005-07-20
Expires	2027-07-31 (283d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

36ms

59ms

AAAA

48ms

TXT

124ms

CAA

39ms

HTTPS

35ms

TLSA

27ms

SOA

55ms

MTA-STS

45ms

DNSSEC

70ms

SRV

0ms

Total

290ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:28:34	1241ms	6 NS 1 A 0 MX	🔓 Insecure
2026-09-26 08:42:23	2821ms	6 NS 1 A 0 MX	🔓 Insecure
2026-06-27 19:34:56	866ms	6 NS 1 A 0 MX	🔓 Insecure
2026-06-20 04:58:34	2348ms	6 NS 1 A 0 MX	🔓 Insecure
2026-06-16 22:42:55	53585ms	6 NS 1 A 0 MX	🔓 Insecure
2026-06-16 22:04:29 shown	290ms	6 NS 1 A 0 MX	⚠️ Bogus
2026-06-16 22:03:01	1346ms	6 NS 1 A 0 MX	🔓 Insecure
2026-06-16 22:01:35	356ms	6 NS 1 A 0 MX	🔓 Insecure