pearsonclinical.dk

📜 Historical scan 2026-06-18 00:08:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pearsonclinical.dk is a .dk domain served by 3 nameservers (dns-amer-2.ptns.pearson.com, dns-apac-1.ptns.pearson.com, dns-emea-1.ptns.pearson.com). It was registered on 20 October 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.159.234.57 is hosted by Amazon.com, Inc. (AS16509) in Germany. 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#

3 records 1012ms

Nameserver	IP addresses	PTR	ASN / ISP
dns-amer-2.ptns.pearson.com	159.182.12.40	dns-amer-2.ptns.pearson.com	AS11892 NCS Pearson Inc.
dns-apac-1.ptns.pearson.com	159.182.67.40	dns-apac-1.ptns.pearson.com	AS9823 Pearson Group
dns-emea-1.ptns.pearson.com	159.182.79.40	dns-emea-1.ptns.pearson.com	AS29016 Pearson Shared Services Ltd

🌍 A Records#

3 records 664ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
18.159.234.57	—	ec2-18-159-234-57.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	18.156.0.0/14	🇩🇪 Germany	Frankfurt am Main
52.28.154.174	—	ec2-52-28-154-174.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	52.24.0.0/13	🇩🇪 Germany	Frankfurt am Main
54.93.133.187	—	ec2-54-93-133-187.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.93.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 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 2026-10-08 08:13:50

www CNAME	dk.ecta.pearsonprd.tech (all on pearsonprd.tech) → 18.194.48.170 52.58.56.102 63.188.72.186 (AS16509)
www vs bare domain	Same network pearsonclinical.dk: 18.194.48.170 52.58.56.102 63.188.72.186 (AS16509) www.pearsonclinical.dk: 18.194.48.170 52.58.56.102 63.188.72.186 (AS16509)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

607ms

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

🏷️ SOA#

419ms

Field	Value
Serial	49
Primary NS (MNAME)	dns-amer-2.ptns.pearson.com
Responsible (RNAME)	gns-dnsoperations@pearson.com
Refresh	900s
Retry	900s
Expire	2592000s
Minimum (neg-cache TTL)	900s

📋 Registration#

WHOIS fetched 2026-10-18 20:42:50

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2011-10-20
Expires	2026-10-31 (10d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

1012ms

664ms

506ms

AAAA

355ms

TXT

745ms

CAA

799ms

HTTPS

520ms

TLSA

529ms

SOA

419ms

MTA-STS

427ms

DNSSEC

607ms

SRV

947ms

Total

2824ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 08:13:50	1256ms	3 NS 3 A 0 MX	🔓 Insecure
2026-09-30 08:20:31	1488ms	3 NS 3 A 0 MX	🔓 Insecure
2026-09-25 11:10:16	12868ms	3 NS 3 A 0 MX	🔓 Insecure
2026-06-23 13:07:51	5309ms	3 NS 3 A 0 MX	🔓 Insecure
2026-06-23 00:11:17	1153ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 00:08:07 shown	2824ms	3 NS 3 A 0 MX	🔓 Insecure