interop.pearsonprd.tech - dns.ninja
interop.pearsonprd.tech
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1528.awsdns-63.org ⭐ | ||||||
| A | 2600:9000:5305:f800::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1528.awsdns-63.org | ||||||
| A | 205.251.197.248🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1528.awsdns-63.org | ||||||
| NS | ns-1934.awsdns-49.co.uk | ||||||
| A | 2600:9000:5307:8e00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1934.awsdns-49.co.uk | ||||||
| A | 205.251.199.142🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1934.awsdns-49.co.uk | ||||||
| NS | ns-478.awsdns-59.com | ||||||
| A | 2600:9000:5301:de00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-478.awsdns-59.com | ||||||
| A | 205.251.193.222🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-478.awsdns-59.com | ||||||
| NS | ns-989.awsdns-59.net | ||||||
| A | 2600:9000:5303:dd00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-989.awsdns-59.net | ||||||
| A | 205.251.195.221🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-989.awsdns-59.net | ||||||
| SOA | ns-1528.awsdns-63.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
pearsonprd.tech
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-amer-2.ptns.pearson.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns-apac-1.ptns.pearson.com ⚠️ Not in parent delegation | ||||||
| NS | dns-emea-1.ptns.pearson.com ⚠️ Not in parent delegation | ||||||
| NS | ns1.pearson.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.pearson.com ⚠️ Not in zone NS records | ||||||
| TXT | v=spf1 include:_spf.pearsonprd_tech._d.easydmarc.pro ~all | ||||||
| SOA | dns-amer-2.ptns.pearson.comgns-dnsoperations@pearson.com serial=268 | ||||||
Subdomains
external-apigw.interop.pearsonprd.tech |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1528.awsdns-63.org2026-03-19 → 2026-07-04 · 2 obs
● 2026-07-04 23:42:54
●NSns-1934.awsdns-49.co.uk2026-03-19 → 2026-07-04 · 2 obs
● 2026-07-04 23:42:54
●NSns-478.awsdns-59.com2026-03-19 → 2026-07-04 · 2 obs
● 2026-07-04 23:42:54
●NSns-989.awsdns-59.net2026-03-19 → 2026-07-04 · 2 obs
● 2026-07-04 23:42:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com | 8 records |
| pearsonprd.tech | ns1.pearson.com, ns2.pearson.com | - |
| interop.pearsonprd.tech | ns-989.awsdns-59.net, ns-1528.awsdns-63.org, ns-478.awsdns-59.com, ns-1934.awsdns-49.co.uk | - |
✅ Authoritative Response
Server:205.251.193.222
NS records: ns-989.awsdns-59.net, ns-1528.awsdns-63.org, ns-478.awsdns-59.com, ns-1934.awsdns-49.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pearsonprd.tech (unsigned zone)
⏱️ Timing
Total: 829ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1528.awsdns-63.org, ns-1934.awsdns-49.co.uk... |
| SOA | 1 | ns-1528.awsdns-63.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
Hierarchy
interop.pearsonprd.tech is the parent zone for external-apigw.interop.pearsonprd.tech.
Name Servers
The authoritative name servers for interop.pearsonprd.tech are ns-478.awsdns-59.com, ns-989.awsdns-59.net, ns-1528.awsdns-63.org and ns-1934.awsdns-49.co.uk.
interop.pearsonprd.tech partially shares its NS delegation with several other domains, including impressioncollection.com, d1vae2lr35lxqb.cloudfront.net, aria-giovanni-pics.com and two others.
ns-478.awsdns-59.com, ns-989.awsdns-59.net, ns-1528.awsdns-63.org and ns-1934.awsdns-49.co.uk each carry two IP addresses. ns-478.awsdns-59.com has 205.251.193.222 and 2600:9000:5301:de00::1; ns-989.awsdns-59.net has 205.251.195.221 and 2600:9000:5303:dd00::1; ns-1528.awsdns-63.org has 205.251.197.248 and 2600:9000:5305:f800::1; ns-1934.awsdns-49.co.uk has 205.251.199.142 and 2600:9000:5307:8e00::1.