myenvironmentalscience.com - dns.ninja
myenvironmentalscience.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.146.68.33🇺🇸 PEARSON-NA168.146.68.0/22 NCS Pearson Inc. | ||||||
| PTR | us1.park.global.pearson.com | ||||||
| PTR | us1.redirect.global.pearson.com | ||||||
| NS | dns-amer-2.ptns.pearson.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 159.182.12.40🇺🇸 PEARSON-NA159.182.12.0/24 NCS Pearson Inc. | ||||||
| PTR | dns-amer-2.ptns.pearson.com | ||||||
| NS | dns-apac-1.ptns.pearson.com ⚠️ Not in parent delegation | ||||||
| A | 159.182.67.40🇺🇸 PEARSON-APAC159.182.67.0/24 Pearson Group | ||||||
| PTR | dns-apac-1.ptns.pearson.com | ||||||
| NS | dns-emea-1.ptns.pearson.com ⚠️ Not in parent delegation | ||||||
| A | 159.182.79.40🇺🇸 PEARSON-EMEA159.182.79.0/24 Pearson Group | ||||||
| PTR | dns-emea-1.ptns.pearson.com | ||||||
| NS | ns1.pearson.com ⚠️ Not in zone NS records | ||||||
| A | 168.146.112.10🇺🇸 PEARSON-NA168.146.112.0/24 NCS Pearson Inc. | ||||||
| PTR | ns1.pearson.com | ||||||
| NS | ns2.pearson.com ⚠️ Not in zone NS records | ||||||
| A | 168.146.112.11🇺🇸 PEARSON-NA168.146.112.0/24 NCS Pearson Inc. | ||||||
| PTR | ns2.pearson.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns-amer-2.ptns.pearson.comgns-dnsoperations@pearson.com serial=5 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785448097 | ||||||
Same first word
myenvironmentalscience.net |
myenvironmentalscience.com |
DNS History
13 records (6 active, 7 former)
●NSdns-amer-2.ptns.pearson.com2026-02-18 → 2026-07-30 · 3 obs
● 2026-02-18 11:27:32
● 2026-07-30 21:50:42
●NSdns-apac-1.ptns.pearson.com2026-02-18 → 2026-07-30 · 3 obs
● 2026-02-18 11:27:32
● 2026-07-30 21:50:42
●NSdns-emea-1.ptns.pearson.com2026-02-18 → 2026-07-30 · 3 obs
● 2026-02-18 11:27:32
● 2026-07-30 21:50:42
○NSns01.pearson.com2015-08-16 → 2017-04-06 · 4 obs
● 2017-04-06 07:56:18
○ 2026-02-18 11:27:32
○ 2026-07-30 21:50:42
○NSns02.pearson.com2015-08-16 → 2017-04-06 · 4 obs
● 2017-04-06 07:56:18
○ 2026-02-18 11:27:32
○ 2026-07-30 21:50:42
○NSns03.pearson.com2015-08-16 → 2017-04-06 · 4 obs
● 2017-04-06 07:56:18
○ 2026-02-18 11:27:32
○ 2026-07-30 21:50:42
○NSns04.pearson.com2015-08-16 → 2017-04-06 · 4 obs
● 2017-04-06 07:56:18
○ 2026-02-18 11:27:32
○ 2026-07-30 21:50:42
●NSns1.pearson.com2026-02-18 → 2026-07-30 · 3 obs
● 2026-02-18 11:27:32
● 2026-07-30 21:50:42
●NSns2.pearson.com2026-02-18 → 2026-07-30 · 3 obs
● 2026-02-18 11:27:32
● 2026-07-30 21:50:42
○A159.182.16.1172015-08-16 → 2016-07-12 · 4 obs
● 2016-07-12 20:17:16
○ 2017-04-06 07:56:18
○ 2026-07-30 21:50:42
○A159.182.72.182026-02-18 → 2026-07-02 · 9 obs
● 2026-02-18 11:27:32
○ 2026-02-23 10:12:00
○ 2026-05-06 11:08:20
● 2026-05-21 01:10:52
● 2026-06-12 01:41:14
○ 2026-06-24 08:45:54
● 2026-07-02 02:01:12
○ 2026-07-30 21:50:42
○A159.182.95.2332017-04-06 → 2017-04-06 · 4 obs
● 2017-04-06 07:56:18
○ 2026-02-18 11:27:32
○ 2026-07-30 21:50:42
●A168.146.68.332026-02-23 → 2026-07-30 · 8 obs
● 2026-02-23 10:12:00
● 2026-05-06 11:08:20
○ 2026-05-21 01:10:52
○ 2026-06-12 01:41:14
● 2026-06-24 08:45:54
○ 2026-07-02 02:01:12
● 2026-07-30 21:50:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| myenvironmentalscience.com | ns2.pearson.com, ns1.pearson.com | 2 records |
✅ Authoritative Response
Server:168.146.112.10
NS records: ns2.pearson.com, ns1.pearson.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for myenvironmentalscience.com (unsigned zone)
⏱️ Timing
Total: 920ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.146.68.33 |
| NS | 3 | dns-emea-1.ptns.pearson.com, dns-amer-2.ptns.pearson.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns-amer-2.ptns.pearson.com gns-dnsopera |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.pearson.com, ns1.pearson.com)
Analysis
IP Addresses
myenvironmentalscience.com resolves to just one IP address, 168.146.68.33.
Two other host names, along with qinteractive.cl, cutthefat.com and peterhoney.co.uk, also share IP numbers with myenvironmentalscience.com.
Name Servers
myenvironmentalscience.com delegates to five name servers: ns1.pearson.com, ns2.pearson.com, dns-amer-2.ptns.pearson.com and two others.
myenvironmentalscience.com partially shares its NS delegation with several other domains, including manufacturing.assesstalent.com, mypmpexamlabs.biz, kidsenglish.com and two others.
These name servers are regularly seen alongside dns-apac-1.ptns.pearson.com and dns-emea-1.ptns.pearson.com as name servers.
Host names that point to one IP address:
ns1.pearson.com directs to 168.146.112.10.
ns2.pearson.com directs to 168.146.112.11.
dns-amer-2.ptns.pearson.com directs to 159.182.12.40.
dns-apac-1.ptns.pearson.com directs to 159.182.67.40.
dns-emea-1.ptns.pearson.com directs to 159.182.79.40.