mtle.com - dns.ninja
mtle.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=7 | ||||||
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=1785134747 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSdns-amer-2.ptns.pearson.com2026-02-14 → 2026-07-27 · 3 obs
● 2026-02-14 16:38:14
● 2026-07-27 07:14:02
●NSdns-apac-1.ptns.pearson.com2026-02-14 → 2026-07-27 · 3 obs
● 2026-02-14 16:38:14
● 2026-07-27 07:14:02
●NSdns-emea-1.ptns.pearson.com2026-02-14 → 2026-07-27 · 3 obs
● 2026-02-14 16:38:14
● 2026-07-27 07:14:02
○NSns01.pearson.com2015-09-02 → 2017-04-14 · 4 obs
● 2017-04-14 14:30:48
○ 2026-02-14 16:38:14
○ 2026-07-27 07:14:02
○NSns02.pearson.com2015-09-02 → 2017-04-14 · 4 obs
● 2017-04-14 14:30:48
○ 2026-02-14 16:38:14
○ 2026-07-27 07:14:02
○NSns03.pearson.com2015-09-02 → 2017-04-14 · 4 obs
● 2017-04-14 14:30:48
○ 2026-02-14 16:38:14
○ 2026-07-27 07:14:02
○NSns04.pearson.com2015-09-02 → 2017-04-14 · 4 obs
● 2017-04-14 14:30:48
○ 2026-02-14 16:38:14
○ 2026-07-27 07:14:02
●NSns1.pearson.com2026-02-14 → 2026-07-27 · 3 obs
● 2026-02-14 16:38:14
● 2026-07-27 07:14:02
●NSns2.pearson.com2026-02-14 → 2026-07-27 · 3 obs
● 2026-02-14 16:38:14
● 2026-07-27 07:14:02
○A159.182.72.182026-02-14 → 2026-06-03 · 7 obs
● 2026-02-24 23:13:26
○ 2026-03-18 17:32:56
● 2026-03-31 07:28:08
○ 2026-05-28 12:36:02
● 2026-06-03 23:04:32
○ 2026-07-27 07:14:02
●A168.146.68.332026-03-18 → 2026-07-27 · 7 obs
○ 2026-02-24 23:13:26
● 2026-03-18 17:32:56
○ 2026-03-31 07:28:08
● 2026-05-28 12:36:02
○ 2026-06-03 23:04:32
● 2026-07-27 07:14:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net... | - |
| mtle.com | ns2.pearson.com, ns1.pearson.com | 2 records |
✅ Authoritative Response
Server:168.146.112.11
NS records: ns2.pearson.com, ns1.pearson.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mtle.com (unsigned zone)
⏱️ Timing
Total: 98ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.146.68.33 |
| NS | 3 | dns-emea-1.ptns.pearson.com, dns-apac-1.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
mtle.com directs to one IP number, which is 168.146.68.33.
Among the host names that share IP numbers with mtle.com are biobdx.net, mylabsenterprise.com, harcourt.be and two others.
Name Servers
The authoritative name servers for mtle.com are ns1.pearson.com, ns2.pearson.com, dns-amer-2.ptns.pearson.com and two others.
There is at least partial name server overlap between mtle.com and other domains — pearsonachievement.com, rhodeislandconnectionsacademy.net, longmanel.com and two more among them.
These name servers frequently co-occur with the name servers dns-apac-1.ptns.pearson.com and dns-emea-1.ptns.pearson.com.
Hosts that resolve 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.