contextualization.info - dns.ninja
contextualization.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 120.50.39.4🇸🇬 M1NET-SG-AP120.50.32.0/20 M1 NET LTD 10 INTERNATIONAL BUSINESS PARK Singapore 609928 | ||||||
| PTR | mail.koremail.com | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | koremail.com ⭐ | ||||||
| A | 120.50.39.4🇸🇬 M1NET-SG-AP120.50.32.0/20 M1 NET LTD 10 INTERNATIONAL BUSINESS PARK Singapore 609928 | ||||||
| PTR | mail.koremail.com | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1595933165 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1785278349 | ||||||
Same first word
contextualization.net |
contextualization.org |
contextualization.com |
contextualization.info |
DNS History
8 records (4 active, 4 former)
●NSdns1.registrar-servers.com2015-08-01 → 2026-07-28 · 2 obs
● 2026-07-28 23:11:40
●NSdns2.registrar-servers.com2015-08-01 → 2026-07-28 · 2 obs
● 2026-07-28 23:11:40
○NSdns3.registrar-servers.com2015-08-01 → 2016-06-24 · 4 obs
● 2016-06-24 04:07:50
○ 2017-02-09 14:53:12
○ 2026-07-28 23:11:40
○NSdns4.registrar-servers.com2015-08-01 → 2016-06-24 · 4 obs
● 2016-06-24 04:07:50
○ 2017-02-09 14:53:12
○ 2026-07-28 23:11:40
○NSdns5.registrar-servers.com2015-08-01 → 2016-06-24 · 4 obs
● 2016-06-24 04:07:50
○ 2017-02-09 14:53:12
○ 2026-07-28 23:11:40
●A120.50.39.42015-08-01 → 2026-07-28 · 2 obs
● 2026-07-28 23:11:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| contextualization.info | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contextualization.info (unsigned zone)
⏱️ Timing
Total: 616ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.50.39.4 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | koremail.com (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
contextualization.info points to a single IP number: 120.50.39.4.
Additional host names — including koremail.com and mail.koremail.com — share IP numbers with contextualization.info.
Name Servers
DNS delegation for contextualization.info points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
contextualization.info shares its name server setup with other domains, including cospertractor.com, streamverse.me, schneider-oem.com and two others.
contextualization.info has at least partial name server overlap with other domains, such as hooked.me, cash2grab.com, ericaw.com and two others.
These name servers tend to appear together with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.
Mail Servers
contextualization.info has one mail server: koremail.com.
koremail.com has exactly one IP number: 120.50.39.4.