lagrangian.info - robtex.com
lagrangian.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.64.176.21🇺🇸 WhitelabelItSolutions139.64.176.0/24 150 Atlantic Street Hackensack NJ 07601 United States | ||||||
| PTR | vps1.amberlight.com | ||||||
| NS | ns1.cprapid.com ⭐ | ||||||
| NS | ns1.amberlight.com | ||||||
| A | 139.64.176.21🇺🇸 WhitelabelItSolutions139.64.176.0/24 150 Atlantic Street Hackensack NJ 07601 United States | ||||||
| PTR | vps1.amberlight.com | ||||||
| NS | ns2.amberlight.com | ||||||
| A | 139.64.176.21🇺🇸 WhitelabelItSolutions139.64.176.0/24 150 Atlantic Street Hackensack NJ 07601 United States | ||||||
| PTR | vps1.amberlight.com | ||||||
| MX | lagrangian.info ⭐ | ||||||
| A | 139.64.176.21🇺🇸 WhitelabelItSolutions139.64.176.0/24 150 Atlantic Street Hackensack NJ 07601 United States | ||||||
| PTR | vps1.amberlight.com | ||||||
| TXT | v=spf1 +a +mx +ip4:139.64.176.21 +ip4:107.155.120.109 +ip4:68.233.232.173 +ip... | ||||||
| SOA | ns1.cprapid.comroot@139-64-176-21.cprapid.com 2026-03-27 #0 | ||||||
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=1776283233 | ||||||
MX for
lagrangian.info |
Same first word
lagrangian.info |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.amberlight.com2015-08-14 → 2026-04-15 · 5 obs
○ 2016-01-26 05:13:08
○ 2017-03-18 23:07:16
● 2026-04-15 01:00:40
● 2026-04-15 20:15:24
●NSns1.cprapid.com2026-04-15 → 2026-04-15 · 3 obs
● 2026-04-15 01:00:40
● 2026-04-15 20:15:24
○NSns1.practice-app.com2016-01-26 → 2017-03-18 · 5 obs
● 2016-01-26 05:13:08
● 2017-03-18 23:07:16
○ 2026-04-15 01:00:40
○ 2026-04-15 20:15:24
●NSns2.amberlight.com2015-08-14 → 2026-04-15 · 5 obs
○ 2016-01-26 05:13:08
○ 2017-03-18 23:07:16
● 2026-04-15 01:00:40
● 2026-04-15 20:15:24
○NSns2.practice-app.com2016-01-26 → 2017-03-18 · 5 obs
● 2016-01-26 05:13:08
● 2017-03-18 23:07:16
○ 2026-04-15 01:00:40
○ 2026-04-15 20:15:24
●MXlagrangian.info2015-08-14 → 2026-04-15 · 2 obs
● 2026-04-15 20:15:24
●A139.64.176.212026-04-15 → 2026-04-15 · 3 obs
● 2026-04-15 01:00:40
● 2026-04-15 20:15:24
○A216.97.231.2542015-08-14 → 2015-08-14 · 3 obs
○ 2016-01-26 05:13:08
○ 2026-04-15 20:15:24
○A74.50.126.1732016-01-26 → 2017-03-18 · 5 obs
● 2016-01-26 05:13:08
● 2017-03-18 23:07:16
○ 2026-04-15 01:00:40
○ 2026-04-15 20:15:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| lagrangian.info | ns2.amberlight.com, ns1.amberlight.com | - |
✅ Authoritative Response
Server:139.64.176.21
NS records: ns2.amberlight.com, ns1.amberlight.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lagrangian.info (unsigned zone)
⏱️ Timing
Total: 389ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.64.176.21 |
| NS | 2 | ns1.amberlight.com, ns2.amberlight.com |
| MX | 1 | lagrangian.info (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:139.64.176.21 +ip4:10 |
| SOA | 1 | ns1.cprapid.com root.139-64-176-21.cprap |
Analysis
Mail Server Role
lagrangian.info serves as the mail server for lagrangian.info.
IP Addresses
lagrangian.info points to an IP address: 139.64.176.21.
other host names include vps1.amberlight.com, ns2.amberlight.com, ns1.amberlight.com, vps.amberlight.com and best-composer.com; they share IP numbers with lagrangian.info.
Name Servers
lagrangian.info is delegated to three name servers ns1.amberlight.com, ns2.amberlight.com and ns1.cprapid.com.
lagrangian.info at least partially shares name servers with other domains, for instance ns2.xhost2010.net, spr-pack.com, cafit.org, arhammart.com and eishockey.co.
These name servers are commonly used alongside ns2.cprapid.com, ns10.mywhiteserver.com and ns9.mywhiteserver.com.
Host names with a single IP
ns1.amberlight.com points to 139.64.176.21
ns2.amberlight.com points to 139.64.176.21
Host names that point to 139.64.176.21: ns1.amberlight.com and ns2.amberlight.com
Mail Servers
lagrangian.info is handled by a single mail server.
The host name lagrangian.info points to IP 139.64.176.21.