library.support - robtex.com
library.support
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.236.160.124🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054 | ||||||
| NS | ns39.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21d1::14🇺🇸 GODADDY-DNS2603:5:21d0::/44 | ||||||
| PTR | ns39.domaincontrol.com | ||||||
| A | 97.74.109.20🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns39.domaincontrol.com | ||||||
| NS | ns40.domaincontrol.com | ||||||
| A | 2603:5:22d1::14🇺🇸 GODADDY-DNS2603:5:22d0::/44 | ||||||
| PTR | ns40.domaincontrol.com | ||||||
| A | 173.201.77.20🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns40.domaincontrol.com | ||||||
| MX | library-support.mail.protection.outlook.com ⭐ | ||||||
| TXT | NETORGFT3096037.onmicrosoft.com | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns39.domaincontrol.comdns@jomax.net 2023-05-15 #1 | ||||||
support
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.support ⭐ | ||||||
| NS | v0n1.nic.support | ||||||
| NS | v0n2.nic.support | ||||||
| NS | v0n3.nic.support | ||||||
| NS | v2n0.nic.support | ||||||
| NS | v2n1.nic.support | ||||||
| SOA | v0n0.nic.supporthostmaster@donuts.email serial=1778333759 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns39.domaincontrol.com2017-07-22 → 2026-05-09 · 2 obs
● 2026-05-09 14:02:52
●NSns40.domaincontrol.com2017-07-22 → 2026-05-09 · 2 obs
● 2026-05-09 14:02:52
●MXlibrary-support.mail.protection.outlook.com2017-07-22 → 2026-05-09 · 2 obs
● 2026-05-09 14:02:52
●A50.236.160.1242021-11-12 → 2026-05-09 · 3 obs
● 2021-11-12 02:03:34
● 2026-05-09 14:02:52
○A70.90.230.1152017-07-22 → 2017-07-22 · 3 obs
○ 2021-11-12 02:03:34
○ 2026-05-09 14:02:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| support | v0n0.nic.support, v0n1.nic.support, v0n2.nic.support, v0n3.nic.support... | - |
| library.support | ns40.domaincontrol.com, ns39.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.77.20
NS records: ns40.domaincontrol.com, ns39.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for library.support (unsigned zone)
⏱️ Timing
Total: 467ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.236.160.124 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 1 | library-support.mail.protection.outlook. |
| TXT | 2 | NETORGFT3096037.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
library.support points to a single IP address: 50.236.160.124.
Name Servers
Two name servers ns39.domaincontrol.com and ns40.domaincontrol.com handle the delegation for library.support.
library.support shares the same name server setup as other domains, for example giftsandgreets.com, bcwgames.com, bombychow.com, team805realestate.com and cementapro.com.
library.support at least partially shares name servers with other domains, for example parkzameentown.com, truetherapydata.com and chromepay.io.
Host names with two IP numbers:
ns39.domaincontrol.com points to 2603:5:21d1::14 and 97.74.109.20.
ns40.domaincontrol.com points to 2603:5:22d1::14 and 173.201.77.20.
Mail Servers
The library-support.mail.protection.outlook.com mail server handles library.support.