source4learning.com - robtex.com
source4learning.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.ncisystems.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.ncisystems.com ⚠️ Not in zone NS records | ||||||
| A | 98.175.100.241🇺🇸 CCINET98.175.96.0/21 NETBLK-DC-ON-HFC-CBS-98-175-96-0 | ||||||
| PTR | wsip-98-175-100-241.dc.dc.cox.net | ||||||
| NS | ns3.ncisystems.com ⚠️ Not in zone NS records | ||||||
| A | 108.48.19.120🇺🇸 AS701108.48.0.0/13 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| PTR | vz120.ncisystems.com | ||||||
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=1794630396 | ||||||
Same first word
source4learning.com |
source4learning.org |
Previous names
Next names
DNS History
8 records (3 active, 5 former)
●NSns1.ncisystems.com2015-05-31 → 2026-11-14 · 3 obs
○ 2008-03-09 01:20:08
● 2015-05-31 05:28:20
● 2026-11-14 04:54:40
● 2015-05-31 05:28:20
● 2026-11-14 04:54:40
●NSns2.ncisystems.com2015-05-31 → 2026-11-14 · 3 obs
○ 2008-03-09 01:20:08
● 2015-05-31 05:28:20
● 2026-11-14 04:54:40
● 2015-05-31 05:28:20
● 2026-11-14 04:54:40
●NSns3.ncisystems.com2015-05-31 → 2026-11-14 · 3 obs
○ 2008-03-09 01:20:08
● 2015-05-31 05:28:20
● 2026-11-14 04:54:40
● 2015-05-31 05:28:20
● 2026-11-14 04:54:40
○NSns31.worldnic.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 01:20:08
○ 2015-05-31 05:28:20
○ 2026-11-14 04:54:40
○ 2015-05-31 05:28:20
○ 2026-11-14 04:54:40
○NSns32.worldnic.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 01:20:08
○ 2015-05-31 05:28:20
○ 2026-11-14 04:54:40
○ 2015-05-31 05:28:20
○ 2026-11-14 04:54:40
○A108.48.19.1012015-05-31 → 2018-11-10 · 5 obs
○ 2008-03-09 01:20:08
● 2015-05-31 05:28:20
● 2018-11-10 03:08:56
○ 2026-08-29 12:44:20
○ 2026-11-14 04:54:40
● 2015-05-31 05:28:20
● 2018-11-10 03:08:56
○ 2026-08-29 12:44:20
○ 2026-11-14 04:54:40
○A209.62.20.2202008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 01:20:08
○ 2015-05-31 05:28:20
○ 2026-11-14 04:54:40
○ 2015-05-31 05:28:20
○ 2026-11-14 04:54:40
○A35.89.129.1832026-08-29 → 2026-08-29 · 4 obs
○ 2018-11-10 03:08:56
● 2026-08-29 12:44:20
○ 2026-11-14 04:54:38
○ 2026-11-14 04:54:40
● 2026-08-29 12:44:20
○ 2026-11-14 04:54:38
○ 2026-11-14 04:54:40
🔍 DNS Trace
Analysis
Name Servers
DNS for source4learning.com is handled by three authoritative name servers: ns1.ncisystems.com, ns2.ncisystems.com and ns3.ncisystems.com.
source4learning.com shares at least some of its name servers with other domains, including hydrovachose.net, trenchingparts.com, livewiredc.org and two others.
ns2.ncisystems.com and ns3.ncisystems.com each resolve to one IP number: ns2.ncisystems.com points to 98.175.100.241 and ns3.ncisystems.com points to 108.48.19.120.