coursil.com - robtex.com
coursil.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.247.112.50🇧🇷 GNET-AS9294 | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns2.julydns.com | ||||||
| A | 162.159.48.223 Cloudflare | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1762108430 | ||||||
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=1771291435 | ||||||
Same first word
coursil.com |
Similar names
DNS History
9 records (3 active, 6 former)
●NSns1.julydns.com2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 21:18:50
● 2026-02-23 21:18:52
●NSns2.julydns.com2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 21:18:50
● 2026-02-23 21:18:52
○NSns71.worldnic.com2008-03-16 → 2018-09-09 · 4 obs
● 2018-09-09 18:16:36
○ 2026-02-23 21:18:50
○ 2026-02-23 21:18:52
○NSns72.worldnic.com2008-03-16 → 2018-09-09 · 4 obs
● 2018-09-09 18:16:36
○ 2026-02-23 21:18:50
○ 2026-02-23 21:18:52
○MXinbound.coursil.com.netsolmail.net2008-03-16 → 2017-01-02 · 4 obs
● 2017-01-02 18:19:08
○ 2018-09-09 18:16:36
○ 2026-02-23 21:18:52
○MXmx1.netsolmail.net2018-09-09 → 2018-09-09 · 4 obs
● 2018-09-09 18:16:36
○ 2026-02-23 21:18:50
○ 2026-02-23 21:18:52
●A156.247.112.502026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 21:18:50
● 2026-02-23 21:18:52
○A205.178.189.1312008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-18 09:23:08
○ 2026-02-23 21:18:52
○A206.188.192.1372015-06-18 → 2018-09-09 · 5 obs
● 2015-06-18 09:23:08
● 2018-09-09 18:16:36
○ 2026-02-23 21:18:50
○ 2026-02-23 21:18:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net... | - |
| coursil.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server: 162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coursil.com (unsigned zone)
⏱️ Timing
Total: 244ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.247.112.50 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)
AI analysis
coursil.com resolves to one IP number: 156.247.112.50.
Other host names, for instance madmothmedia.com, share IP numbers with coursil.com.
coursil.com is delegated to two name servers ns1.julydns.com and ns2.julydns.com.
coursil.com shares the same name server setup as other domains, for instance sanhoya.com, xzcancer.com, fszhichuang.com, huanxingtouzi.cn and chinayandu.com.
coursil.com at least partially shares name servers with other domains, for instance czyiling.com, uyjai32.cn, xj6k.cn, xdxydz.cn and ez360view.com.
These name servers are commonly used alongside ns1.judns.com and ns2.judns.com.
Host names with one IP number:
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223