jrtcd.com - dns.ninja
jrtcd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.151.85.229🇺🇸 POWERLINE-HK107.151.64.0/18 PowerLine Internal Use | ||||||
| NS | a4.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b4.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1766304341 | ||||||
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=1785109022 | ||||||
Subdomains
www.jrtcd.com |
Same first word
jrtcd.com |
Similar names
DNS History
14 records (5 active, 9 former)
○NSa.dnspod.com2019-12-25 → 2019-12-25 · 4 obs
● 2019-12-25 03:42:46
○ 2026-03-16 06:15:02
○ 2026-07-26 23:49:30
●NSa.share-dns.com2026-03-16 → 2026-07-26 · 3 obs
● 2026-03-16 06:15:02
● 2026-07-26 23:49:30
●NSa4.share-dns.com2026-03-16 → 2026-07-26 · 3 obs
● 2026-03-16 06:15:02
● 2026-07-26 23:49:30
○NSb.dnspod.com2019-12-25 → 2019-12-25 · 4 obs
● 2019-12-25 03:42:46
○ 2026-03-16 06:15:02
○ 2026-07-26 23:49:30
●NSb.share-dns.net2026-03-16 → 2026-07-26 · 3 obs
● 2026-03-16 06:15:02
● 2026-07-26 23:49:30
●NSb4.share-dns.net2026-03-16 → 2026-07-26 · 3 obs
● 2026-03-16 06:15:02
● 2026-07-26 23:49:30
○NSc.dnspod.com2019-12-25 → 2019-12-25 · 4 obs
● 2019-12-25 03:42:46
○ 2026-03-16 06:15:02
○ 2026-07-26 23:49:30
○NSns1.dns.com.cn2015-11-26 → 2016-03-02 · 5 obs
● 2015-11-26 16:41:08
● 2016-03-02 14:30:54
○ 2019-12-25 03:42:46
○ 2026-07-26 23:49:30
○NSns2.dns.com.cn2015-08-06 → 2016-03-02 · 4 obs
● 2016-03-02 14:30:54
○ 2019-12-25 03:42:46
○ 2026-07-26 23:49:30
○A103.59.46.732019-12-25 → 2019-12-25 · 4 obs
● 2019-12-25 03:42:46
○ 2026-03-16 06:15:02
○ 2026-07-26 23:49:30
●A107.151.85.2292026-03-16 → 2026-07-26 · 3 obs
● 2026-03-16 06:15:02
● 2026-07-26 23:49:30
○A114.112.59.2042015-08-06 → 2015-08-06 · 3 obs
○ 2015-11-26 16:41:08
○ 2026-07-26 23:49:30
○A119.10.36.1152015-11-26 → 2015-11-26 · 4 obs
● 2015-11-26 16:41:08
○ 2016-07-11 07:36:48
○ 2026-07-26 23:49:30
○A199.195.142.1092016-07-11 → 2017-03-13 · 5 obs
● 2016-07-11 07:36:48
● 2017-03-13 04:41:00
○ 2019-12-25 03:42:46
○ 2026-07-26 23:49:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| jrtcd.com | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jrtcd.com (unsigned zone)
⏱️ Timing
Total: 235ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.151.85.229 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a4.share-dns.com)
Analysis
Hierarchy
www.jrtcd.com is a subdomain of jrtcd.com.
IP Addresses
jrtcd.com has exactly one IP address — 107.151.85.229.
www.jrtcd.com, for instance, is one of the other host names sharing IP numbers with jrtcd.com.
Name Servers
Four name servers handle the delegation for jrtcd.com: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
The name servers of jrtcd.com overlap at least partially with those of other domains — among them sdhezhang.com, ibookworld.com, 504tv.com and two more.
These name servers commonly appear in delegations together with a3.share-dns.com, b3.share-dns.net, a1.share-dns.com and 7 other.
a4.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b4.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.
Both a4.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.
Both b4.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.