647a.com - dns.ninja
647a.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.55.44🇺🇸 CNSERVERSLLC172.247.55.0/24 CMI (Customer Route) | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| 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=1777496421 | ||||||
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=1784884552 | ||||||
Same first word
Similar names
DNS History
16 records (3 active, 13 former)
●NSa.share-dns.com2026-05-11 → 2026-07-24 · 3 obs
● 2026-05-11 22:29:22
● 2026-07-24 09:40:04
●NSb.share-dns.net2026-05-11 → 2026-07-24 · 3 obs
● 2026-05-11 22:29:22
● 2026-07-24 09:40:04
○NSdns1.iidns.com2015-11-12 → 2016-03-03 · 4 obs
● 2016-03-03 20:05:06
○ 2016-07-06 20:58:08
○ 2026-07-24 09:40:04
○NSdns2.iidns.com2015-11-12 → 2016-03-03 · 4 obs
● 2016-03-03 20:05:06
○ 2016-07-06 20:58:08
○ 2026-07-24 09:40:04
○NSdns3.iidns.com2015-11-12 → 2016-03-03 · 4 obs
● 2016-03-03 20:05:06
○ 2016-07-06 20:58:08
○ 2026-07-24 09:40:04
○NSdns4.iidns.com2015-11-12 → 2016-03-03 · 4 obs
● 2016-03-03 20:05:06
○ 2016-07-06 20:58:08
○ 2026-07-24 09:40:04
○NSdns5.iidns.com2015-11-12 → 2016-03-03 · 4 obs
● 2016-03-03 20:05:06
○ 2016-07-06 20:58:08
○ 2026-07-24 09:40:04
○NSdns6.iidns.com2015-11-12 → 2016-03-03 · 4 obs
● 2016-03-03 20:05:06
○ 2016-07-06 20:58:08
○ 2026-07-24 09:40:04
○NSf1g1ns1.dnspod.net2016-07-06 → 2017-12-14 · 5 obs
● 2016-07-06 20:58:08
● 2017-12-14 01:46:32
○ 2026-05-11 22:29:22
○ 2026-07-24 09:40:04
○NSf1g1ns2.dnspod.net2016-07-06 → 2017-12-14 · 5 obs
● 2016-07-06 20:58:08
● 2017-12-14 01:46:32
○ 2026-05-11 22:29:22
○ 2026-07-24 09:40:04
○A122.10.93.2262015-11-12 → 2015-11-12 · 3 obs
○ 2016-07-06 20:58:08
○ 2026-07-24 09:40:04
○A148.135.3.922026-05-11 → 2026-07-24 · 2 obs
○ 2026-07-24 09:40:04
○A148.135.3.942026-05-11 → 2026-07-24 · 2 obs
○ 2026-07-24 09:40:04
●A172.247.55.442026-05-11 → 2026-07-24 · 3 obs
● 2026-05-11 22:29:22
● 2026-07-24 09:40:04
○A43.240.116.282016-07-06 → 2016-07-06 · 4 obs
● 2016-07-06 20:58:08
○ 2017-12-14 01:46:32
○ 2026-07-24 09:40:04
○A45.35.79.762017-12-14 → 2017-12-14 · 4 obs
● 2017-12-14 01:46:32
○ 2026-05-11 22:29:22
○ 2026-07-24 09:40:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 647a.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 647a.com (unsigned zone)
⏱️ Timing
Total: 400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.247.55.44 |
| 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 (a.share-dns.com)
Analysis
IP Addresses
647a.com has exactly one IP address — 172.247.55.44.
a4568.com, vns593.com, gsygsearch-aol-www.696366.com plus two other host names have IP numbers in common with 647a.com.
Name Servers
647a.com has two authoritative name servers — a.share-dns.com and b.share-dns.net.
The name server configuration of 647a.com is shared with other domains, for instance boinbet1.com, zjqiye.net, oldreuse.com and two others.
The name servers of 647a.com overlap at least partially with those of other domains — among them jsdldw.com, guanxianedu.com, ssotconsulting.com and two more.
These name servers commonly appear in delegations together with a1.share-dns.com, b1.share-dns.net, a10.share-dns.com and 7 other.
Both a.share-dns.com and b.share-dns.net have a single IP address each — a.share-dns.com resolves to 172.64.53.25 while b.share-dns.net resolves to 172.64.52.239.