isfrank.com - robtex.com
isfrank.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | a7.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 | 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 | b7.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 | ||||||
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=1778268461 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NSa.share-dns.com2026-05-08 → 2026-05-08 · 3 obs
● 2026-05-08 13:58:34
● 2026-05-08 19:52:36
●NSa7.share-dns.com2026-05-08 → 2026-05-08 · 3 obs
● 2026-05-08 13:58:34
● 2026-05-08 19:52:36
●NSb.share-dns.net2026-05-08 → 2026-05-08 · 3 obs
● 2026-05-08 13:58:34
● 2026-05-08 19:52:36
●NSb7.share-dns.net2026-05-08 → 2026-05-08 · 3 obs
● 2026-05-08 13:58:34
● 2026-05-08 19:52:36
○NSdns10.hichina.com2015-11-08 → 2016-11-26 · 4 obs
● 2016-11-26 23:01:58
○ 2017-12-02 13:59:50
○ 2026-05-08 19:52:36
○NSdns9.hichina.com2015-11-08 → 2016-11-26 · 4 obs
● 2016-11-26 23:01:58
○ 2017-12-02 13:59:50
○ 2026-05-08 19:52:36
○NSv1.dns234.net2017-12-02 → 2017-12-02 · 4 obs
● 2017-12-02 13:59:50
○ 2026-05-08 13:58:34
○ 2026-05-08 19:52:36
○NSv2.dns234.net2017-12-02 → 2017-12-02 · 4 obs
● 2017-12-02 13:59:50
○ 2026-05-08 13:58:34
○ 2026-05-08 19:52:36
○A182.18.21.2412015-11-08 → 2016-01-24 · 4 obs
● 2016-01-24 17:16:34
○ 2016-04-10 16:25:36
○ 2026-05-08 19:52:36
○A23.234.41.1192017-12-02 → 2017-12-02 · 4 obs
● 2017-12-02 13:59:50
○ 2026-05-08 13:58:34
○ 2026-05-08 19:52:36
○A243.12.188.592016-04-10 → 2016-11-26 · 5 obs
● 2016-04-10 16:25:36
● 2016-11-26 23:01:58
○ 2017-12-02 13:59:50
○ 2026-05-08 19:52:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| isfrank.com | b7.share-dns.net, a7.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b7.share-dns.net, a7.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isfrank.com (unsigned zone)
⏱️ Timing
Total: 274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a7.share-dns.com)
Analysis
Name Servers
isfrank.com is delegated to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.
isfrank.com at least partially shares name servers with other domains, for instance doshokai.com, jingxinmoju.com, focusartmag.com, yilianjie123.com and yyolaf.com.
These name servers are often used together with the name servers a8.share-dns.com, b8.share-dns.net, a9.share-dns.com, b9.share-dns.net, a5.share-dns.com, b5.share-dns.net, a10.share-dns.com, b10.share-dns.net, a6.share-dns.com and b6.share-dns.net.
Host names with one IP:
a7.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b7.share-dns.net points to 172.64.52.239.
b.share-dns.net points to 172.64.52.239.
Hosts pointing to 172.64.53.25: a7.share-dns.com, a.share-dns.com.
Hosts pointing to 172.64.52.239: b7.share-dns.net, b.share-dns.net.