pfsqkb.com - robtex.com
pfsqkb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.220.239.238🇭🇰 GNET-AS9294154.220.224.0/20 | ||||||
| NS | a2.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 | b2.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=1785056136 | ||||||
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=1785202212 | ||||||
Subdomains
Same first word
pfsqkb.com |
DNS History
9 records (5 active, 4 former)
●NSa.share-dns.com2026-07-11 → 2026-07-28 · 2 obs
● 2026-07-28 01:31:40
○NSa1.share-dns.com2026-07-11 → 2026-07-11 · 3 obs
○ 2026-07-19 10:23:42
○ 2026-07-28 01:31:40
●NSa2.share-dns.com2026-07-19 → 2026-07-28 · 3 obs
● 2026-07-19 10:23:42
● 2026-07-28 01:31:40
●NSb.share-dns.net2026-07-11 → 2026-07-28 · 2 obs
● 2026-07-28 01:31:40
○NSb1.share-dns.net2026-07-11 → 2026-07-11 · 3 obs
○ 2026-07-19 10:23:42
○ 2026-07-28 01:31:40
●NSb2.share-dns.net2026-07-19 → 2026-07-28 · 3 obs
● 2026-07-19 10:23:42
● 2026-07-28 01:31:40
●A154.220.239.2382026-07-26 → 2026-07-28 · 3 obs
● 2026-07-26 09:07:46
● 2026-07-28 01:31:40
○A19.200.28.32026-07-11 → 2026-07-11 · 3 obs
○ 2026-07-19 10:23:42
○ 2026-07-28 01:31:40
○A87.85.109.1802026-07-19 → 2026-07-19 · 4 obs
● 2026-07-19 10:23:42
○ 2026-07-26 09:07:46
○ 2026-07-28 01:31:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| pfsqkb.com | b2.share-dns.net, a2.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b2.share-dns.net, a2.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pfsqkb.com (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.220.239.238 |
| 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 (a2.share-dns.com)
Analysis
Hierarchy
pfsqkb.com is the parent domain of m.pfsqkb.com and www.pfsqkb.com.
IP Addresses
pfsqkb.com points to a single IP number: 154.220.239.238.
Other hosts including www.pfsqkb.com, gcc-alumni.com and stars911.com share IP addresses with pfsqkb.com.
Name Servers
pfsqkb.com has four authoritative name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.
The name servers of pfsqkb.com overlap at least partially with those of other domains — among them xnhxy.com, 43059.com, iskspot.com and two more.
These name servers commonly appear in delegations together with a3.share-dns.com, b3.share-dns.net, a10.share-dns.com and 7 other.
a2.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b2.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.
The host names a2.share-dns.com and a.share-dns.com both resolve to 172.64.53.25 IP addresses.
The host names b2.share-dns.net and b.share-dns.net both resolve to 172.64.52.239 IP addresses.