opfby.com - robtex.com
opfby.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.21.90.218🇲🇾 GIGABIT-1103.21.90.0/24 Gigabit Hosting Sdn Bhd 5-2, 3rd Mile Square 151, Jalan Klang Lama | ||||||
| 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=1769172048 | ||||||
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=1774515122 | ||||||
Subdomains
www.opfby.com |
Same first word
opfby.com |
Similar names
DNS History
9 records (3 active, 6 former)
●NSa.share-dns.com2026-02-18 → 2026-03-26 · 3 obs
● 2026-02-18 21:07:42
● 2026-03-26 09:21:02
●NSb.share-dns.net2026-02-18 → 2026-03-26 · 3 obs
● 2026-02-18 21:07:42
● 2026-03-26 09:21:02
○NSns1.myhostadmin.net2016-12-18 → 2016-12-18 · 3 obs
○ 2026-02-18 21:07:42
○ 2026-03-26 09:21:02
○NSns2.myhostadmin.net2016-12-18 → 2016-12-18 · 3 obs
○ 2026-02-18 21:07:42
○ 2026-03-26 09:21:02
○NSns3.myhostadmin.net2016-12-18 → 2016-12-18 · 3 obs
○ 2026-02-18 21:07:42
○ 2026-03-26 09:21:02
○NSns4.myhostadmin.net2016-12-18 → 2016-12-18 · 3 obs
○ 2026-02-18 21:07:42
○ 2026-03-26 09:21:02
○NSns5.myhostadmin.net2016-12-18 → 2016-12-18 · 3 obs
○ 2026-02-18 21:07:42
○ 2026-03-26 09:21:02
○NSns6.myhostadmin.net2016-12-18 → 2016-12-18 · 3 obs
○ 2026-02-18 21:07:42
○ 2026-03-26 09:21:02
●A103.21.90.2182026-02-18 → 2026-03-26 · 2 obs
● 2026-03-26 09:21:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| opfby.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 opfby.com (unsigned zone)
⏱️ Timing
Total: 969ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.21.90.218 |
| 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
Hierarchy
The parent of www.opfby.com is opfby.com.
IP Addresses
opfby.com points to a single IP: 103.21.90.218.
Other host names, for instance 582233324.com, mail.3dmagicbox.com, sinotms.net, mardeautos.com and scdishen.com share IP numbers with opfby.com.
Name Servers
Two name servers a.share-dns.com and b.share-dns.net handle delegation for opfby.com.
opfby.com uses the same name server setup as other domains, for example zhouxiangsx.com, seaeno.com, vera-hk.com, hxlwl.com and konlen.com.
opfby.com partially shares name servers with other domains; examples include jgxohmdr.icu, papastringband.com, 9tqal4c8.com, cloud0662.com and eeedr.com.
These name servers are commonly used alongside a9.share-dns.com, b9.share-dns.net, a7.share-dns.com, b7.share-dns.net, a3.share-dns.com, b3.share-dns.net, a4.share-dns.com, b4.share-dns.net, a11.share-dns.com and b11.share-dns.net.
Host names with one IP number: The host name a.share-dns.com points to 172.64.53.25 and the host name b.share-dns.net points to 172.64.52.239.