polycom.ltd - robtex.com
polycom.ltd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.208.172.83🇺🇸 IONOS-AS74.208.172.0/24 IONOS Inc. us-pil-ionos-cloud-ewr | ||||||
| PTR | ip74-208-172-83.pbiaas.com | ||||||
| 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=1750902994 | ||||||
ltd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ltd ⭐ | ||||||
| NS | v0n1.nic.ltd | ||||||
| NS | v0n2.nic.ltd | ||||||
| NS | v0n3.nic.ltd | ||||||
| NS | v2n0.nic.ltd | ||||||
| NS | v2n1.nic.ltd | ||||||
| SOA | v0n0.nic.ltdhostmaster@donuts.email serial=1778376863 | ||||||
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
●NSa.share-dns.com2026-05-06 → 2026-05-10 · 3 obs
● 2026-05-06 21:40:20
● 2026-05-10 02:00:50
●NSb.share-dns.net2026-05-06 → 2026-05-10 · 3 obs
● 2026-05-06 21:40:20
● 2026-05-10 02:00:50
○NSdns10.hichina.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-08-14 17:36:40
○ 2026-05-10 02:00:50
○NSdns9.hichina.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-08-14 17:36:40
○ 2026-05-10 02:00:50
●A74.208.172.832026-05-06 → 2026-05-10 · 2 obs
● 2026-05-10 02:00:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ltd | v0n0.nic.ltd, v0n1.nic.ltd, v0n2.nic.ltd, v0n3.nic.ltd... | 12 records |
| polycom.ltd | a.share-dns.com, b.share-dns.net | - |
✅ 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 polycom.ltd (unsigned zone)
⏱️ Timing
Total: 255ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.172.83 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.ltd, v0n0.nic.ltd, v0n1.nic.ltd...)
Analysis
IP Addresses
polycom.ltd points to IP number: 74.208.172.83.
Name Servers
polycom.ltd is delegated to two name servers: a.share-dns.com and b.share-dns.net.
polycom.ltd shares the same name server setup as guanshing.com, bluehi.cn, heicms.com, aa551004.com and gaoxiaodawang.com.
polycom.ltd at least partially shares name servers with other domains, for instance vpscxrhcx.com, lcarea.com, gjlw365.com, xinminli.com and xypankou.com.
These name servers are commonly used alongside a1.share-dns.com, b1.share-dns.net, a9.share-dns.com, b9.share-dns.net, a4.share-dns.com, b4.share-dns.net, a11.share-dns.com, b11.share-dns.net, a3.share-dns.com and b3.share-dns.net.
Host names with a single IP:
a.share-dns.com points to 172.64.53.25.
b.share-dns.net points to 172.64.52.239.