polycom.by - dns.ninja
polycom.by
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.159.240.31🇧🇾 BELPAK-AS178.159.240.0/21 BY-ACTIVECLOUD | ||||||
| PTR | by169.atservers.net | ||||||
| NS | ns1.activeby.net ⭐ | ||||||
| A | 2a01:9160::a🇷🇺 ACTIVEHOST-RU-AS2a01:9160::/48 | ||||||
| PTR | ns1.activeby.net | ||||||
| A | 178.159.252.109🇷🇺 ACTIVEHOST-RU-AS178.159.252.0/24 Activehost RU LLC | ||||||
| PTR | ns1.activeby.net | ||||||
| NS | ns2.activeby.net | ||||||
| A | 2a0c:b1c2::a🇧🇾 BELPAK-AS2a0c:b1c2::/32 | ||||||
| PTR | ns2.activeby.net | ||||||
| A | 178.159.240.120🇧🇾 BELPAK-AS178.159.240.0/21 BY-ACTIVECLOUD | ||||||
| PTR | ns2.activeby.net | ||||||
| NS | ns3.activeby.net | ||||||
| A | 2a01:9160::9🇷🇺 ACTIVEHOST-RU-AS2a01:9160::/48 | ||||||
| PTR | ns3.activeby.net | ||||||
| A | 178.159.250.29🇷🇺 ACTIVEHOST-RU-AS178.159.250.0/24 Activehost RU LLC | ||||||
| MX | mxs.activeby.net ⭐ | ||||||
| A | 178.159.242.40🇧🇾 BELPAK-AS178.159.240.0/21 BY-ACTIVECLOUD | ||||||
| PTR | mx3.activeby.net | ||||||
| A | 178.159.250.30🇷🇺 ACTIVEHOST-RU-AS178.159.250.0/24 Activehost RU LLC | ||||||
| PTR | mx1.activeby.net | ||||||
| SOA | ns1.activeby.netdns-admin@polycom.by 2024-04-14 #2 | ||||||
by
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.tld.becloud.by ⭐ | ||||||
| NS | dns1.tld.becloudby.com | ||||||
| NS | dns2.tld.becloudby.tech | ||||||
| NS | dns3.tld.becloudby.tech | ||||||
| NS | dns4.tld.becloudby.tech | ||||||
| NS | dns7.tld.becloudby.com | ||||||
| SOA | dns1.tld.becloud.bysupport@becloud.by serial=2607301120 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.activeby.net2020-03-03 → 2026-07-30 · 5 obs
● 2026-04-26 08:02:24
○ 2026-05-07 10:14:34
● 2026-05-10 10:16:02
● 2026-07-30 11:31:32
●NSns2.activeby.net2020-03-03 → 2026-07-30 · 5 obs
● 2026-04-26 08:02:24
○ 2026-05-07 10:14:34
● 2026-05-10 10:16:02
● 2026-07-30 11:31:32
●NSns3.activeby.net2020-03-03 → 2026-07-30 · 5 obs
● 2026-04-26 08:02:24
○ 2026-05-07 10:14:34
● 2026-05-10 10:16:02
● 2026-07-30 11:31:32
●MXmxs.activeby.net2020-03-03 → 2026-07-30 · 8 obs
● 2026-04-26 08:02:24
○ 2026-05-07 10:14:34
● 2026-05-10 10:16:02
● 2026-06-12 06:19:02
○ 2026-06-24 21:03:16
● 2026-07-30 11:31:28
● 2026-07-30 11:31:32
●A178.159.240.312026-02-20 → 2026-07-30 · 9 obs
● 2026-02-20 08:35:44
● 2026-04-26 08:02:24
○ 2026-05-07 10:14:34
● 2026-05-10 10:16:02
● 2026-06-12 06:19:02
○ 2026-06-24 21:03:16
● 2026-07-30 11:31:28
● 2026-07-30 11:31:32
○A178.159.242.962020-03-03 → 2020-11-27 · 4 obs
● 2020-11-27 12:00:42
○ 2026-02-20 08:35:44
○ 2026-07-30 11:31:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| by | dns3.tld.becloudby.tech, dns4.tld.becloudby.tech, dns7.tld.becloudby.com, dns2.tld.becloudby.tech... | 9 records |
| polycom.by | ns1.activeby.net, ns2.activeby.net, ns3.activeby.net | - |
✅ Authoritative Response
Server:178.159.240.120
NS records: ns1.activeby.net, ns2.activeby.net, ns3.activeby.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polycom.by (unsigned zone)
⏱️ Timing
Total: 844ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.159.240.31 |
| NS | 3 | ns2.activeby.net, ns1.activeby.net... |
| MX | 1 | mxs.activeby.net (pri: 10) |
| SOA | 1 | ns1.activeby.net dns-admin.polycom.by |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (dns7.tld.becloudby.com, dns4.tld.becloudby.tech, dns3.tld.becloudby.tech...)
Analysis
IP Addresses
polycom.by has exactly one IP address — 178.159.240.31.
gcafire.by, mwatt.by, partnerby.info plus two other host names have IP numbers in common with polycom.by.
Name Servers
polycom.by has three name servers — ns1.activeby.net, ns2.activeby.net and ns3.activeby.net.
polycom.by shares at least some of its name servers with other domains, including eawfpress.ru, fizz.by, medicinadent.ru and two others.
Each of ns1.activeby.net, ns2.activeby.net and ns3.activeby.net points to two IP numbers. ns1.activeby.net points to 178.159.252.109 and 2a01:9160::a. ns2.activeby.net points to 178.159.240.120 and 2a0c:b1c2::a. ns3.activeby.net points to 178.159.250.29 and 2a01:9160::9.
Mail Servers
polycom.by uses one mail server — mxs.activeby.net.
The mail server setup of polycom.by matches that of other domains such as forts.by, prokatinstrumenta.by, raltex.by and two others.
At least some of the mail servers used by polycom.by are shared with other domains: mozyrsis.by, eurocard.by, xenaares.ru and two others among them.
These mail servers are frequently paired with the mail servers mx1.activeby.net, mx2.activeby.net and 1st.mail-gate.ru.
mxs.activeby.net points to two IP addresses: 178.159.242.40 and 178.159.250.30.