by.fm - robtex.com
by.fm
| DNSSEC | ⚠️ Not signed | ||||||
| NS | fake-ns.by.fm ⭐ | ||||||
| NS | ns1.idnz.net ⚠️ Not in zone NS records | ||||||
| A | 194.50.187.66🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24 | ||||||
| NS | ns2.idnz.net ⚠️ Not in zone NS records | ||||||
| A | 194.0.182.66🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24 | ||||||
| NS | ns3.idnz.net ⚠️ Not in zone NS records | ||||||
| A | 193.227.117.66🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24 | ||||||
| SOA | fake-ns.by.fmfake-tech@by.fm serial=1 | ||||||
fm
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.fm | ||||||
| NS | b.nic.fm | ||||||
| NS | c.nic.fm | ||||||
| NS | d.nic.fm | ||||||
| NS | e.nic.fm | ||||||
| NS | f.nic.fm | ||||||
| SOA | ns0.centralnic.netitmanager@fsmtc.fm serial=303025 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSfake-ns.by.fm2026-03-28 → 2026-03-29 · 3 obs
○ 2015-08-26 03:46:58
● 2026-03-28 14:55:50
● 2026-03-29 11:35:42
● 2026-03-28 14:55:50
● 2026-03-29 11:35:42
○MXmail.b-io.co2015-08-26 → 2021-03-11 · 4 obs
● 2015-08-26 03:46:58
● 2021-03-11 06:21:50
○ 2026-03-28 14:55:50
○ 2026-03-29 11:35:42
● 2021-03-11 06:21:50
○ 2026-03-28 14:55:50
○ 2026-03-29 11:35:42
○A93.190.235.1352015-08-26 → 2021-03-11 · 4 obs
● 2015-08-26 03:46:58
● 2021-03-11 06:21:50
○ 2026-03-28 14:55:50
○ 2026-03-29 11:35:42
● 2021-03-11 06:21:50
○ 2026-03-28 14:55:50
○ 2026-03-29 11:35:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fm | a.nic.fm, b.nic.fm, c.nic.fm, d.nic.fm... | 12 records |
| by.fm | ns1.idnz.net, ns2.idnz.net, ns3.idnz.net | - |
✅ Authoritative Response
Server:193.227.117.66
NS records: ns1.idnz.net, ns2.idnz.net, ns3.idnz.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at fm: Error: DNS query timeout: 194.169.218.26 for DNSKEY fm
⏱️ Timing
Total: 3340ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| SOA | 1 | fake-ns.by.fm fake-tech.by.fm |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.fm, b.nic.fm, c.nic.fm...)
Analysis
Name Servers
by.fm is delegated to four name servers: fake-ns.by.fm, ns1.idnz.net, ns2.idnz.net and ns3.idnz.net.
by.fm shares name servers with other domains at least partially, for instance brsmedia.fm, freemasonry.fm, wealthandsociety.com, londoncitycyclist.com and reydavid.com.
Host names with a single IP number:
ns1.idnz.net points to 194.50.187.66.
ns2.idnz.net points to 194.0.182.66.
ns3.idnz.net points to 193.227.117.66.