ns13.algebra.com - robtex.com
ns13.algebra.com
| DNSSEC | ⚠️ Not signed | ||||||
algebra.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.196.52.56🇺🇸 Google104.196.48.0/20 | ||||||
| NS | algebra.com ⭐ | ||||||
| NS | ns19.chudov.com | ||||||
| NS | ns21.chudov.com | ||||||
| MX | fractal.chudov.com ⭐ | ||||||
| TXT | google-site-verification=3F0zPrznXgYCqXUXupvfF0MH2oE1yWILTM0DgpwgpSU | ||||||
| TXT | v=spf1 mx a:www.algebra.com a:bling.chudov.com a:igor.chudov.com a:boss.chudo... | ||||||
| SOA | algebra.comichudov@algebra.com 2025-09-13 #3 | ||||||
rank #25438 globally
rank #12521 in the tld
WOT: SAFE (93/100)
📈 Tranco rank: #72,414
Previously NS for
Same first word
Similar names
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sn13.cn |
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DNS History
1 record (0 active, 1 former)
○A65.182.171.1622008-09-10 → 2015-11-28 · 4 obs
● 2008-09-10 15:43:48
● 2015-11-28 11:08:48
○ 2016-03-07 03:07:30
○ 2026-05-13 06:43:08
● 2015-11-28 11:08:48
○ 2016-03-07 03:07:30
○ 2026-05-13 06:43:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| algebra.com | ns19.chudov.com, ns21.chudov.com | 2 records |
✅ Authoritative Response
Server:75.146.106.189
NS records: ns19.chudov.com, ns21.chudov.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for algebra.com (unsigned zone)
⏱️ Timing
Total: 147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns19.chudov.com, ns21.chudov.com)