upstreamcdn.co - robtex.com
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upstreamcdn.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2600:1900:4001:96e:8000:1:a1ae:94cc🇺🇸 Google | ||||||
| A | 34.41.139.193🇺🇸 Google | ||||||
| NS | ns1.hwrn.net ⭐ | ||||||
| A | 2600:1900:4000:cb7c:8000::🇺🇸 Google | ||||||
| A | 2600:1900:4061:58e:8000::🇳🇱 Google | ||||||
| A | 2600:1900:4081:2f2:8000::🇸🇬 Google | ||||||
| A | 34.32.207.228🇳🇱 Google | ||||||
| PTR | 228.207.32.34.bc.googleusercontent.com | ||||||
| A | 34.46.191.171🇺🇸 Google | ||||||
| PTR | 171.191.46.34.bc.googleusercontent.com | ||||||
| A | 35.187.247.195🇸🇬 Google | ||||||
| PTR | 195.247.187.35.bc.googleusercontent.com | ||||||
| NS | ns2.hwrn.net | ||||||
| A | 2600:1900:4000:cb7c:8000:4::🇺🇸 Google | ||||||
| A | 2600:1900:4061:58e:8000:4::🇳🇱 Google | ||||||
| A | 2600:1900:4081:2f2:8000:4::🇸🇬 Google | ||||||
| A | 34.124.162.145🇸🇬 Google | ||||||
| PTR | 145.162.124.34.bc.googleusercontent.com | ||||||
| A | 34.136.0.93🇺🇸 Google | ||||||
| PTR | 93.0.136.34.bc.googleusercontent.com | ||||||
| A | 34.147.11.210🇳🇱 Google | ||||||
| PTR | 210.11.147.34.bc.googleusercontent.com | ||||||
| MX | mx1.csof.net ⭐ | ||||||
| A | 46.4.12.146🇩🇪 Hetzner | ||||||
| PTR | static.146.12.4.46.clients.your-server.de | ||||||
| MX | mx2.csof.net ⭐ | ||||||
| A | 46.4.10.173🇩🇪 Hetzner | ||||||
| PTR | static.173.10.4.46.clients.your-server.de | ||||||
| TXT | v=spf1 include:_incspfcheck.mailspike.net -all | ||||||
| SOA | ns1.hwrn.nethostmaster@hwrn.net 2025-12-19 #8 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co 🔒 | ||||||
| NS | b.registrydns.co 🔒 | ||||||
| NS | c.registrydns.co 🔒 | ||||||
| NS | d.registrydns.co 🔒 | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759588016 | ||||||
Up
Same first word
upstreamcdn.co |
Similar names
DNS History
9 records (6 active, 3 former)
○NSbrenda.ns.cloudflare.com2021-07-21 → 2021-07-21 · 2 obs
○ 2026-02-18 19:59:44
○NSjoel.ns.cloudflare.com2021-07-21 → 2021-07-21 · 2 obs
○ 2026-02-18 19:59:44
○A185.178.208.1352021-07-21 → 2021-07-21 · 2 obs
○ 2026-02-18 19:59:44
●A2600:1900:4001:96e:8000:1:a1ae:94cc2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 19:59:44
●A34.41.139.1932026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 19:59:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| upstreamcdn.co | ns1.hwrn.net, ns2.hwrn.net | - |
✅ Authoritative Response
Server: 34.147.11.210
NS records: ns1.hwrn.net, ns2.hwrn.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for upstreamcdn.co (unsigned zone)
⏱️ Timing
Total: 476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.41.139.193 |
| AAAA | 1 | 2600:1900:4001:96e:8000:1:a1ae:94cc |
| NS | 2 | ns1.hwrn.net, ns2.hwrn.net |
| MX | 2 | mx2.csof.net (pri: 10), mx1.csof.net (pri: 10) |
| TXT | 1 | v=spf1 include:_incspfcheck.mailspike.ne |
| SOA | 1 | ns1.hwrn.net hostmaster.hwrn.net |
AI analysis
upstreamcdn.co is a parent of s95.upstreamcdn.co and www.upstreamcdn.co.
upstreamcdn.co points to two IP numbers: 2600:1900:4001:96e:8000:1:a1ae:94cc and 34.41.139.193.
Other host names such as 3-247-30-217.tatintel.com, httcraf4k8gsbqrewxcfmictos.qwo231sdx.club, x403b094a.ip.e-nt.net, 108.25.mozcom.net and cbshost-24-249-149-218.sbcox.net share IPs with upstreamcdn.co.
upstreamcdn.co is delegated to two name servers: ns1.hwrn.net and ns2.hwrn.net.
upstreamcdn.co shares the same name server setup as cbshost-12-164-249-241.sbcox.net, papgon10.ru, hs7l2z8yr20oa9cdzug1s3padsw.qwo231sdx.club, 216-195-68-214.cncndc.net and dy7qdntk5infbgqqclnh9s.qwo231sdx.club.
Host names with six IP numbers:
ns1.hwrn.net points to 2600:1900:4000:cb7c:8000::, 2600:1900:4061:58e:8000::, 2600:1900:4081:2f2:8000::, 34.32.207.228, 34.46.191.171 and 35.187.247.195.
ns2.hwrn.net points to 2600:1900:4000:cb7c:8000:4::, 2600:1900:4061:58e:8000:4::, 2600:1900:4081:2f2:8000:4::, 34.124.162.145, 34.136.0.93 and 34.147.11.210.
upstreamcdn.co is handled by two mail servers: mx1.csof.net and mx2.csof.net.
The mail server setup for upstreamcdn.co matches that of other domains, for instance cprxolgkuvobftwxj0t0lgcpdetypj.qwo231sdx.club, xd8392c8a.ip.e-nt.net, static-131.63.93.111-tataidc.co.in, 145403.simplecloud.club and xd8390e71.ip.e-nt.net.
Host names with a single IP:
mx1.csof.net points to 46.4.12.146.
mx2.csof.net points to 46.4.10.173.