speedback.co - robtex.com
speedback.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:22b4🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:a392🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.34.180Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.163.146🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | darl.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b62🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c162🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2162🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 108.162.193.98🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 172.64.33.98🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 173.245.59.98🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| NS | joan.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3aad🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0ad🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | joan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20ad🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | joan.ns.cloudflare.com | ||||||
| A | 108.162.192.173🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joan.ns.cloudflare.com | ||||||
| A | 172.64.32.173🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joan.ns.cloudflare.com | ||||||
| A | 173.245.58.173🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joan.ns.cloudflare.com | ||||||
| MX | mx.hover.com.cust.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.34.180, 172.67.163.146 | ||||||
| IPv6 hints | 2606:4700:3033::6815:22b4, 2606:4700:3036::ac43:a392 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com | ||||||
| SOA | darl.ns.cloudflare.comdns@cloudflare.com serial=2401880499 | ||||||
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=1759654415 | ||||||
Same first word
speedback.de |
speedback.co |
speedback.net |
Similar names
DNS History
7 records (7 active, 0 former)
●NSdarl.ns.cloudflare.com2026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 05:23:12
●NSjoan.ns.cloudflare.com2026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 05:23:12
●MXmx.hover.com.cust.hostedemail.com2026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 05:23:12
●A104.21.34.1802026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 05:23:12
●A172.67.163.1462026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 05:23:12
●A2606:4700:3033::6815:22b42026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 05:23:12
●A2606:4700:3036::ac43:a3922026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 05:23:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| speedback.co | darl.ns.cloudflare.com, joan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.173
NS records: darl.ns.cloudflare.com, joan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for speedback.co (unsigned zone)
⏱️ Timing
Total: 466ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.163.146, 104.21.34.180 |
| AAAA | 2 | 2606:4700:3036::ac43:a392, 2606:4700:3033::6815:22b4 |
| NS | 2 | darl.ns.cloudflare.com, joan.ns.cloudflare.com |
| MX | 1 | mx.hover.com.cust.hostedemail.com (pri: |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | darl.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
speedback.co points to four IP numbers: 2606:4700:3033::6815:22b4, 2606:4700:3036::ac43:a392, 104.21.34.180 and 172.67.163.146.
Other host names, for instance zen-do.de, rainrevenueportal.xyz, tishost.gr.cdn.cloudflare.net, okbajicasino.com and www.burnsassociateslimited.com share IP numbers with speedback.co.
Name Servers
speedback.co is delegated to two name servers: darl.ns.cloudflare.com and joan.ns.cloudflare.com.
speedback.co uses the same name server setup as other domains, for instance hexometer.com, jenama.net, corkings.com, peim.de and hexact.io.
speedback.co shares name servers with other domains at least partially, for instance apex-brokers.com, ltfab.com, (0x736578)yjuara.com, zoojobs.com and freeima.com.
these name servers are often used with rosa.ns.cloudflare.com, khalid.ns.cloudflare.com and owen.ns.cloudflare.com.
Host names with six IP numbers: darl.ns.cloudflare.com points to 2606:4700:58::adf5:3b62, 2803:f800:50::6ca2:c162, 2a06:98c1:50::ac40:2162, 108.162.193.98, 172.64.33.98 and 173.245.59.98; joan.ns.cloudflare.com points to 2606:4700:50::adf5:3aad, 2803:f800:50::6ca2:c0ad, 2a06:98c1:50::ac40:20ad, 108.162.192.173, 172.64.32.173 and 173.245.58.173.
Mail Servers
The mail server for speedback.co is mx.hover.com.cust.hostedemail.com.
speedback.co shares the same mail server setup as other domains, including cryptovalley-journal.com, zachmgreen.com, kunaimedia.com, rlv.wine and saideep.me.
At least part of speedback.co's mail servers are shared with other domains, for instance stephenhare.ca and crjc.ca.
these mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host name mx.hover.com.cust.hostedemail.com resolves to IP 216.40.42.4.