tuffcycle.com - robtex.com
tuffcycle.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 15.235.219.232🇸🇬 OVH15.235.128.0/17 Hosting route | ||||||
| PTR | rs5-sgp.serverhostgroup.com | ||||||
| NS | ns1.serverhostgroup.com ⭐ | ||||||
| A | 104.236.38.47🇺🇸 DIGITALOCEAN104.236.0.0/18 DigitalOcean | ||||||
| PTR | ns1.serverhostgroup.com | ||||||
| NS | ns2.serverhostgroup.com | ||||||
| A | 46.101.214.99🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean | ||||||
| PTR | ns2.serverhostgroup.com | ||||||
| NS | ns3.serverhostgroup.com | ||||||
| A | 141.164.45.163🇰🇷 AS-VULTR141.164.32.0/19 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | ns3.serverhostgroup.com | ||||||
| MX | mail.tuffcycle.com ⭐ | ||||||
| A | 15.235.219.232🇸🇬 OVH15.235.128.0/17 Hosting route | ||||||
| PTR | rs5-sgp.serverhostgroup.com | ||||||
| TXT | v=spf1 ip4:15.235.219.232 include:relay.mailchannels.net +a +mx +ip4:172.104.... | ||||||
| SOA | ns1.serverhostgroup.comsh@serverhostgroup.com 2026-03-18 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
mail.tuffcycle.com |
Same first word
tuffcycle.com |
DNS History
10 records (5 active, 5 former)
○NSdns10.hichina.com2016-12-17 → 2017-07-27 · 3 obs
● 2017-07-27 02:48:16
○ 2026-03-21 14:47:44
○NSdns9.hichina.com2016-12-17 → 2017-07-27 · 3 obs
● 2017-07-27 02:48:16
○ 2026-03-21 14:47:44
●NSns1.serverhostgroup.com2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 14:47:44
●NSns2.serverhostgroup.com2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 14:47:44
●NSns3.serverhostgroup.com2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 14:47:44
●MXmail.tuffcycle.com2026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 14:47:44
○MXmxn.mxhichina.com2016-12-17 → 2017-07-27 · 3 obs
● 2017-07-27 02:48:16
○ 2026-03-21 14:47:44
○MXmxw.mxhichina.com2016-12-17 → 2017-07-27 · 3 obs
● 2017-07-27 02:48:16
○ 2026-03-21 14:47:44
●A15.235.219.2322026-03-21 → 2026-03-21 · 2 obs
● 2026-03-21 14:47:44
○A185.122.57.322016-12-17 → 2017-07-27 · 3 obs
● 2017-07-27 02:48:16
○ 2026-03-21 14:47:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tuffcycle.com | ns1.serverhostgroup.com, ns2.serverhostgroup.com, ns3.serverhostgroup.com | 3 records |
✅ Authoritative Response
Server: 46.101.214.99
NS records: ns1.serverhostgroup.com, ns2.serverhostgroup.com, ns3.serverhostgroup.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tuffcycle.com (unsigned zone)
⏱️ Timing
Total: 360ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.235.219.232 |
| NS | 3 | ns3.serverhostgroup.com, ns2.serverhostgroup.com... |
| MX | 1 | mail.tuffcycle.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:15.235.219.232 include:relay. |
| SOA | 1 | ns1.serverhostgroup.com sh.serverhostgro |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.serverhostgroup.com, ns2.serverhostgroup.com, ns3.serverhostgroup.com)
Analysis
Hierarchy
tuffcycle.com is parent of mail.tuffcycle.com.
IP Addresses
tuffcycle.com points to a single IP: 15.235.219.232.
Other host names, for instance mail.primeoceanhk.com, jyt-designs.com, bestide.com, autodiscover.motioncapture.id and ugslotgacor3.com share IP numbers with tuffcycle.com.
Name Servers
tuffcycle.com is delegated to three name servers: ns1.serverhostgroup.com, ns2.serverhostgroup.com and ns3.serverhostgroup.com.
tuffcycle.com at least partially shares its name servers with other domains, for instance selbsterforschung.com, bunnylegend.com, manithost.com, itcommunications.com.au and monument.al.
These name servers are often used together with the name servers ns3.getleadsfast.com.
Host names with one IP number:
ns1.serverhostgroup.com points to: 104.236.38.47.
ns2.serverhostgroup.com points to: 46.101.214.99.
ns3.serverhostgroup.com points to: 141.164.45.163.
Mail Servers
tuffcycle.com is served by a single mail server, mail.tuffcycle.com.
mail.tuffcycle.com points to IP number 15.235.219.232.