rbclass.link - dns.ninja
rbclass.link
link
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1786512063 | ||||||
Subdomains
www.rbclass.link |
Same first word
Similar names
DNS History
15 records (7 active, 8 former)
●NSns-1218.awsdns-24.org2026-03-29 → 2026-08-12 · 2 obs
● 2026-08-12 05:24:20
●NSns-1909.awsdns-46.co.uk2026-03-29 → 2026-08-12 · 2 obs
● 2026-08-12 05:24:20
●NSns-283.awsdns-35.com2026-03-29 → 2026-08-12 · 2 obs
● 2026-08-12 05:24:20
●NSns-961.awsdns-56.net2026-03-29 → 2026-08-12 · 2 obs
● 2026-08-12 05:24:20
●A18.157.58.1152026-08-12 → 2026-08-12 · 3 obs
● 2026-08-12 02:31:42
● 2026-08-12 05:24:20
○A18.193.58.932026-05-10 → 2026-05-10 · 4 obs
● 2026-05-10 22:43:26
○ 2026-06-11 16:44:54
○ 2026-08-12 05:24:20
○A3.123.56.1672026-03-29 → 2026-08-12 · 2 obs
○ 2026-08-12 05:24:20
○A3.67.156.1242026-06-11 → 2026-06-11 · 4 obs
● 2026-06-11 16:44:54
○ 2026-08-12 02:31:42
○ 2026-08-12 05:24:20
○A52.28.111.972026-03-29 → 2026-03-29 · 3 obs
○ 2026-05-10 22:43:26
○ 2026-08-12 05:24:20
●A52.59.37.1932026-08-12 → 2026-08-12 · 3 obs
● 2026-08-12 02:31:42
● 2026-08-12 05:24:20
○A63.177.37.532026-06-11 → 2026-06-11 · 4 obs
● 2026-06-11 16:44:54
○ 2026-08-12 02:31:42
○ 2026-08-12 05:24:20
○A63.178.116.1342026-03-29 → 2026-08-12 · 2 obs
○ 2026-08-12 05:24:20
○A63.180.113.1092026-03-29 → 2026-03-29 · 3 obs
○ 2026-05-10 22:43:26
○ 2026-08-12 05:24:20
○A63.183.64.2392026-05-10 → 2026-05-10 · 4 obs
● 2026-05-10 22:43:26
○ 2026-06-11 16:44:54
○ 2026-08-12 05:24:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| link | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| rbclass.link | ns-283.awsdns-35.com, ns-961.awsdns-56.net, ns-1218.awsdns-24.org, ns-1909.awsdns-46.co.uk | - |
✅ Authoritative Response
Server:205.251.199.117
NS records: ns-283.awsdns-35.com, ns-961.awsdns-56.net, ns-1218.awsdns-24.org, ns-1909.awsdns-46.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rbclass.link (unsigned zone)
⏱️ Timing
Total: 546ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.59.37.193, 18.157.58.115 |
| NS | 4 | ns-1218.awsdns-24.org, ns-1909.awsdns-46.co.uk... |
| MX | 1 | mx2.zoho.com (pri: 20) |
| TXT | 1 | zoho-verification=zb84219176.zmverify.zo |
| SOA | 1 | ns-283.awsdns-35.com awsdns-hostmaster.a |
Analysis
Hierarchy
The domain www.rbclass.link falls under the parent rbclass.link.
IP Addresses
rbclass.link points to the IP addresses 18.157.58.115 and 52.59.37.193
Other host names, such as api.fot-now.fot-now-uat.enbw.cloud, share IP numbers with rbclass.link.
Name Servers
The authoritative name servers for rbclass.link are ns-283.awsdns-35.com, ns-961.awsdns-56.net, ns-1218.awsdns-24.org and ns-1909.awsdns-46.co.uk.
At least some of rbclass.link's name servers are shared with other domains, for example cinemacolorist.ch, technicaware.com, mylancodeofbusinessconductandethics.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-283.awsdns-35.com directs to 205.251.193.27 and 2600:9000:5301:1b00::1; ns-961.awsdns-56.net directs to 205.251.195.193 and 2600:9000:5303:c100::1; ns-1218.awsdns-24.org directs to 205.251.196.194 and 2600:9000:5304:c200::1; ns-1909.awsdns-46.co.uk directs to 205.251.199.117 and 2600:9000:5307:7500::1.
Mail Servers
Mail for rbclass.link is handled by a single mail server, mx2.zoho.com.
rbclass.link uses an identical mail server configuration to several other domains — among them mysanus.com, cpnrstaffing.com, vietsaotravel.vn and two more.
rbclass.link has at least partial mail server overlap with other domains such as historyatourhouse.com, faceprive.com, zen.ro and two more.
It is common to find these mail servers used together with the mail servers mx.zoho.com and mx3.zoho.com.
mx2.zoho.com resolves to a single IP number: 136.143.183.44.