rxrx.io - robtex.com
rxrx.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1783220617 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-cloud-c1.googledomains.com2026-06-25 → 2026-07-05 · 2 obs
● 2026-07-05 03:24:32
●NSns-cloud-c2.googledomains.com2026-06-25 → 2026-07-05 · 2 obs
● 2026-07-05 03:24:32
●NSns-cloud-c3.googledomains.com2026-06-25 → 2026-07-05 · 2 obs
● 2026-07-05 03:24:32
●NSns-cloud-c4.googledomains.com2026-06-25 → 2026-07-05 · 2 obs
● 2026-07-05 03:24:32
●MXmxa-0067c601.gslb.pphosted.com2026-06-25 → 2026-07-05 · 2 obs
● 2026-07-05 03:24:32
●MXmxb-0067c601.gslb.pphosted.com2026-06-25 → 2026-07-05 · 2 obs
● 2026-07-05 03:24:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| rxrx.io | ns-cloud-c4.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.108
NS records: ns-cloud-c4.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rxrx.io (unsigned zone)
⏱️ Timing
Total: 410ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-c3.googledomains.com, ns-cloud-c2.googledomains.com... |
| MX | 2 | mxb-0067c601.gslb.pphosted.com (pri: 10), mxa-0067c601.gslb.pphosted.com (pri: 10) |
| TXT | 6 | google-site-verification=lInRALl3iPRgQc6, 8gvn86kl1xx6ywzl6ll0cntv4hyhbp8k... |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
Analysis
Name Servers
The authoritative name servers for rxrx.io are ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
rxrx.io has at least partial name server overlap with other domains, such as sjwpbd.org, marissamoss.com, eduoptions.online and two others.
ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com all point to exactly two IP numbers each: ns-cloud-c1.googledomains.com → 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com → 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com → 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com → 216.239.38.108 and 2001:4860:4802:38::6c.
Mail Servers
Mail for rxrx.io is handled by two mail servers — mxa-0067c601.gslb.pphosted.com and mxb-0067c601.gslb.pphosted.com.
rxrx.io uses the same mail servers as recursionpharma.com and recursion.com, among others.
The mail servers of rxrx.io are at least partially shared with other domains, including mousera.com.
These mail servers commonly appear together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two other mail servers.
mxa-0067c601.gslb.pphosted.com directs to 205.220.178.139 and mxb-0067c601.gslb.pphosted.com directs to 205.220.166.138; each host name points to exactly one IP number.