rubiconmd.net - robtex.com
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rubiconmd.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.25.99.47🇺🇸 Amazon | ||||||
| PTR | ec2-52-25-99-47.us-west-2.compute.amazonaws.com | ||||||
| A | 52.40.15.148🇺🇸 Amazon | ||||||
| A | 52.201.152.142🇺🇸 Amazon | ||||||
| A | 54.86.143.98🇺🇸 Amazon | ||||||
| NS | ns-1866.awsdns-41.co.uk ⭐ | ||||||
| A | 2600:9000:5307:4a00::1🇺🇸 Amazon | ||||||
| PTR | ns-1866.awsdns-41.co.uk | ||||||
| A | 205.251.199.74🇺🇸 Amazon | ||||||
| PTR | ns-1866.awsdns-41.co.uk | ||||||
| NS | ns-1159.awsdns-16.org | ||||||
| A | 2600:9000:5304:8700::1🇺🇸 Amazon | ||||||
| PTR | ns-1159.awsdns-16.org | ||||||
| A | 205.251.196.135🇺🇸 Amazon | ||||||
| PTR | ns-1159.awsdns-16.org | ||||||
| NS | ns-416.awsdns-52.com | ||||||
| A | 2600:9000:5301:a000::1🇺🇸 Amazon | ||||||
| PTR | ns-416.awsdns-52.com | ||||||
| A | 205.251.193.160🇺🇸 Amazon | ||||||
| PTR | ns-416.awsdns-52.com | ||||||
| NS | ns-876.awsdns-45.net | ||||||
| A | 2600:9000:5303:6c00::1🇺🇸 Amazon | ||||||
| PTR | ns-876.awsdns-45.net | ||||||
| A | 205.251.195.108🇺🇸 Amazon | ||||||
| PTR | ns-876.awsdns-45.net | ||||||
| MX | mxa-005b0f01.gslb.pphosted.com ⭐ | ||||||
| A | 205.220.164.114🇺🇸 Proofpoint | ||||||
| PTR | mx0a-005b0f01.pphosted.com | ||||||
| MX | mxb-005b0f01.gslb.pphosted.com ⭐ | ||||||
| A | 205.220.164.114🇺🇸 Proofpoint | ||||||
| PTR | mx0a-005b0f01.pphosted.com | ||||||
| TXT | v=spf1 "google-site-verification=0lvtlKIIVbaem1uVx8AoZDEvU9WN89yUPZ4LI9-6npQ" | ||||||
| SOA | ns-1866.awsdns-41.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
net
| 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=1771291465 | ||||||
Same first word
DNS History
10 records (10 active, 0 former)
●NSns-1159.awsdns-16.org2016-11-20 → 2026-02-19 · 2 obs
● 2026-02-19 02:42:08
●NSns-1866.awsdns-41.co.uk2016-11-20 → 2026-02-19 · 2 obs
● 2026-02-19 02:42:08
●NSns-416.awsdns-52.com2016-11-20 → 2026-02-19 · 2 obs
● 2026-02-19 02:42:08
●NSns-876.awsdns-45.net2016-11-20 → 2026-02-19 · 2 obs
● 2026-02-19 02:42:08
●MXmxa-005b0f01.gslb.pphosted.com2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 02:42:08
●MXmxb-005b0f01.gslb.pphosted.com2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 02:42:08
●A52.201.152.1422016-11-20 → 2026-02-19 · 2 obs
● 2026-02-19 02:42:08
●A52.25.99.472016-11-20 → 2026-02-19 · 2 obs
● 2026-02-19 02:42:08
●A52.40.15.1482016-11-20 → 2026-02-19 · 2 obs
● 2026-02-19 02:42:08
●A54.86.143.982016-11-20 → 2026-02-19 · 2 obs
● 2026-02-19 02:42:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rubiconmd.net | ns-416.awsdns-52.com, ns-876.awsdns-45.net, ns-1159.awsdns-16.org, ns-1866.awsdns-41.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.199.74
NS records: ns-416.awsdns-52.com, ns-876.awsdns-45.net, ns-1159.awsdns-16.org, ns-1866.awsdns-41.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubiconmd.net (unsigned zone)
⏱️ Timing
Total: 422ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 54.86.143.98, 52.201.152.142... |
| NS | 4 | ns-1159.awsdns-16.org, ns-1866.awsdns-41.co.uk... |
| MX | 2 | mxa-005b0f01.gslb.pphosted.com (pri: 10), mxb-005b0f01.gslb.pphosted.com (pri: 10) |
| TXT | 1 | v=spf1 "google-site-verification=0lvtlKI |
| SOA | 1 | ns-1866.awsdns-41.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-876.awsdns-45.net)
AI analysis
Four IP numbers are pointed to by rubiconmd.net: 52.25.99.47, 52.40.15.148, 52.201.152.142 and 54.86.143.98.
other host names including rubiconmd.org, ec2-52-40-15-148.us-west-2.compute.amazonaws.com, rubiconmd.info, ec2-52-25-99-47.us-west-2.compute.amazonaws.com and ec2-54-86-143-98.compute-1.amazonaws.com share IP numbers with rubiconmd.net.
rubiconmd.net is delegated to four name servers: ns-416.awsdns-52.com, ns-876.awsdns-45.net, ns-1159.awsdns-16.org and ns-1866.awsdns-41.co.uk.
rubiconmd.net at least partially shares name servers with other domains, for instance s3c.za.net, getvidit.com, completekbdesigns.com, nyeandcompany.com and vdhdev.com.
these name servers are often used together with ns-15.awsdns-01.com, ns-547.awsdns-04.net, ns-1642.awsdns-13.co.uk and ns-691.awsdns-22.net.
Host names with two IP numbers:
ns-416.awsdns-52.com points to 2600:9000:5301:a000::1 and 205.251.193.160; ns-876.awsdns-45.net points to 2600:9000:5303:6c00::1 and 205.251.195.108; ns-1159.awsdns-16.org points to 2600:9000:5304:8700::1 and 205.251.196.135; ns-1866.awsdns-41.co.uk points to 2600:9000:5307:4a00::1 and 205.251.199.74.
Two mail servers handle rubiconmd.net: mxa-005b0f01.gslb.pphosted.com and mxb-005b0f01.gslb.pphosted.com.
Host names with a single IP:
mxa-005b0f01.gslb.pphosted.com points to 205.220.164.114.
mxb-005b0f01.gslb.pphosted.com points to 205.220.164.114.
Host names pointing to 205.220.164.114: mxa-005b0f01.gslb.pphosted.com and mxb-005b0f01.gslb.pphosted.com.