duffield.co - robtex.com
duffield.co
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=1759642574 | ||||||
Same first word
DNS History
10 records (9 active, 1 former)
●NSns57.domaincontrol.com2015-07-22 → 2026-04-25 · 2 obs
● 2026-04-25 09:26:20
●NSns58.domaincontrol.com2015-07-22 → 2026-04-25 · 2 obs
● 2026-04-25 09:26:20
●MXalt1.aspmx.l.google.com2015-07-22 → 2026-04-25 · 2 obs
● 2026-04-25 09:26:20
●MXalt2.aspmx.l.google.com2015-07-22 → 2026-04-25 · 2 obs
● 2026-04-25 09:26:20
●MXaspmx.l.google.com2015-07-22 → 2026-04-25 · 2 obs
● 2026-04-25 09:26:20
●MXaspmx2.googlemail.com2015-07-22 → 2026-04-25 · 2 obs
● 2026-04-25 09:26:20
●MXaspmx3.googlemail.com2015-07-22 → 2026-04-25 · 2 obs
● 2026-04-25 09:26:20
●A15.197.148.332026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 20:17:44
● 2026-04-25 09:26:20
●A3.33.130.1902026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 20:17:44
● 2026-04-25 09:26:20
○A50.63.202.332015-07-22 → 2019-03-23 · 4 obs
● 2019-03-23 16:00:42
○ 2026-04-10 20:17:44
○ 2026-04-25 09:26:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| duffield.co | ns58.domaincontrol.com, ns57.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.108.29
NS records: ns58.domaincontrol.com, ns57.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duffield.co (unsigned zone)
⏱️ Timing
Total: 2174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns57.domaincontrol.com, ns58.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 30)... |
| SOA | 1 | ns57.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
duffield.co points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names, for instance breakloop.net, rmazon.com, thegoodstuffvending.com, idehara.us and beckercrew.com share IP numbers with duffield.co.
Name Servers
duffield.co's delegation is to two name servers ns57.domaincontrol.com and ns58.domaincontrol.com.
duffield.co shares the same name server configuration as other domains, such as allcountyservices.com, ican-b.com, cdnelxn.com, motivationbook.net and weedwolves.com.
Host names with two IP numbers: ns57.domaincontrol.com points to 2603:5:21c2::1d and 97.74.108.29; ns58.domaincontrol.com points to 2603:5:22c2::1d and 173.201.76.29
Mail Servers
Five mail servers handle duffield.co: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
duffield.co shares some mail servers with other domains, including smi-corporate.com, clearpoint-au.com, ns500671.ns500671.ns500671.ns500742.ns500671.ns500731.ns500742.ns500704.ns500671.ns500688.lusty(0x736c7574)z.com, ns500734.ns500734.ns500699.ns500699.ns500699.ns500693.ns500693.ns500699.ns500588.ns500588.ns500693.ns500699.ns500588.ns500110.dtrkdll.com and ns500759.ns500758.ns500698.ns500736.ns500698.ns500735.ns500698.ns500698.ns500736.ns500698.ns500698.ns500576.ns500619.ns500576.ns500576.trackreceptor.com.
these mail servers are often used alongside the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers: aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27; aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.27; aspmx.l.google.com points to 2607:f8b0:4004:c21::1a and 172.253.63.27; alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26; alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27. Host names pointing to 2a00:1450:400b:c02::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com; Host names pointing to 172.253.116.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com.