duffieldlab.com - robtex.com
duffieldlab.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns27.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2171::e🇺🇸 GODADDY-DNS | ||||||
| PTR | ns27.domaincontrol.com | ||||||
| A | 97.74.103.14🇺🇸 GODADDY-DNS | ||||||
| PTR | ns27.domaincontrol.com | ||||||
| NS | ns28.domaincontrol.com | ||||||
| A | 2603:5:2271::e🇺🇸 GODADDY-DNS | ||||||
| PTR | ns28.domaincontrol.com | ||||||
| A | 173.201.71.14🇺🇸 GODADDY-DNS | ||||||
| PTR | ns28.domaincontrol.com | ||||||
| MX | smtp.secureserver.net ⭐ | ||||||
| A | 216.69.141.71🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp01-v01.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.84🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp02-v01.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.113🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp03-v01.prod.phx3.secureserver.net | ||||||
| MX | mailstore1.secureserver.net(10) | ||||||
| A | 216.69.141.78🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp01-v02.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.114🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp03-v02.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.162🇺🇸 AS398101 | ||||||
| PTR | osplibsmtp02-v02.prod.phx3.secureserver.net | ||||||
| SOA | ns27.domaincontrol.comdns@jomax.net 2023-04-25 #3 | ||||||
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 | ||||||
DNS History
5 records (4 active, 1 former)
●NSns27.domaincontrol.com2015-08-07 → 2026-02-24 · 2 obs
● 2026-02-24 07:17:46
●NSns28.domaincontrol.com2015-08-07 → 2026-02-24 · 2 obs
● 2026-02-24 07:17:46
●MXmailstore1.secureserver.net2015-08-07 → 2026-02-24 · 2 obs
● 2026-02-24 07:17:46
●MXsmtp.secureserver.net2015-08-07 → 2026-02-24 · 2 obs
● 2026-02-24 07:17:46
○A97.74.158.12015-08-07 → 2017-03-21 · 3 obs
● 2017-03-21 23:35:06
○ 2026-02-24 07:17:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| duffieldlab.com | ns27.domaincontrol.com, ns28.domaincontrol.com | - |
✅ Authoritative Response
Server: 173.201.71.14
NS records: ns27.domaincontrol.com, ns28.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duffieldlab.com (unsigned zone)
⏱️ Timing
Total: 65ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns27.domaincontrol.com, ns28.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns27.domaincontrol.com dns.jomax.net |
AI analysis
Delegation for duffieldlab.com rests with two name servers, ns27.domaincontrol.com and ns28.domaincontrol.com.
duffieldlab.com shares the same name server setup as other domains, including kgcorner.com, coasterimages.net, emadalsamhan.com, inkstaindprinting.com and thebotshop.net.
duffieldlab.com shares name servers with other domains at least partially, for example flgs.lake.k12.il.us.
Host names with two IP numbers: ns27.domaincontrol.com points to 2603:5:2171::e and 97.74.103.14; ns28.domaincontrol.com points to 2603:5:2271::e and 173.201.71.14.
duffieldlab.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
duffieldlab.com uses the same mail server configuration as other domains, such as leatherfromportugal.com.cn, farfromhappy.com, solvercad.com, patagonianit.com and scott-bass.com.
Host names with three IP numbers: The host name mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; The host name smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.