duplexdummy.com - dns.ninja
duplexdummy.com
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=1784545172 | ||||||
Same first word
duplexdummy.com |
DNS History
11 records (7 active, 4 former)
●NSdns1.name-services.com2007-10-30 → 2026-07-20 · 2 obs
● 2026-07-20 11:17:38
●NSdns2.name-services.com2007-10-30 → 2026-07-20 · 2 obs
● 2026-07-20 11:17:38
●NSdns3.name-services.com2007-10-30 → 2026-07-20 · 2 obs
● 2026-07-20 11:17:38
●NSdns4.name-services.com2007-10-30 → 2026-07-20 · 2 obs
● 2026-07-20 11:17:38
●NSdns5.name-services.com2007-10-30 → 2026-07-20 · 2 obs
● 2026-07-20 11:17:38
○MXeforwardct.name-services.com2015-08-11 → 2017-03-18 · 5 obs
● 2015-08-11 01:39:08
● 2017-03-18 20:08:00
○ 2018-10-31 21:50:34
○ 2026-07-20 11:17:38
○MXeforwardct2.name-services.com2015-08-11 → 2017-03-18 · 5 obs
● 2015-08-11 01:39:08
● 2017-03-18 20:08:00
○ 2018-10-31 21:50:34
○ 2026-07-20 11:17:38
○MXeforwardct3.name-services.com2015-08-11 → 2017-03-18 · 5 obs
● 2015-08-11 01:39:08
● 2017-03-18 20:08:00
○ 2018-10-31 21:50:34
○ 2026-07-20 11:17:38
●MXmx.duplexdummy.com.cust.a.hostedemail.com2018-10-31 → 2026-07-20 · 3 obs
● 2018-10-31 21:50:34
● 2026-07-20 11:17:38
●A69.5.180.1002015-08-11 → 2026-07-20 · 3 obs
● 2015-08-11 01:39:08
● 2026-07-20 11:17:38
○A8.15.231.1052007-10-30 → 2007-10-30 · 3 obs
○ 2015-08-11 01:39:08
○ 2026-07-20 11:17:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
| duplexdummy.com | dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com... | 10 records |
✅ Authoritative Response
Server:64.98.148.139
NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duplexdummy.com (unsigned zone)
⏱️ Timing
Total: 268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 69.5.180.100 |
| NS | 5 | dns1.name-services.com, dns3.name-services.com... |
| MX | 1 | mx.duplexdummy.com.cust.a.hostedemail.co |
| TXT | 1 | v=spf1 include:_spf.emfwd.name-services. |
| SOA | 1 | dns1.name-services.com info.name-service |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)
Analysis
IP Addresses
duplexdummy.com resolves to just one IP address, 69.5.180.100.
Name Servers
duplexdummy.com delegates to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.
The name servers of duplexdummy.com overlap at least partially with those of other domains — among them vvh.ca, isisi.com, lineindex.net and two more.
These name servers commonly appear alongside the name servers dns4.name-services.com and dns5.name-services.com.
Host names that have two IP addresses:
The A records for dns1.name-services.com return 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.
The A records for dns2.name-services.com return 216.40.47.201 and 2604:4000:0:d:216:40:47:201.
The A records for dns3.name-services.com return 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.
The A records for dns4.name-services.com return 216.40.47.202 and 2604:4000:0:d:216:40:47:202.
The A records for dns5.name-services.com return 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.
Mail Servers
The sole mail server for duplexdummy.com is mx.duplexdummy.com.cust.a.hostedemail.com.