zwextender.com - robtex.com
zwextender.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=1785397302 | ||||||
Previously MX for
zwextender.com |
Same first word
zwextender.com |
DNS History
11 records (5 active, 6 former)
●NSns1.dyna-ns.net2026-07-26 → 2026-07-30 · 3 obs
● 2026-07-26 11:57:48
● 2026-07-30 08:03:56
○NSns1.nazwa.pl2015-07-17 → 2017-10-03 · 4 obs
● 2017-10-03 06:43:18
○ 2026-07-26 11:57:48
○ 2026-07-30 08:03:56
●NSns2.dyna-ns.net2026-07-26 → 2026-07-30 · 3 obs
● 2026-07-26 11:57:48
● 2026-07-30 08:03:56
○NSns2.nazwa.pl2015-07-17 → 2017-10-03 · 4 obs
● 2017-10-03 06:43:18
○ 2026-07-26 11:57:48
○ 2026-07-30 08:03:56
○NSns3.nazwa.pl2015-07-17 → 2017-10-03 · 4 obs
● 2017-10-03 06:43:18
○ 2026-07-26 11:57:48
○ 2026-07-30 08:03:56
●MXparkmail.dynadot.com2026-07-26 → 2026-07-30 · 3 obs
● 2026-07-26 11:57:48
● 2026-07-30 08:03:56
○MXzwextender.com2015-07-17 → 2017-10-03 · 4 obs
● 2017-10-03 06:43:18
○ 2026-07-26 11:57:48
○ 2026-07-30 08:03:56
●A2a02:4780:c:275d::12026-07-26 → 2026-07-30 · 3 obs
● 2026-07-26 11:57:48
● 2026-07-30 08:03:56
●A72.62.2.632026-07-26 → 2026-07-30 · 3 obs
● 2026-07-26 11:57:48
● 2026-07-30 08:03:56
○A85.128.128.992016-07-04 → 2017-10-03 · 5 obs
● 2016-07-04 17:42:52
● 2017-10-03 06:43:18
○ 2026-07-26 11:57:48
○ 2026-07-30 08:03:56
○A85.128.134.2472015-07-17 → 2016-03-09 · 4 obs
● 2016-03-09 06:19:06
○ 2016-07-04 17:42:52
○ 2026-07-30 08:03:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| zwextender.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.24.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zwextender.com (unsigned zone)
⏱️ Timing
Total: 477ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.62.2.63 |
| AAAA | 1 | 2a02:4780:c:275d::1 |
| NS | 2 | ns1.dyna-ns.net, ns2.dyna-ns.net |
| MX | 1 | parkmail.dynadot.com (pri: 0) |
| SOA | 1 | ns1.dyna-ns.net hostmaster.zwextender.co |
Analysis
IP Addresses
zwextender.com directs to two IP numbers, 72.62.2.63 and 2a02:4780:c:275d::1
Two other host names, along with asyadefense.com, applausbrasil.com and mzltec.com, also share IP numbers with zwextender.com.
Name Servers
zwextender.com uses two name servers for its delegation: ns1.dyna-ns.net and ns2.dyna-ns.net.
zwextender.com shares its NS records with other domains, for example (0x6e616b6564)filipino.com, cleargrowthtry.info, chitradivakaruni.org and two others.
The hosts ns1.dyna-ns.net and ns2.dyna-ns.net each resolve to four IP numbers: ns1.dyna-ns.net directs to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net directs to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.
Mail Servers
The sole mail server for zwextender.com is parkmail.dynadot.com.
Among the domains sharing a mail server setup with zwextender.com are 9hdxhairs.com, thecloudcm.com, ptet.com and two others.
parkmail.dynadot.com directs to 166.88.19.105, 166.88.19.107 and 166.88.19.108 — three IP numbers in total.