extk.com - dns.ninja
extk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 206.188.192.65🇺🇸 Jacksonville206.188.192.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | vux.netsolhost.com | ||||||
| NS | ns59.worldnic.com ⭐ | ||||||
| A | 162.159.26.165Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns60.worldnic.com | ||||||
| A | 162.159.27.8Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx001.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.128🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx31.oxsus-vadesecure.net | ||||||
| MX | mx002.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.129🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx32.oxsus-vadesecure.net | ||||||
| TXT | v=spf1 include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all | ||||||
| SOA | NS59.WORLDNIC.comnamehost@WORLDNIC.com serial=126060418 | ||||||
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=1785016697 | ||||||
Same first word
extk.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSns59.worldnic.com2015-08-10 → 2026-07-25 · 2 obs
● 2026-07-25 22:08:42
●NSns60.worldnic.com2015-08-10 → 2026-07-25 · 2 obs
● 2026-07-25 22:08:42
○MXinbound.extk.com.netsolmail.net2015-08-10 → 2017-03-13 · 4 obs
● 2017-03-13 04:51:38
○ 2020-01-27 07:26:56
○ 2026-07-25 22:08:42
●MXmx001.netsol.xion.oxcs.net2026-05-07 → 2026-07-25 · 3 obs
● 2026-05-07 05:00:56
● 2026-07-25 22:08:42
●MXmx002.netsol.xion.oxcs.net2026-05-07 → 2026-07-25 · 3 obs
● 2026-05-07 05:00:56
● 2026-07-25 22:08:42
○MXmx1.netsolmail.net2020-01-27 → 2020-01-27 · 4 obs
● 2020-01-27 07:26:56
○ 2026-05-07 05:00:56
○ 2026-07-25 22:08:42
●A206.188.192.652026-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 22:08:42
○A206.188.193.1302020-01-27 → 2020-01-27 · 4 obs
● 2020-01-27 07:26:56
○ 2026-05-07 05:00:56
○ 2026-07-25 22:08:42
○A206.188.193.2412015-08-10 → 2017-03-13 · 4 obs
● 2017-03-13 04:51:38
○ 2020-01-27 07:26:56
○ 2026-07-25 22:08:42
○A209.17.116.1602026-05-07 → 2026-05-07 · 3 obs
● 2026-05-07 05:00:56
○ 2026-07-25 22:08:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| extk.com | ns59.worldnic.com, ns60.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.165
NS records: ns59.worldnic.com, ns60.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extk.com (unsigned zone)
⏱️ Timing
Total: 189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.188.192.65 |
| NS | 2 | ns60.worldnic.com, ns59.worldnic.com |
| MX | 2 | mx002.netsol.xion.oxcs.net (pri: 10), mx001.netsol.xion.oxcs.net (pri: 10) |
| TXT | 1 | v=spf1 include:spf.registeredsite.com in |
| SOA | 1 | NS59.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns59.worldnic.com, ns60.worldnic.com)
Analysis
IP Addresses
extk.com resolves to just one IP address, 206.188.192.65.
Two other host names, along with 005b81b.netsolhost.com, ublixa.com and betkoinc.net, also share IP numbers with extk.com.
Name Servers
extk.com is served by two delegated name servers, ns59.worldnic.com and ns60.worldnic.com.
extk.com shares its NS records with other domains, for example eaglevail.org, edinburgnd.com, buistinc.com and two others.
ns59.worldnic.com resolves to 162.159.26.165. ns60.worldnic.com resolves to 162.159.27.8. Both host names point to a single IP number.
Mail Servers
extk.com is served by two mail servers, mx001.netsol.xion.oxcs.net and mx002.netsol.xion.oxcs.net.
Among the domains sharing a mail server setup with extk.com are addimensions.com, hmivideo.com, routney.com and two others.
There is at least a partial MX overlap between extk.com and other domains, including lagemsltd.com, oconnorelectric.com, 101pipe.com and two others.
The mail servers mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net regularly co-occur with these mail servers.
mx001.netsol.xion.oxcs.net resolves to 173.45.18.128. mx002.netsol.xion.oxcs.net resolves to 173.45.18.129. Both host names point to a single IP number.