josefkostan.com - robtex.com
josefkostan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.199.59.166🇺🇸 AS1499267.199.0.0/17 | ||||||
| PTR | mickstjohn.net | ||||||
| PTR | www.mickstjohn.net | ||||||
| NS | ns1.newtekdns.com ⭐ | ||||||
| A | 216.119.106.2🇺🇸 AS14992216.119.64.0/18 | ||||||
| NS | ns2.newtekdns.com | ||||||
| A | 216.119.106.3🇺🇸 AS14992216.119.64.0/18 | ||||||
| MX | mailb4.newtekwebhosting.com ⭐ | ||||||
| A | 216.119.115.133🇺🇸 AS14992216.119.64.0/18 | ||||||
| PTR | mailb4.newtekwebhosting.com | ||||||
| TXT | v=spf1 a mx/24 ip4:63.134.207.1/24 ip4:67.199.10.18 ?all | ||||||
| SOA | ns1.newtekdns.comadministrator@newtekwebhosting.com serial=9 | ||||||
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=1777673921 | ||||||
DNS History
8 records (4 active, 4 former)
●NSns1.newtekdns.com2026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 22:27:22
● 2026-05-01 22:27:24
○NSns1.webcontrolcenter.com2015-06-07 → 2017-07-06 · 4 obs
● 2017-07-06 23:08:02
○ 2026-05-01 22:27:22
○ 2026-05-01 22:27:24
●NSns2.newtekdns.com2026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 22:27:22
● 2026-05-01 22:27:24
○NSns2.webcontrolcenter.com2015-06-07 → 2017-07-06 · 4 obs
● 2017-07-06 23:08:02
○ 2026-05-01 22:27:22
○ 2026-05-01 22:27:24
●MXmailb4.newtekwebhosting.com2026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 22:27:22
● 2026-05-01 22:27:24
○MXmailb4.webcontrolcenter.com2015-06-07 → 2017-07-06 · 4 obs
● 2017-07-06 23:08:02
○ 2026-05-01 22:27:22
○ 2026-05-01 22:27:24
○A67.199.57.2452015-06-07 → 2017-07-06 · 4 obs
● 2017-07-06 23:08:02
○ 2026-05-01 22:27:22
○ 2026-05-01 22:27:24
●A67.199.59.1662026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 22:27:22
● 2026-05-01 22:27:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| josefkostan.com | ns1.newtekdns.com, ns2.newtekdns.com | 2 records |
✅ Authoritative Response
Server:216.119.106.3
NS records: ns1.newtekdns.com, ns2.newtekdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for josefkostan.com (unsigned zone)
⏱️ Timing
Total: 135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.199.59.166 |
| NS | 2 | ns2.newtekdns.com, ns1.newtekdns.com |
| MX | 1 | mailb4.newtekwebhosting.com (pri: 10) |
| TXT | 1 | v=spf1 a mx/24 ip4:63.134.207.1/24 ip4:6 |
| SOA | 1 | ns1.newtekdns.com administrator.newtekwe |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.newtekdns.com, ns2.newtekdns.com)
Analysis
IP Addresses
josefkostan.com resolves to one IP number: 67.199.59.166.
other host names including www.mickstjohn.net, mickstjohn.org, mickstjohn.net, buzzwirenews.net and mickstjohn.com share IP numbers with josefkostan.com.
Name Servers
josefkostan.com is delegated to two name servers ns1.newtekdns.com and ns2.newtekdns.com.
josefkostan.com shares the same name server setup as other domains, for instance 201.106.208.in-addr.arpa, jeepxclub.org, blake-comm.com, fortpittlaw.com and 45.199.67.in-addr.arpa.
josefkostan.com at least partially shares name servers with other domains, for instance georgesfishingadventures.com, businesstechinc.com, chocolatebusiness.com, 66.103.75.in-addr.arpa and lotterypooling.com.
These name servers are commonly used with ns1.webcontrolcenter.com, ns2.webcontrolcenter.com, ns1.crystaltech.com, webterminator1.crystaltech.com and webterminator2.crystaltech.com.
Host names with one IP number:
ns1.newtekdns.com points to 216.119.106.2
ns2.newtekdns.com points to 216.119.106.3
Mail Servers
josefkostan.com is handled by a single mail server, mailb4.newtekwebhosting.com.
josefkostan.com shares the same mail server setup as other domains, for instance josephmagliocco.com, edelsteintech.com, storagechoice.net, hunterbooks.com and michaelgottinternational.com.
josefkostan.com shares mail servers with other domains to some extent, for instance gscdc.com.
mailb4.newtekwebhosting.com resolves to IP 216.119.115.133.