kahncos.com - robtex.com
kahncos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.91.243.170🇺🇸 LiquidWeb64.91.224.0/19 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | ||||||
| PTR | vps.kahn.com | ||||||
| NS | ns2.oneworldhosting.com ⭐ | ||||||
| A | 67.225.242.84🇺🇸 LiquidWeb67.225.128.0/17 Liquidweb Inc | ||||||
| PTR | ns2.exacthosting.com | ||||||
| NS | ns.oneworldhosting.com | ||||||
| A | 67.225.243.78🇺🇸 LiquidWeb67.225.128.0/17 Liquidweb Inc | ||||||
| PTR | ns1.exacthosting.com | ||||||
| MX | esva2.kahn.com ⭐ | ||||||
| A | 80.211.49.138🇮🇹 ARUBA-ASN80.211.0.0/17 Aruba S.p.A. Network | ||||||
| PTR | esva2.kahn.com | ||||||
| MX | esva.kahn.com(20) | ||||||
| A | 109.168.30.136🇮🇹 AS-IRIDEOS-KP109.168.0.0/17 Retelit Digital Services S.p.A. | ||||||
| PTR | esva.kahn.com | ||||||
| TXT | v=spf1 +a +mx +ip4:209.59.151.88 +ip4:64.91.243.170 +include:spf.everycloudte... | ||||||
| SOA | ns.oneworldhosting.comservernotices@oneworldhosting.com 2022-06-28 #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=1783737337 | ||||||
Previously MX for
Subdomains
mail.kahncos.com |
Same first word
kahncos.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns.oneworldhosting.com2026-06-27 → 2026-07-11 · 3 obs
● 2026-06-27 14:30:14
● 2026-07-11 02:42:58
○NSns1.newworldhosting.com2015-05-24 → 2017-04-02 · 4 obs
● 2017-04-02 19:26:58
○ 2026-06-27 14:30:14
○ 2026-07-11 02:42:58
○NSns2.newworldhosting.com2015-05-24 → 2017-04-02 · 4 obs
● 2017-04-02 19:26:58
○ 2026-06-27 14:30:14
○ 2026-07-11 02:42:58
●NSns2.oneworldhosting.com2026-06-27 → 2026-07-11 · 3 obs
● 2026-06-27 14:30:14
● 2026-07-11 02:42:58
●MXesva.kahn.com2026-06-27 → 2026-07-11 · 3 obs
● 2026-06-27 14:30:14
● 2026-07-11 02:42:58
●MXesva2.kahn.com2026-06-27 → 2026-07-11 · 3 obs
● 2026-06-27 14:30:14
● 2026-07-11 02:42:58
○MXkahncos.com2015-05-24 → 2017-04-02 · 4 obs
● 2017-04-02 19:26:58
○ 2026-06-27 14:30:14
○ 2026-07-11 02:42:58
●A64.91.243.1702026-06-27 → 2026-07-11 · 3 obs
● 2026-06-27 14:30:14
● 2026-07-11 02:42:58
○A69.167.158.812015-05-24 → 2017-04-02 · 4 obs
● 2017-04-02 19:26:58
○ 2026-06-27 14:30:14
○ 2026-07-11 02:42:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net... | - |
| kahncos.com | ns2.oneworldhosting.com, ns.oneworldhosting.com | 2 records |
✅ Authoritative Response
Server:67.225.242.84
NS records: ns2.oneworldhosting.com, ns.oneworldhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kahncos.com (unsigned zone)
⏱️ Timing
Total: 288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.91.243.170 |
| NS | 2 | ns2.oneworldhosting.com, ns.oneworldhosting.com |
| MX | 2 | esva.kahn.com (pri: 10), esva2.kahn.com (pri: 20) |
| TXT | 1 | v=spf1 +a +mx +ip4:209.59.151.88 +ip4:64 |
| SOA | 1 | ns.oneworldhosting.com servernotices.one |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.oneworldhosting.com, ns.oneworldhosting.com)
Analysis
Hierarchy
The domain mail.kahncos.com falls under the parent kahncos.com.
IP Addresses
kahncos.com has exactly one IP address — 64.91.243.170.
Other host names, among them vps.kahn.com and kahn.com, have IP numbers in common with kahncos.com.
Name Servers
Two name servers handle the delegation for kahncos.com: ns2.oneworldhosting.com and ns.oneworldhosting.com.
The name server configuration of kahncos.com is shared with other domains, for instance betajournal.com, getmysitehosted.com, ems-usa.com and two others.
At least some of kahncos.com's name servers are shared with other domains, for example emesys.com, twellis.com, madisonlandtitle.com and two more.
These name servers tend to co-occur with ns1.newworldhosting.com, ns2.newworldhosting.com, ns1.microdome.net and 5 other name servers in the same DNS delegations.
Each of ns2.oneworldhosting.com and ns.oneworldhosting.com has one IP address: ns2.oneworldhosting.com uses 67.225.242.84 and ns.oneworldhosting.com uses 67.225.243.78.
Mail Servers
kahncos.com uses two mail servers, esva2.kahn.com and esva.kahn.com.
kahncos.com uses the same mail servers as other domains, including kahn.com.
Each of esva2.kahn.com and esva.kahn.com has one IP address: esva2.kahn.com uses 80.211.49.138 and esva.kahn.com uses 109.168.30.136.