kotabiz.com - robtex.com
kotabiz.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=1774852537 | ||||||
Same first word
kotabiz.com |
Similar names
DNS History
20 records (11 active, 9 former)
●NSns-1032.awsdns-01.org2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:36:40
●NSns-1750.awsdns-26.co.uk2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:36:40
●NSns-501.awsdns-62.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:36:40
●NSns-772.awsdns-32.net2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:36:40
○NSns1.wepas.co.kr2018-06-06 → 2018-06-06 · 2 obs
○ 2026-03-30 06:36:40
○NSns2.wepas.co.kr2018-06-06 → 2018-06-06 · 2 obs
○ 2026-03-30 06:36:40
●MXinbound-smtp.us-east-1.amazonaws.com2026-03-30 → 2026-03-30 · 1 obs
○A100.51.117.1952026-03-30 → 2026-03-30 · 1 obs
○A112.175.151.1022018-06-06 → 2018-06-06 · 2 obs
○ 2026-03-30 06:36:40
○A13.219.129.1652026-03-30 → 2026-03-30 · 1 obs
●A174.129.207.1652026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:36:40
○A23.22.77.12026-03-30 → 2026-03-30 · 1 obs
●A3.227.141.2162026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:36:40
●A44.217.9.1162026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:36:40
●A52.4.207.1192026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:36:40
○A54.144.69.1522026-03-30 → 2026-03-30 · 1 obs
●A54.196.65.852026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:36:40
○A54.235.198.592026-03-30 → 2026-03-30 · 1 obs
●A54.235.218.732026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 06:36:40
○A98.85.186.1422026-03-30 → 2026-03-30 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| kotabiz.com | ns-501.awsdns-62.com, ns-772.awsdns-32.net, ns-1032.awsdns-01.org, ns-1750.awsdns-26.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.196.8
NS records: ns-501.awsdns-62.com, ns-772.awsdns-32.net, ns-1032.awsdns-01.org, ns-1750.awsdns-26.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kotabiz.com (unsigned zone)
⏱️ Timing
Total: 505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 6 | 44.217.9.116, 3.227.141.216... |
| NS | 4 | ns-1032.awsdns-01.org, ns-1750.awsdns-26.co.uk... |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| TXT | 1 | v=spf1 include:amazonses.com ~all |
| SOA | 1 | ns-1750.awsdns-26.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-501.awsdns-62.com)
Analysis
IP Addresses
kotabiz.com maps to six IP numbers: 3.227.141.216, 44.217.9.116, 52.4.207.119, 54.196.65.85, 54.235.218.73 and 174.129.207.165.
Other host names such as discovery.multisitesdev.edly.io, gp-website-load-balancer-917212734.us-east-1.elb.amazonaws.com, ec2-54-196-65-85.compute-1.amazonaws.com and ec2-54-235-218-73.compute-1.amazonaws.com share IP numbers with kotabiz.com.
Name Servers
kotabiz.com is delegated to four name servers: ns-501.awsdns-62.com, ns-772.awsdns-32.net, ns-1032.awsdns-01.org and ns-1750.awsdns-26.co.uk.
kotabiz.com at least partially shares its name servers with other domains, for instance stratanomics.com.au, yamamotohiroko-tax.com, coleccioncisneros.org, waydata.co and mura.co.
These name servers are commonly used alongside ns-301.awsdns-37.com and ns-543.awsdns-03.net.
Host names with two IPs: ns-501.awsdns-62.com points to 2600:9000:5301:f500::1 and 205.251.193.245; ns-772.awsdns-32.net points to 2600:9000:5303:400::1 and 205.251.195.4; ns-1032.awsdns-01.org points to 2600:9000:5304:800::1 and 205.251.196.8; ns-1750.awsdns-26.co.uk points to 2600:9000:5306:d600::1 and 205.251.198.214.
Mail Servers
kotabiz.com is served by a single mail server, inbound-smtp.us-east-1.amazonaws.com.
kotabiz.com uses the same mail server setup as other domains such as docs4docs.nl, medichord.com, brainbook.link, b19nantucketw-3md2533.slack.com and deepgames-ohsawa.slack.com.
kotabiz.com shares some mail servers with other domains, including feeditback.atlassian.net, hearstautos.atlassian.net, cardinal.atlassian.net, rogwhorome.site and faciliworks.com.
These mail servers are often used alongside the mail servers inbound-smtp.us-west-2.amazonaws.com.
Host inbound-smtp.us-east-1.amazonaws.com resolves to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.