markkoester.com - robtex.com
markkoester.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=1774671492 | ||||||
Same first word
markkoester.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns49.domaincontrol.com2008-03-09 → 2026-03-28 · 2 obs
● 2026-03-28 04:39:54
●NSns50.domaincontrol.com2008-03-09 → 2026-03-28 · 2 obs
● 2026-03-28 04:39:54
●MXmailstore1.secureserver.net2008-03-09 → 2026-03-28 · 2 obs
● 2026-03-28 04:39:54
●MXsmtp.secureserver.net2008-03-09 → 2026-03-28 · 2 obs
● 2026-03-28 04:39:54
●A15.197.225.1282026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 04:39:54
○A184.168.192.1262015-04-08 → 2015-04-08 · 4 obs
● 2015-04-08 17:54:18
○ 2015-10-11 16:17:34
○ 2026-03-28 04:39:54
○A184.168.221.362015-10-11 → 2017-08-22 · 4 obs
● 2015-10-11 16:17:34
● 2017-08-22 04:47:32
○ 2026-03-28 04:39:54
●A3.33.251.1682026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 04:39:54
○A68.178.232.1002008-03-09 → 2008-03-09 · 3 obs
○ 2015-04-08 17:54:18
○ 2026-03-28 04:39:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| markkoester.com | ns49.domaincontrol.com, ns50.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for markkoester.com (unsigned zone)
⏱️ Timing
Total: 359ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)
Analysis
IP Addresses
markkoester.com points to two IPs: 3.33.251.168 and 15.197.225.128.
Other host names, for instance flushotreserve.net, ipif.net, incc-parfums.com, annbayshorelawoffice.com and dcarlsonphoto.com share IP numbers with markkoester.com.
Name Servers
Two name servers ns49.domaincontrol.com and ns50.domaincontrol.com are delegated to markkoester.com.
markkoester.com uses the same name server configuration as other domains, such as 770callnow.com, tallypop.com, aptagrim.com, patiofargo.com and ausocial.co.uk.
Host names with two IPs:
ns49.domaincontrol.com points to 2603:5:2182::19 and 97.74.104.25.
ns50.domaincontrol.com points to 2603:5:2282::19 and 173.201.72.25.
Mail Servers
Two mail servers handle markkoester.com: mailstore1.secureserver.net and smtp.secureserver.net.
markkoester.com shares the same mail server setup as other domains, including ideacrawler.com, proapps-download.com, valenstrategy.com, gp4me.biz and robbanx.net.
Host names with three IP numbers:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.