derikolsen.com - robtex.com
derikolsen.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=1778288686 | ||||||
Subdomains
mail.derikolsen.com |
Same first word
derikolsen.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.mediatemple.net2015-08-09 → 2026-05-09 · 3 obs
● 2015-08-09 22:23:40
● 2026-05-09 01:16:40
○NSns1.pendingrenewaldeletion.com2007-11-12 → 2007-11-12 · 3 obs
○ 2015-08-09 22:23:40
○ 2026-05-09 01:16:40
●NSns2.mediatemple.net2015-08-09 → 2026-05-09 · 3 obs
● 2015-08-09 22:23:40
● 2026-05-09 01:16:40
○NSns2.pendingrenewaldeletion.com2007-11-12 → 2007-11-12 · 3 obs
○ 2015-08-09 22:23:40
○ 2026-05-09 01:16:40
●MXderikolsen-com.mail.protection.outlook.com2026-02-27 → 2026-05-09 · 3 obs
● 2026-02-27 15:56:12
● 2026-05-09 01:16:40
○MXmail.derikolsen.com2015-08-09 → 2017-05-14 · 5 obs
● 2015-08-09 22:23:40
● 2017-05-14 03:50:14
○ 2026-02-27 15:56:12
○ 2026-05-09 01:16:40
○A205.186.179.1572015-08-09 → 2017-05-14 · 5 obs
● 2015-08-09 22:23:40
● 2017-05-14 03:50:14
○ 2026-02-27 15:56:12
○ 2026-05-09 01:16:40
●A208.109.23.1442026-02-27 → 2026-05-09 · 3 obs
● 2026-02-27 15:56:12
● 2026-05-09 01:16:40
○A209.62.72.1732007-11-12 → 2007-11-12 · 3 obs
○ 2015-08-09 22:23:40
○ 2026-05-09 01:16:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| derikolsen.com | ns1.mediatemple.net, ns2.mediatemple.net | - |
✅ Authoritative Response
Server:173.201.68.1
NS records: ns1.mediatemple.net, ns2.mediatemple.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for derikolsen.com (unsigned zone)
⏱️ Timing
Total: 462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.109.23.144 |
| NS | 2 | ns1.mediatemple.net, ns2.mediatemple.net |
| MX | 1 | derikolsen-com.mail.protection.outlook.c |
| TXT | 2 | google-site-verification=sQk7lnRNBPJkibK, v=spf1 a mx include:secureserver.net inc |
| SOA | 1 | ns1.mediatemple.net dns.jomax.net |
Analysis
Hierarchy
The parent of mail.derikolsen.com is derikolsen.com.
IP Addresses
derikolsen.com points to an IP address: 208.109.23.144.
other host names include uberfun.com, sempro.ca, mail.sempro.ca, mail.allianceinterimsolutions.com and obviouslymedicare.com; they share IP numbers with derikolsen.com.
Name Servers
Two name servers ns1.mediatemple.net and ns2.mediatemple.net handle the delegation for derikolsen.com.
derikolsen.com shares the same name server setup as other domains, for instance qnuke.com, matrulez.com, wedding-yellowpages.com, decema.com and outofafrica.co.ke.
derikolsen.com shares name servers with other domains at least partially, for example olddominionfurniture.com.
Host names with two IP numbers:
ns1.mediatemple.net points to 2603:5:2140::1 and 97.74.100.1.
ns2.mediatemple.net points to 2603:5:2240::1 and 173.201.68.1.
Mail Servers
derikolsen.com is handled by a single mail server, derikolsen-com.mail.protection.outlook.com.
Hostname derikolsen-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c802::, 2a01:111:f403:c902::2, 2a01:111:f403:f908::2, 52.101.8.34, 52.101.9.14, 52.101.10.2 and 52.101.50.1.