defopt.com - dns.ninja
defopt.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=1786246649 | ||||||
Same first word
defopt.com |
Similar names
potfed.com |
deftop.com |
optdef.com |
fdepot.com |
deptof.co |
etfpod.com |
topdef.com |
defpot.com |
fedpot.com |
fedtop.com |
deptof.wtf |
DNS History
14 records (6 active, 8 former)
○NSns1.getmygeek.com2015-06-18 → 2016-09-23 · 4 obs
● 2016-09-23 22:06:34
○ 2017-06-19 06:17:48
○ 2026-08-09 03:44:42
○NSns2.getmygeek.com2015-06-18 → 2016-09-23 · 4 obs
● 2016-09-23 22:06:34
○ 2017-06-19 06:17:48
○ 2026-08-09 03:44:42
●NSns29.domaincontrol.com2017-06-19 → 2026-08-09 · 3 obs
● 2017-06-19 06:17:48
● 2026-08-09 03:44:42
●NSns30.domaincontrol.com2017-06-19 → 2026-08-09 · 3 obs
● 2017-06-19 06:17:48
● 2026-08-09 03:44:42
●MXdefopt-com.mail.protection.outlook.com2026-03-04 → 2026-08-09 · 3 obs
● 2026-03-04 18:17:46
● 2026-08-09 03:44:42
○MXmailstore1.secureserver.net2015-06-18 → 2015-06-18 · 3 obs
○ 2015-11-02 17:23:24
○ 2026-08-09 03:44:42
○MXmx05-1.mycloudmailbox.com2015-11-02 → 2017-06-19 · 5 obs
● 2015-11-02 17:23:24
● 2017-06-19 06:17:48
○ 2026-03-04 18:17:46
○ 2026-08-09 03:44:42
○MXmx05-2.mycloudmailbox.com2015-11-02 → 2017-06-19 · 5 obs
● 2015-11-02 17:23:24
● 2017-06-19 06:17:48
○ 2026-03-04 18:17:46
○ 2026-08-09 03:44:42
●MXmxa-00a90f01.gslb.pphosted.com2026-03-04 → 2026-08-09 · 3 obs
● 2026-03-04 18:17:46
● 2026-08-09 03:44:42
●MXmxb-00a90f01.gslb.pphosted.com2026-03-04 → 2026-08-09 · 3 obs
● 2026-03-04 18:17:46
● 2026-08-09 03:44:42
○MXsmtp.secureserver.net2015-06-18 → 2015-06-18 · 3 obs
○ 2015-11-02 17:23:24
○ 2026-08-09 03:44:42
○A173.254.125.2062015-06-18 → 2016-01-19 · 4 obs
● 2016-01-19 06:42:40
○ 2016-04-08 11:08:44
○ 2026-08-09 03:44:42
●A208.118.103.192026-03-04 → 2026-08-09 · 3 obs
● 2026-03-04 18:17:46
● 2026-08-09 03:44:42
○A50.87.35.1412016-04-08 → 2017-06-19 · 5 obs
● 2016-04-08 11:08:44
● 2017-06-19 06:17:48
○ 2026-03-04 18:17:46
○ 2026-08-09 03:44:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| defopt.com | ns29.domaincontrol.com, ns30.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.15
NS records: ns29.domaincontrol.com, ns30.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for defopt.com (unsigned zone)
⏱️ Timing
Total: 136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.118.103.19 |
| NS | 2 | ns30.domaincontrol.com, ns29.domaincontrol.com |
| MX | 3 | defopt-com.mail.protection.outlook.com (, mxa-00a90f01.gslb.pphosted.com (pri: 0)... |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms85924513 |
| SOA | 1 | ns29.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)
Analysis
IP Addresses
defopt.com resolves to one IP address: 208.118.103.19.
jetcut.ca, smtp.calgarytent.com, padthaicalgary.com and two other host names share IP numbers with defopt.com.
Name Servers
The NS records for defopt.com delegate to ns29.domaincontrol.com and ns30.domaincontrol.com.
defopt.com uses the same name servers as several other domains — among them wcdmasonry.com, teencumdumpsters.com, ibeinc.org and two more.
defopt.com and other domains like nomadesk.eu share at least a portion of their name servers.
ns29.domaincontrol.com resolves to 97.74.104.15 and 2603:5:2181::f. Likewise, ns30.domaincontrol.com resolves to 173.201.72.15 and 2603:5:2281::f — two IP addresses apiece.
Mail Servers
Incoming mail for defopt.com is delivered via three mail servers: mxa-00a90f01.gslb.pphosted.com, mxb-00a90f01.gslb.pphosted.com and defopt-com.mail.protection.outlook.com.
Some mail servers of defopt.com are also used by other domains, notably tier1cs.com and tier1energy.ca.
This set of mail servers commonly appears together with the mail servers tier1cs-com.mail.protection.outlook.com.
Hostnames that resolve to 8 IP addresses:
defopt-com.mail.protection.outlook.com maps to 52.101.190.0, 52.101.190.2, 52.101.190.3 and 5 additional IP addresses.
Hosts with just one IP address:
mxa-00a90f01.gslb.pphosted.com resolves to the IP address 66.159.239.47.
mxb-00a90f01.gslb.pphosted.com resolves to the IP address 66.159.241.74.