devlearner.com - robtex.com
devlearner.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=1787725175 | ||||||
MX for
devlearner.com |
Subdomains
mail.devlearner.com |
Same first word
devlearner.com |
Similar names
vanderleer.com |
vanderleer.net |
rvanderlee.nl |
realdenver.com |
vanderleer.be |
vanderleer.nl |
vanderleer.info |
laverndeer.com |
vreelandre.com |
denverreal.com |
everlander.com |
learnerdev.com |
davelerner.com |
Previous names
Next names
DNS History
11 records (6 active, 5 former)
○NSdns2.webonline.biz2015-05-20 → 2016-07-13 · 4 obs
● 2016-07-13 13:04:18
○ 2026-08-24 09:39:04
○ 2026-08-26 06:35:00
○NSdns26.webonline.biz2015-05-20 → 2016-07-13 · 4 obs
● 2016-07-13 13:04:18
○ 2026-08-24 09:39:04
○ 2026-08-26 06:35:00
●NSns1.greengeeks.net2026-08-24 → 2026-08-26 · 3 obs
● 2026-08-24 09:39:04
● 2026-08-26 06:35:00
●NSns2.greengeeks.net2026-08-24 → 2026-08-26 · 3 obs
● 2026-08-24 09:39:04
● 2026-08-26 06:35:00
●MXdevlearner.com2026-08-24 → 2026-08-26 · 3 obs
● 2026-08-24 09:39:04
● 2026-08-26 06:35:00
○MXmail.devlearner.com2015-05-20 → 2016-07-13 · 4 obs
● 2016-07-13 13:04:18
○ 2026-08-24 09:39:04
○ 2026-08-26 06:35:00
●MXmail.protonmail.ch2026-08-24 → 2026-08-26 · 3 obs
● 2026-08-24 09:39:04
● 2026-08-26 06:35:00
●MXmailsec.protonmail.ch2026-08-24 → 2026-08-26 · 3 obs
● 2026-08-24 09:39:04
● 2026-08-26 06:35:00
○MXrock.webonline.biz2015-05-20 → 2016-07-13 · 4 obs
● 2016-07-13 13:04:18
○ 2026-08-24 09:39:04
○ 2026-08-26 06:35:00
●A23.106.55.1972026-08-24 → 2026-08-26 · 3 obs
● 2026-08-24 09:39:04
● 2026-08-26 06:35:00
○A41.86.105.882015-05-20 → 2016-07-13 · 4 obs
● 2016-07-13 13:04:18
○ 2026-08-24 09:39:04
○ 2026-08-26 06:35:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| devlearner.com | ns1.greengeeks.net, ns2.greengeeks.net | - |
✅ Authoritative Response
Server:99.83.188.187
NS records: ns1.greengeeks.net, ns2.greengeeks.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devlearner.com (unsigned zone)
⏱️ Timing
Total: 640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.106.55.197 |
| NS | 2 | ns1.greengeeks.net, ns2.greengeeks.net |
| MX | 3 | devlearner.com (pri: 30), mail.protonmail.ch (pri: 10)... |
| TXT | 2 | v=spf1 ip4:23.106.55.197 include:spf.gre, protonmail-verification=c347b74d5ac7e3f5 |
| SOA | 1 | ns1.greengeeks.net root.sgp200.greengeek |
Analysis
Hierarchy
The domain mail.devlearner.com falls under the parent devlearner.com.
Mail Server Role
devlearner.com handles its own mail, functioning as its own mail server.
mail.protonmail.ch and mailsec.protonmail.ch are often paired with devlearner.com as mail servers.
IP Addresses
devlearner.com resolves to just one IP address, 23.106.55.197.
Two other host names, along with angiesmithcoaching.com, greencharge.com.au and mum.ac.tz, also share IP numbers with devlearner.com.
Name Servers
DNS delegation for devlearner.com points to two name servers: ns1.greengeeks.net and ns2.greengeeks.net.
devlearner.com shares its NS records with other domains, for example rayshank.com, melanierushdesigns.com, michellesnaturally.com and two others.
At least some of devlearner.com's name servers are shared with other domains, for example likerock.com, curtis-hamilton.com, transparencynow.com and two more.
These name servers tend to co-occur with ams-ns1.greengeeks.com, chi-ns1.greengeeks.com, chi-ns2.greengeeks.com and 7 other name servers in the same DNS delegations.
Each of ns1.greengeeks.net and ns2.greengeeks.net has one IP address: ns1.greengeeks.net uses 75.2.69.7 and ns2.greengeeks.net uses 99.83.188.187.
Mail Servers
Three mail servers handle devlearner.com: devlearner.com, mail.protonmail.ch and mailsec.protonmail.ch.
There is at least a partial MX overlap between devlearner.com and other domains, including neurowanderer.com, mediasecuritynetworks.net, halitalptekin.com and two others.
Hostnames that map to three IP numbers:
mail.protonmail.ch has IP addresses 176.119.200.128, 185.70.42.128 and 185.205.70.128.
mailsec.protonmail.ch has IP addresses 176.119.200.129, 185.70.42.129 and 185.205.70.129.
Host names that point to one IP address:
devlearner.com directs to 23.106.55.197.