iearn4u.com - robtex.com
iearn4u.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.support.by ⚠️ Not in zone NS records | ||||||
| A | 185.66.69.20🇧🇾 BELPAK-AS185.66.68.0/23 Beros | ||||||
| NS | ns2.support.by ⚠️ Not in zone NS records | ||||||
| NS | ns3.support.by ⚠️ Not in zone NS records | ||||||
| A | 185.66.69.200🇧🇾 BELPAK-AS185.66.68.0/23 Beros | ||||||
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=1784552472 | ||||||
Previously MX for
iearn4u.com |
Same first word
iearn4u.com |
DNS History
10 records (3 active, 7 former)
○NSdns1.helpdesk.by2015-06-23 → 2026-05-27 · 5 obs
○ 2008-03-16 16:10:14
● 2015-06-23 12:04:38
● 2026-05-27 14:14:10
○ 2026-07-12 15:21:38
○ 2026-07-20 13:13:14
● 2015-06-23 12:04:38
● 2026-05-27 14:14:10
○ 2026-07-12 15:21:38
○ 2026-07-20 13:13:14
○NSdns2.helpdesk.by2015-06-23 → 2026-05-27 · 5 obs
○ 2008-03-16 16:10:14
● 2015-06-23 12:04:38
● 2026-05-27 14:14:10
○ 2026-07-12 15:21:38
○ 2026-07-20 13:13:14
● 2015-06-23 12:04:38
● 2026-05-27 14:14:10
○ 2026-07-12 15:21:38
○ 2026-07-20 13:13:14
○NSdns3.helpdesk.by2026-03-12 → 2026-05-27 · 5 obs
○ 2015-06-23 12:04:38
● 2026-03-12 02:35:04
● 2026-05-27 14:14:10
○ 2026-07-12 15:21:38
○ 2026-07-20 13:13:14
● 2026-03-12 02:35:04
● 2026-05-27 14:14:10
○ 2026-07-12 15:21:38
○ 2026-07-20 13:13:14
○NSdns6.helpdesk.by2026-03-12 → 2026-05-27 · 5 obs
○ 2015-06-23 12:04:38
● 2026-03-12 02:35:04
● 2026-05-27 14:14:10
○ 2026-07-12 15:21:38
○ 2026-07-20 13:13:14
● 2026-03-12 02:35:04
● 2026-05-27 14:14:10
○ 2026-07-12 15:21:38
○ 2026-07-20 13:13:14
●NSns1.support.by2026-07-12 → 2026-07-20 · 3 obs
○ 2026-05-27 14:14:10
● 2026-07-12 15:21:38
● 2026-07-20 13:13:14
● 2026-07-12 15:21:38
● 2026-07-20 13:13:14
●NSns2.support.by2026-07-12 → 2026-07-20 · 3 obs
○ 2026-05-27 14:14:10
● 2026-07-12 15:21:38
● 2026-07-20 13:13:14
● 2026-07-12 15:21:38
● 2026-07-20 13:13:14
●NSns3.support.by2026-07-12 → 2026-07-20 · 3 obs
○ 2026-05-27 14:14:10
● 2026-07-12 15:21:38
● 2026-07-20 13:13:14
● 2026-07-12 15:21:38
● 2026-07-20 13:13:14
○MXiearn4u.com2015-06-23 → 2026-05-27 · 5 obs
○ 2008-03-16 16:10:14
● 2015-06-23 12:04:38
● 2026-05-27 14:14:10
○ 2026-07-12 15:21:38
○ 2026-07-20 13:13:14
● 2015-06-23 12:04:38
● 2026-05-27 14:14:10
○ 2026-07-12 15:21:38
○ 2026-07-20 13:13:14
○A185.66.69.2002026-03-12 → 2026-05-27 · 5 obs
○ 2017-03-25 15:42:38
● 2026-03-12 02:35:04
● 2026-05-27 14:14:10
○ 2026-07-12 15:21:38
○ 2026-07-20 13:13:14
● 2026-03-12 02:35:04
● 2026-05-27 14:14:10
○ 2026-07-12 15:21:38
○ 2026-07-20 13:13:14
○A185.66.70.2102015-06-23 → 2017-03-25 · 5 obs
○ 2008-03-16 16:10:14
● 2015-06-23 12:04:38
● 2017-03-25 15:42:38
○ 2026-03-12 02:35:04
○ 2026-07-20 13:13:14
● 2015-06-23 12:04:38
● 2017-03-25 15:42:38
○ 2026-03-12 02:35:04
○ 2026-07-20 13:13:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net... | - |
| iearn4u.com | ns1.support.by, ns2.support.by, ns3.support.by | - |
✅ Authoritative Response
Server:185.66.69.200
NS records: ns1.support.by, ns2.support.by, ns3.support.by
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iearn4u.com (unsigned zone)
⏱️ Timing
Total: 874ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.66.69.200 |
| NS | 2 | ns2.support.by, ns1.support.by |
| MX | 1 | iearn4u.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:185.66.69.200 ip4:185.66.68.1 |
| SOA | 1 | ns1.support.by ticket.support.by |
Analysis
Name Servers
iearn4u.com is delegated to three name servers: ns1.support.by, ns2.support.by and ns3.support.by.
iearn4u.com shares at least some of its name servers with other domains, including 7bar.by, h-m.by, promholod.by and two others.
These name servers are frequently paired with the name servers dns1.helpdesk.by, dns6.helpdesk.by and dns5.helpdesk.by.
ns1.support.by and ns3.support.by each resolve to one IP number: ns1.support.by points to 185.66.69.20 and ns3.support.by points to 185.66.69.200.