certifiedmailonline.com - robtex.com
certifiedmailonline.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 12.174.118.188🇺🇸 AS701812.128.0.0/9 12/8 upper half | ||||||
| NS | ns11.worldnic.com ⭐ | ||||||
| A | 162.159.26.214Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns12.worldnic.com | ||||||
| A | 162.159.27.150Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.certifiedmailonline.com ⭐ | ||||||
| A | 12.174.118.188🇺🇸 AS701812.128.0.0/9 12/8 upper half | ||||||
| SOA | NS11.WORLDNIC.comnamehost@WORLDNIC.com serial=111122114 | ||||||
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=1776111922 | ||||||
Subdomains
Same first word
certifiedmailonline.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns11.worldnic.com2015-07-03 → 2026-04-13 · 2 obs
● 2026-04-13 20:30:46
●NSns12.worldnic.com2015-07-03 → 2026-04-13 · 2 obs
● 2026-04-13 20:30:46
●MXmail.certifiedmailonline.com2015-07-03 → 2026-04-13 · 2 obs
● 2026-04-13 20:30:46
●A12.174.118.1882015-07-03 → 2026-04-13 · 2 obs
● 2026-04-13 20:30:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| certifiedmailonline.com | ns11.worldnic.com, ns12.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.214
NS records: ns11.worldnic.com, ns12.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certifiedmailonline.com (unsigned zone)
⏱️ Timing
Total: 182ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 12.174.118.188 |
| NS | 2 | ns12.worldnic.com, ns11.worldnic.com |
| MX | 1 | mail.certifiedmailonline.com (pri: 10) |
| SOA | 1 | NS11.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns11.worldnic.com, ns12.worldnic.com)
Analysis
Hierarchy
certifiedmailonline.com is a parent of www.certifiedmailonline.com and mail.certifiedmailonline.com.
IP Addresses
certifiedmailonline.com points to IP number: 12.174.118.188.
Other host names for instance mail.certifiedmailstore.com, mail.certifiedmailonline.com, certifiedmailstore.com and www.certifiedmailonline.com share IP numbers with certifiedmailonline.com.
Name Servers
certifiedmailonline.com is delegated to two name servers: ns11.worldnic.com and ns12.worldnic.com.
certifiedmailonline.com shares the same name server setup as ndximaging.com, shadowlakesgolf.com, theadsgroup.com, prismmusic.com and urban-bracelets.com.
Host names with a single IP:
ns11.worldnic.com points to 162.159.26.214.
ns12.worldnic.com points to 162.159.27.150.
Mail Servers
certifiedmailonline.com is handled by a single mail server, mail.certifiedmailonline.com.
mail.certifiedmailonline.com points to a single IP: 12.174.118.188.