bert.com - robtex.com
bert.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | ns25.worldnic.com ⭐ | ||||||
| A | 162.159.26.132Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns26.worldnic.com | ||||||
| A | 162.159.27.77Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx001.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.128🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx31.oxsus-vadesecure.net | ||||||
| MX | mx002.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.129🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx32.oxsus-vadesecure.net | ||||||
| TXT | v=spf1 include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all | ||||||
| SOA | NS25.WORLDNIC.comnamehost@WORLDNIC.com serial=123030213 | ||||||
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=1784846522 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns25.worldnic.com2015-08-25 → 2026-07-23 · 2 obs
● 2026-07-23 22:48:00
●NSns26.worldnic.com2015-08-25 → 2026-07-23 · 2 obs
● 2026-07-23 22:48:00
○MXinbound.bert.com.netsolmail.net2015-08-25 → 2017-10-23 · 4 obs
● 2017-10-23 22:04:36
○ 2026-07-11 21:43:06
○ 2026-07-23 22:48:00
●MXmx001.netsol.xion.oxcs.net2026-07-11 → 2026-07-23 · 3 obs
● 2026-07-11 21:43:06
● 2026-07-23 22:48:00
●MXmx002.netsol.xion.oxcs.net2026-07-11 → 2026-07-23 · 3 obs
● 2026-07-11 21:43:06
● 2026-07-23 22:48:00
●A208.91.197.272015-08-25 → 2026-07-23 · 2 obs
● 2026-07-23 22:48:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| bert.com | ns25.worldnic.com, ns26.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.132
NS records: ns25.worldnic.com, ns26.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bert.com (unsigned zone)
⏱️ Timing
Total: 176ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 2 | ns25.worldnic.com, ns26.worldnic.com |
| MX | 2 | mx001.netsol.xion.oxcs.net (pri: 10), mx002.netsol.xion.oxcs.net (pri: 10) |
| TXT | 1 | v=spf1 include:spf.registeredsite.com in |
| SOA | 1 | NS25.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns25.worldnic.com, ns26.worldnic.com)
Analysis
IP Addresses
bert.com points to a single IP number: 208.91.197.27.
Additional host names — cornerstoneclinic.net, suttonandmaxwell.com, smestrade.com and two others — share IP numbers with bert.com.
Name Servers
bert.com is delegated to two name servers: ns25.worldnic.com and ns26.worldnic.com.
bert.com shares its name server setup with other domains, including fennemorelaw.com, aneros.com.cn, bankofbrookhaven.com and two others.
Some name servers delegated to bert.com are also used by other domains, notably finning.biz and greenconsultingllc.com.
ns25.worldnic.com → 162.159.26.132 and ns26.worldnic.com → 162.159.27.77: one IP number per host name.
Mail Servers
bert.com has two mail servers: mx001.netsol.xion.oxcs.net and mx002.netsol.xion.oxcs.net.
bert.com shares the same mail server setup as other domains, including silimug.com, therenderedsnapshot.com, webclassified.net and two others.
bert.com shares mail servers — at least in part — with other domains, including jprgroup.com, efoutdoor.com, astiemail.com and two others.
These mail servers are routinely seen in conjunction with the mail servers mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net.
mx001.netsol.xion.oxcs.net → 173.45.18.128 and mx002.netsol.xion.oxcs.net → 173.45.18.129: one IP number per host name.