bertoia.com - robtex.com
bertoia.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=1771291435 | ||||||
Same first word
bertoia.com |
Similar names
DNS History
14 records (6 active, 8 former)
○NSdns1.earthlink.net2015-05-28 → 2017-07-08 · 4 obs
● 2017-07-08 03:10:24
○ 2026-02-18 23:41:00
○ 2026-03-22 15:04:38
○NSdns2.earthlink.net2015-05-28 → 2017-07-08 · 4 obs
● 2017-07-08 03:10:24
○ 2026-02-18 23:41:00
○ 2026-03-22 15:04:38
○NSdns3.earthlink.net2015-05-28 → 2017-07-08 · 4 obs
● 2017-07-08 03:10:24
○ 2026-02-18 23:41:00
○ 2026-03-22 15:04:38
●NSns21.domaincontrol.com2026-02-18 → 2026-03-22 · 3 obs
● 2026-02-18 23:41:00
● 2026-03-22 15:04:38
●NSns22.domaincontrol.com2026-02-18 → 2026-03-22 · 3 obs
● 2026-02-18 23:41:00
● 2026-03-22 15:04:38
●MXmx01.mail.icloud.com2026-02-18 → 2026-03-22 · 3 obs
● 2026-02-18 23:41:00
● 2026-03-22 15:04:38
●MXmx02.mail.icloud.com2026-02-18 → 2026-03-22 · 3 obs
● 2026-02-18 23:41:00
● 2026-03-22 15:04:38
○MXmx1c38.carrierzone.com2015-05-28 → 2017-07-08 · 4 obs
● 2017-07-08 03:10:24
○ 2026-02-18 23:41:00
○ 2026-03-22 15:04:38
○MXmx2c38.carrierzone.com2015-05-28 → 2017-07-08 · 4 obs
● 2017-07-08 03:10:24
○ 2026-02-18 23:41:00
○ 2026-03-22 15:04:38
○MXmx3c38.carrierzone.com2015-05-28 → 2017-07-08 · 4 obs
● 2017-07-08 03:10:24
○ 2026-02-18 23:41:00
○ 2026-03-22 15:04:38
○MXmx4c38.carrierzone.com2015-05-28 → 2017-07-08 · 4 obs
● 2017-07-08 03:10:24
○ 2026-02-18 23:41:00
○ 2026-03-22 15:04:38
●A15.197.225.1282026-02-18 → 2026-03-22 · 3 obs
● 2026-02-18 23:41:00
● 2026-03-22 15:04:38
●A3.33.251.1682026-02-18 → 2026-03-22 · 3 obs
● 2026-02-18 23:41:00
● 2026-03-22 15:04:38
○A66.175.58.92015-05-28 → 2017-07-08 · 4 obs
● 2017-07-08 03:10:24
○ 2026-02-18 23:41:00
○ 2026-03-22 15:04:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| bertoia.com | ns21.domaincontrol.com, ns22.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 173.201.68.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bertoia.com (unsigned zone)
⏱️ Timing
Total: 178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 3 | apple-domain=yJPAzR1XPSUdFj5u, v=spf1 include:icloud.com ~all... |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)
Analysis
IP Addresses
bertoia.com has two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names, for instance cmcdirectinstall.com, dhdj.com, northeastgear.com, ubfit.org and qte.info share IP numbers with bertoia.com.
Name Servers
bertoia.com's delegation uses two name servers: ns21.domaincontrol.com and ns22.domaincontrol.com.
bertoia.com uses the same name server setup as other domains, such as 2ubai.com, thesinghlaw.com, cuv.us, 1800abc.com and mixbook.me.
bertoia.com at least partially shares name servers with other domains, for example kultiver.com.
Host names with two IPs:
ns21.domaincontrol.com points to 2603:5:2141::b and 97.74.100.11
ns22.domaincontrol.com points to 2603:5:2241::b and 173.201.68.11
Mail Servers
bertoia.com is served by two mail servers mx01.mail.icloud.com and mx02.mail.icloud.com.
bertoia.com shares the same mail server setup as other domains, for instance come-mail.de, villefortgroup.com, chriskpeterson.com, n-mail.net and devdungeon.net.
bertoia.com shares some mail servers with other domains, for instance alkis.se, kaminsky.cz, ukit.jp and nah-ko.org.
Host names with six IP numbers:
mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.
mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.
Host names that point to each IP:
17.42.251.62 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.
17.56.9.31 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.
17.57.152.5 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.
17.57.154.33 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.
17.57.155.25 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.
17.57.156.30 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.