b2micortech.com - dns.ninja
b2micortech.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=1792836556 | ||||||
Same first word
b2micortech.com |
Similar names
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DNS History
12 records (12 active, 0 former)
●NSns1.dnsowl.com2026-10-19 → 2026-10-24 · 2 obs
● 2026-10-24 10:34:34
●NSns2.dnsowl.com2026-10-19 → 2026-10-24 · 2 obs
● 2026-10-24 10:34:34
●NSns3.dnsowl.com2026-10-19 → 2026-10-24 · 2 obs
● 2026-10-24 10:34:34
●MXalt1.aspmx.l.google.com2026-10-19 → 2026-10-24 · 2 obs
● 2026-10-24 10:34:34
●MXalt2.aspmx.l.google.com2026-10-19 → 2026-10-24 · 2 obs
● 2026-10-24 10:34:34
●MXalt3.aspmx.l.google.com2026-10-19 → 2026-10-24 · 2 obs
● 2026-10-24 10:34:34
●MXalt4.aspmx.l.google.com2026-10-19 → 2026-10-24 · 2 obs
● 2026-10-24 10:34:34
●MXaspmx.l.google.com2026-10-19 → 2026-10-24 · 2 obs
● 2026-10-24 10:34:34
●MXsmtp.google.com2026-10-19 → 2026-10-24 · 2 obs
● 2026-10-24 10:34:34
●A172.232.24.1612026-10-19 → 2026-10-24 · 2 obs
● 2026-10-24 10:34:34
●A172.232.24.2352026-10-19 → 2026-10-24 · 2 obs
● 2026-10-24 10:34:34
●A172.234.25.422026-10-19 → 2026-10-24 · 2 obs
● 2026-10-24 10:34:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net... | - |
| b2micortech.com | ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com | 12 records |
✅ Authoritative Response
Server:162.159.26.234
NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 392ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 172.232.24.161, 172.232.24.235... |
| NS | 3 | ns1.dnsowl.com, ns2.dnsowl.com... |
| MX | 6 | alt1.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 15)... |
| TXT | 2 | google-site-verification=D8wVlAcNiW1Ty3b, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns1.dnsowl.com hostmaster.dnsowl.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns1.dnsowl.com, ns1.dnsowl.com, ns1.dnsowl.com...)
Analysis
IP Addresses
b2micortech.com has three IP addresses: 172.232.24.161, 172.232.24.235 and 172.234.25.42.
xunkong.top, rm3325.com, mrking2843.com plus two other host names have IP numbers in common with b2micortech.com.
Name Servers
The authoritative name servers for b2micortech.com are ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com — three in total.
The name servers of b2micortech.com overlap at least partially with those of other domains — among them nationaltrusses.com, onboardingcourse.com, cox-music.com and two more.
The hosts ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com each resolve to four IP addresses. ns1.dnsowl.com points to 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad. ns2.dnsowl.com points to 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82. ns3.dnsowl.com points to 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.
Mail Servers
b2micortech.com has 6 mail servers — smtp.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com plus 3 other.
At least some of the mail servers used by b2micortech.com are shared with other domains: dfwpositivedogtrainers.com, starkvvs.com, gsn.com.co and two others among them.
It is common to find these mail servers paired with the mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com, as well as two others.
Hosts with 9 IP addresses each:
Hostname smtp.google.com directs to 172.253.115.26, 172.253.115.27 and 172.253.122.26 along with 6 other IP addresses.
Host names pointing to two IP addresses:
aspmx.l.google.com directs traffic to 142.251.163.26 and 2607:f8b0:4004:c08::1b.
alt1.aspmx.l.google.com directs traffic to 172.217.216.26 and 2607:f8b0:4023:2803::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.145.26 and 2607:f8b0:4023:3003::1b.
alt3.aspmx.l.google.com directs traffic to 172.253.135.26 and 2607:f8b0:4023:1015::1a.
alt4.aspmx.l.google.com directs traffic to 173.194.42.27 and 2607:f8b0:4001:c79::1a.