b2b72.com - robtex.com
b2b72.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 | ||||||
Previously MX for
b2b72.com |
Same first word
b2b72.com |
Similar names
DNS History
17 records (8 active, 9 former)
○NSns1.bluehost.com2017-08-11 → 2017-08-11 · 3 obs
○ 2020-01-13 22:35:38
○ 2026-03-23 13:13:58
●NSns1.dnshigh.com2026-02-17 → 2026-03-23 · 3 obs
● 2026-02-17 21:40:58
● 2026-03-23 13:13:58
○NSns1626.ztomy.com2020-01-13 → 2020-01-13 · 4 obs
● 2020-01-13 22:35:38
○ 2026-02-17 21:40:58
○ 2026-03-23 13:13:58
○NSns2.bluehost.com2017-08-11 → 2017-08-11 · 3 obs
○ 2020-01-13 22:35:38
○ 2026-03-23 13:13:58
●NSns2.dnshigh.com2026-02-17 → 2026-03-23 · 3 obs
● 2026-02-17 21:40:58
● 2026-03-23 13:13:58
○NSns2626.ztomy.com2020-01-13 → 2020-01-13 · 4 obs
● 2020-01-13 22:35:38
○ 2026-02-17 21:40:58
○ 2026-03-23 13:13:58
●MXalt1.aspmx.l.google.com2026-02-17 → 2026-03-23 · 3 obs
● 2026-02-17 21:40:58
● 2026-03-23 13:13:58
●MXalt2.aspmx.l.google.com2026-02-17 → 2026-03-23 · 3 obs
● 2026-02-17 21:40:58
● 2026-03-23 13:13:58
●MXalt3.aspmx.l.google.com2026-02-17 → 2026-03-23 · 3 obs
● 2026-02-17 21:40:58
● 2026-03-23 13:13:58
●MXalt4.aspmx.l.google.com2026-02-17 → 2026-03-23 · 3 obs
● 2026-02-17 21:40:58
● 2026-03-23 13:13:58
●MXaspmx.l.google.com2026-02-17 → 2026-03-23 · 3 obs
● 2026-02-17 21:40:58
● 2026-03-23 13:13:58
○MXb2b72.com2017-08-11 → 2017-08-11 · 3 obs
○ 2020-01-13 22:35:38
○ 2026-03-23 13:13:58
○MXmail.b2b72.com2017-08-11 → 2017-08-11 · 3 obs
○ 2020-01-13 22:35:38
○ 2026-03-23 13:13:58
○A204.11.56.482020-01-13 → 2020-01-13 · 4 obs
● 2020-01-13 22:35:38
○ 2026-02-17 21:40:58
○ 2026-03-23 13:13:58
○A66.147.244.1922017-08-11 → 2017-08-11 · 3 obs
○ 2020-01-13 22:35:38
○ 2026-03-23 13:13:58
●A86.107.32.1662026-02-17 → 2026-03-23 · 3 obs
● 2026-02-17 21:40:58
● 2026-03-23 13:13:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| b2b72.com | ns1.dnshigh.com, ns2.dnshigh.com | 5 records |
✅ Authoritative Response
Server:46.16.90.21
NS records: ns1.dnshigh.com, ns2.dnshigh.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2b72.com (unsigned zone)
⏱️ Timing
Total: 381ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 86.107.32.166 |
| NS | 2 | ns1.dnshigh.com, ns2.dnshigh.com |
| MX | 5 | ALT3.ASPMX.L.GOOGLE.COM (pri: 10), ASPMX.L.GOOGLE.COM (pri: 1)... |
| TXT | 2 | v=spf1 +a +mx +ip4:86.107.32.166 ~all, google-site-verification=oyouu3lNUmmz7aJ |
| SOA | 1 | ns1.dnshigh.com amministrazione.sysgrow. |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.dnshigh.com, ns2.dnshigh.com, ns2.dnshigh.com...)
Analysis
IP Addresses
b2b72.com points to a single IP: 86.107.32.166.
Other host names, for instance autodiscover.centro-mobili.it, morfinispa.it, elettromedica.it, app-waldhaus.com and www.berma.it share IP numbers with b2b72.com.
Name Servers
b2b72.com's delegation is to two name servers ns1.dnshigh.com and ns2.dnshigh.com.
b2b72.com shares the same name server configuration as other domains, such as tfdifattori.it, starform.it, gruppocasa.biz, fondiariasaffi.it and ritagagliardi.it.
b2b72.com shares name servers with other domains at least partially, for example adarte.pro.
Host names with four IP numbers:
ns2.dnshigh.com points to: 2001:41d0:266:bf00::4, 46.16.90.21, 46.30.244.60 and 51.91.199.128.
Host names with one IP number:
ns1.dnshigh.com points to: 185.81.7.130.
Mail Servers
Five mail servers handle b2b72.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
b2b72.com shares some mail servers with other domains, including hotelsonne.net, ns500699.ns500693.ns500699.ns500693.ns500693.ns500734.ns500693.ns500588.ns500683.ns500588.ns500612.ns500588.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, ns500599.ns500599.ns500724.ns500737.ns500737.ns500737.ns500599.ns500737.ns500599.ns500583.ns500583.ns500682.ns500599.ns500599.yummyflingsfinder.com, ns500759.ns500759.ns500759.ns500758.ns500759.ns500735.ns500735.ns500698.ns500735.ns500698.ns500698.ns500708.ns500698.ns500576.ns500576.ns500652.trackreceptor.com and gavri.com.
these mail servers are often used alongside the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.
alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.
alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.