mail2.b3.nu - robtex.com
mail2.b3.nu
b3.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.247.81.99🇨🇦 TEAMINTERNET-CA-AS104.247.80.0/22 Proxy Registration for Team Internet by Next Dimension | ||||||
| NS | ns1.parkingcrew.net ⭐ | ||||||
| NS | ns2.parkingcrew.net | ||||||
| MX | mail.h-email.net ⭐ | ||||||
| TXT | v=spf1 ip6:fd1b:212c:a5f9::/48 -all | ||||||
| SOA | ns1.parkingcrew.nethostmaster@b3.nu serial=1771952523 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSns1.nameisp.info2016-11-30 → 2016-12-03 · 4 obs
● 2016-12-03 13:11:32
○ 2018-04-11 22:43:44
○ 2026-04-14 19:01:18
●NSns1.parkingcrew.net2026-03-28 → 2026-04-14 · 3 obs
● 2026-03-28 09:38:52
● 2026-04-14 19:01:18
○NSns2.nameisp.info2016-11-30 → 2016-12-03 · 4 obs
● 2016-12-03 13:11:32
○ 2018-04-11 22:43:44
○ 2026-04-14 19:01:18
●NSns2.parkingcrew.net2026-03-28 → 2026-04-14 · 3 obs
● 2026-03-28 09:38:52
● 2026-04-14 19:01:18
●MXmail.h-email.net2026-03-28 → 2026-04-14 · 2 obs
● 2026-04-14 19:01:18
●A104.247.81.992026-03-28 → 2026-04-14 · 3 obs
● 2026-03-28 09:38:52
● 2026-04-14 19:01:18
○A188.165.138.2252016-11-30 → 2016-12-03 · 5 obs
● 2016-11-30 23:13:28
● 2016-12-03 13:11:32
○ 2018-04-11 22:43:44
○ 2026-04-14 19:01:18
○A194.9.94.852018-07-26 → 2018-07-26 · 4 obs
● 2018-07-26 00:05:22
○ 2019-08-27 13:44:48
○ 2026-04-14 19:01:18
○A194.9.94.862018-07-26 → 2018-07-26 · 4 obs
● 2018-07-26 00:05:22
○ 2019-08-27 13:44:48
○ 2026-04-14 19:01:18
○A94.46.56.1632015-09-28 → 2016-07-26 · 4 obs
● 2016-07-26 13:07:14
○ 2016-11-30 23:13:28
○ 2026-04-14 19:01:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| b3.nu | ns1.parkingcrew.net, ns2.parkingcrew.net | - |
✅ Authoritative Response
Server:13.248.158.159
NS records: ns1.parkingcrew.net, ns2.parkingcrew.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b3.nu (unsigned zone)
⏱️ Timing
Total: 662ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.81.99 |
| NS | 2 | ns1.parkingcrew.net, ns2.parkingcrew.net |
| MX | 1 | mail.h-email.net (pri: 5) |
| TXT | 1 | v=spf1 ip6:fd1b:212c:a5f9::/48 -all |
| SOA | 1 | ns1.parkingcrew.net hostmaster.mail2.b3. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)
Analysis
IP Addresses
mail2.b3.nu points to a single IP number: 104.247.81.99.
Other host names, for instance yahoo.uk.au, g83.de, ianandelie.com, hotjatt.com and cgiroom.nu share IP numbers with mail2.b3.nu.
Name Servers
mail2.b3.nu is delegated to two name servers: ns1.parkingcrew.net and ns2.parkingcrew.net.
mail2.b3.nu uses the same name server setup as other domains, for instance www.78.eu, pristinehhc.com, 7.static-mumbai.tcl.net.in, host-89-191-169-115.tvteletronik.pl and mail.dateua.com.
mail2.b3.nu shares name servers with other domains at least partially, for instance 115.133.61.static-chennai.tcl.net.in, 6.238.15.67.in-addr.ev1.opticaljungle.com, static-159.114.96.14-tataidc.co.in, 115.17.118.static-ernakulam.tcl.net.in and ns1.root.ns6.root.ns3.scornar.com.
Host names with one IP number:
ns1.parkingcrew.net points to: 13.248.158.159.
ns2.parkingcrew.net points to: 76.223.21.9.
Mail Servers
The mail server for mail2.b3.nu is mail.h-email.net.
mail2.b3.nu shares the same mail server setup as other domains, including okazaki-tomiko.jp, hard-dxzssuite.isgre.at, ezapens.com, mhpb.de and root.mitak.com.
Host mail.h-email.net points to ten IPs: 5.75.171.74, 5.161.98.212, 5.161.194.135, 49.13.4.90, 91.107.214.206, 162.55.164.116, 165.227.156.49, 165.227.159.144, 167.235.143.33 and 178.62.199.248.