briefcase.mx - dns.ninja
briefcase.mx
mx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.mx-ns.mx ⭐ | ||||||
| NS | c.mx-ns.mx | ||||||
| NS | e.mx-ns.mx | ||||||
| NS | i.mx-ns.mx | ||||||
| NS | o.mx-ns.mx | ||||||
| NS | x.mx-ns.mx | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1785766716 | ||||||
Same first word
Similar names
DNS History
18 records (8 active, 10 former)
○NSns09.domaincontrol.com2015-07-07 → 2016-01-21 · 4 obs
● 2016-01-21 04:22:32
○ 2016-06-17 19:52:06
○ 2026-08-03 14:56:48
○NSns10.domaincontrol.com2015-07-07 → 2016-01-21 · 4 obs
● 2016-01-21 04:22:32
○ 2016-06-17 19:52:06
○ 2026-08-03 14:56:48
●NSns43.domaincontrol.com2016-06-17 → 2026-08-03 · 3 obs
● 2016-06-17 19:52:06
● 2026-08-03 14:56:48
●NSns44.domaincontrol.com2016-06-17 → 2026-08-03 · 3 obs
● 2016-06-17 19:52:06
● 2026-08-03 14:56:48
●MXalt1.aspmx.l.google.com2016-06-17 → 2026-08-03 · 3 obs
● 2016-06-17 19:52:06
● 2026-08-03 14:56:48
●MXalt2.aspmx.l.google.com2016-06-17 → 2026-08-03 · 3 obs
● 2016-06-17 19:52:06
● 2026-08-03 14:56:48
●MXaspmx.l.google.com2016-06-17 → 2026-08-03 · 3 obs
● 2016-06-17 19:52:06
● 2026-08-03 14:56:48
●MXaspmx2.googlemail.com2016-06-17 → 2026-08-03 · 3 obs
● 2016-06-17 19:52:06
● 2026-08-03 14:56:48
●MXaspmx3.googlemail.com2016-06-17 → 2026-08-03 · 3 obs
● 2016-06-17 19:52:06
● 2026-08-03 14:56:48
○MXmailstore1.secureserver.net2015-07-07 → 2016-01-21 · 4 obs
● 2016-01-21 04:22:32
○ 2016-06-17 19:52:06
○ 2026-08-03 14:56:48
○MXsmtp.secureserver.net2015-07-07 → 2016-01-21 · 4 obs
● 2016-01-21 04:22:32
○ 2016-06-17 19:52:06
○ 2026-08-03 14:56:48
●A107.180.4.2222026-03-13 → 2026-08-03 · 3 obs
● 2026-03-13 05:29:02
● 2026-08-03 14:56:48
○A216.239.32.212016-06-17 → 2017-09-21 · 5 obs
● 2016-06-17 19:52:06
● 2017-09-21 18:55:08
○ 2026-03-13 05:29:02
○ 2026-08-03 14:56:48
○A216.239.34.212016-06-17 → 2017-09-21 · 5 obs
● 2016-06-17 19:52:06
● 2017-09-21 18:55:08
○ 2026-03-13 05:29:02
○ 2026-08-03 14:56:48
○A216.239.36.212016-06-17 → 2017-09-21 · 5 obs
● 2016-06-17 19:52:06
● 2017-09-21 18:55:08
○ 2026-03-13 05:29:02
○ 2026-08-03 14:56:48
○A216.239.38.212016-06-17 → 2017-09-21 · 5 obs
● 2016-06-17 19:52:06
● 2017-09-21 18:55:08
○ 2026-03-13 05:29:02
○ 2026-08-03 14:56:48
○A50.63.202.302015-07-07 → 2015-11-05 · 4 obs
● 2015-11-05 18:25:10
○ 2016-01-21 04:22:32
○ 2026-08-03 14:56:48
○A50.63.202.322016-01-21 → 2016-01-21 · 4 obs
● 2016-01-21 04:22:32
○ 2016-06-17 19:52:06
○ 2026-08-03 14:56:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| briefcase.mx | ns43.domaincontrol.com, ns44.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for briefcase.mx (unsigned zone)
⏱️ Timing
Total: 439ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.180.4.222 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=bn3KqZCPRrr3fa0, v=spf1 include:_spf.google.com ?all |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
briefcase.mx resolves to one IP address: 107.180.4.222.
mail.roepnack.net, mail.laylagreenhill.com, refer-traffic.com and two other host names share IP numbers with briefcase.mx.
Name Servers
The NS records for briefcase.mx delegate to ns43.domaincontrol.com and ns44.domaincontrol.com.
briefcase.mx uses the same name servers as several other domains — among them timothytread.com, jsforcats.com, 3sports.co and two more.
briefcase.mx and other domains like skin.us share at least a portion of their name servers.
ns43.domaincontrol.com resolves to 97.74.101.22 and 2603:5:2152::16. Likewise, ns44.domaincontrol.com resolves to 173.201.69.22 and 2603:5:2252::16 — two IP addresses apiece.
Mail Servers
Mail for briefcase.mx is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
briefcase.mx has at least partial mail server overlap with other domains such as ns500754.ns500731.ns500742.ns500731.ns500671.ns500754.ns500671.ns500704.ns500688.ns500704.ns500678.ns500704.ns500688.ns500678.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500734.ns500699.ns500693.ns500734.ns500699.ns500693.ns500693.ns500588.ns500632.ns500632.ns500612.ns500612.ns500588.ns500588.dtrkdll.com, tac7.com and two more.
These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
The A records for aspmx.l.google.com return 142.251.111.26 and 2607:f8b0:4004:c09::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1a IP addresses.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 108.177.123.27 IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1a IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.27 IP addresses.