mx.postbox.io - dns.ninja
mx.postbox.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
postbox.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| NS | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
Previously MX for
Same first word
Similar names
xm.cl |
xm.sk |
xm.se |
xm.hu |
xm.com.co |
xm.africa |
xm.fi |
xm.is |
xm.co.kr |
xm.am |
xm.money |
xm.be |
xm.cz |
xm.hk.cn |
xm.fj.cn |
xm.pl |
xm.vn.ua |
xm.house |
xm.mk |
xm.la |
xm.com |
xm.biz |
xm.media |
xm.fyi |
xm.pe |
xm.wtf |
DNS History
7 records (4 active, 3 former)
●NSns1.afternic.com2026-07-23 → 2026-07-23 · 1 obs
●NSns2.afternic.com2026-07-23 → 2026-07-23 · 1 obs
●A13.248.169.482026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 19:42:26
○A178.254.22.282017-08-24 → 2017-08-24 · 4 obs
● 2017-08-24 04:47:48
○ 2026-04-30 18:23:04
○ 2026-07-23 19:42:26
○A193.33.216.222015-08-19 → 2016-09-09 · 4 obs
● 2016-09-09 10:21:50
○ 2016-10-08 22:52:16
○ 2026-07-23 19:42:26
●A76.223.54.1462026-07-23 → 2026-07-23 · 2 obs
● 2026-07-23 19:42:26
○A78.46.218.1632016-10-08 → 2016-12-28 · 5 obs
● 2016-10-08 22:52:16
● 2016-12-28 05:57:44
○ 2017-08-24 04:47:48
○ 2026-07-23 19:42:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a0.nic.io, a2.nic.io, b0.nic.io | - |
| postbox.io | ns2.afternic.com, ns1.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns2.afternic.com, ns1.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postbox.io (unsigned zone)
⏱️ Timing
Total: 127ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
IP Addresses
mx.postbox.io directs to two IP numbers, 13.248.169.48 and 76.223.54.146
cabplay.com, ceased.org, theheartclub.com and two other host names share IP numbers with mx.postbox.io.
Name Servers
DNS delegation for mx.postbox.io points to two name servers: ns1.afternic.com and ns2.afternic.com.
mx.postbox.io uses the same name servers as several other domains — among them advo.me, mail.tachyonpay.com, 232.146.66.static.stingcomm.net and two more.
mx.postbox.io shares at least some of its name servers with other domains, including heatfinance.com, mocelo.com, cbma.xyz and two others.
These name servers are frequently paired with the name servers verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn, verification-urj2ap2akmgcchkhharttb.ns101.verify.hn and verification-jh56ag3qoy8fsktzvbvfht.ns101.verify.hn.
ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.