smtp.mailshack.com - robtex.com
smtp.mailshack.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 46.23.82.244๐ณ๐ฑ HIGH5-NL46.23.80.0/20 High5! B.V. | ||||||
| PTR | lavabit.com | ||||||
mailshack.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 46.23.82.244๐ณ๐ฑ HIGH5-NL46.23.80.0/20 High5! B.V. | ||||||
| NS | ns1.mailshack.com โญ | ||||||
| NS | ns1.lavabit.com | ||||||
| NS | ns2.lavabit.com | ||||||
| MX | lavabit.com โญ ๐ | ||||||
| TXT | v=spf1 ip4:46.23.82.244 -all | ||||||
| SOA | ns1.mailshack.comsupport@lavabitllc.com 2025-04-01 #1 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA46.23.82.2442026-02-28 โ 2026-07-24 ยท 3 obs
โ 2017-06-05 00:47:40
โ 2026-02-28 23:05:14
โ 2026-07-24 02:58:50
โ 2026-02-28 23:05:14
โ 2026-07-24 02:58:50
โA64.182.234.1102017-06-05 โ 2017-06-05 ยท 3 obs
โ 2017-06-05 00:47:40
โ 2026-02-28 23:05:14
โ 2026-07-24 02:58:50
โ 2026-02-28 23:05:14
โ 2026-07-24 02:58:50
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| mailshack.com | ns1.lavabit.com, ns2.lavabit.com | 2 records |
โ Authoritative Response
Server:46.23.82.244
NS records: ns1.lavabit.com, ns2.lavabit.com
๐ DNSSEC Status
โ Bogus (DNSSEC validation failed)
DS for mailshack.com does not match any DNSKEY
โฑ๏ธ Timing
Total: 310ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.23.82.244 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.lavabit.com, ns2.lavabit.com)
Analysis
IP Addresses
smtp.mailshack.com resolves to just one IP address, 46.23.82.244.
Two other host names, along with lavabit.com, ns1.lavabit.com and smtp.nerdshack.com, also share IP numbers with smtp.mailshack.com.