mail.istt.com - robtex.com
mail.istt.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 195.227.40.134๐ฉ๐ช PIRONETNDH-AS195.227.0.0/16 DE-PIRONET-971119 | ||||||
| PTR | eds.com | ||||||
| MX | mx00.kundenserver.de โญ | ||||||
| A | 212.227.15.41๐ฉ๐ช IONOS-AS212.227.0.0/16 IONOS-PA-2 | ||||||
| PTR | mx00.kundenserver.de | ||||||
istt.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 188.245.161.151๐ฉ๐ช Hetzner188.245.0.0/16 HETZNER-DC | ||||||
| NS | ns-1937.awsdns-50.co.uk โญ | ||||||
| NS | ns-1219.awsdns-24.org | ||||||
| NS | ns-134.awsdns-16.com | ||||||
| NS | ns-629.awsdns-14.net | ||||||
| MX | aspmx.l.google.com โญ | ||||||
| MX | alt1.aspmx.l.google.com(20) | ||||||
| MX | alt2.aspmx.l.google.com(20) | ||||||
| MX | aspmx2.googlemail.com(30) | ||||||
| TXT | google-site-verification=YZwfFcuIkbG4VpPrZHohpeqZPlOTdD5KI0LEMdn1I6U | ||||||
| TXT | v=spf1 a mx include:_spf.google.com ~all | ||||||
| SOA | ns-1937.awsdns-50.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
โMXmx00.kundenserver.de2015-05-29 โ 2026-04-12 ยท 2 obs
โ 2026-04-12 04:35:24
โMXmx01.kundenserver.de2015-05-29 โ 2016-07-23 ยท 4 obs
โ 2016-07-23 18:24:14
โ 2026-04-01 17:14:06
โ 2026-04-12 04:35:24
โA195.227.40.1342015-05-29 โ 2026-04-12 ยท 2 obs
โ 2026-04-12 04:35:24
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net... | - |
| istt.com | ns-134.awsdns-16.com, ns-629.awsdns-14.net, ns-1219.awsdns-24.org, ns-1937.awsdns-50.co.uk | 1 record |
โ Authoritative Response
Server:205.251.199.145
NS records: ns-134.awsdns-16.com, ns-629.awsdns-14.net, ns-1219.awsdns-24.org, ns-1937.awsdns-50.co.uk
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for istt.com (unsigned zone)
โฑ๏ธ Timing
Total: 229ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.227.40.134 |
| MX | 1 | mx00.kundenserver.de (pri: 10) |
๐ Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-134.awsdns-16.com)
Analysis
IP Addresses
mail.istt.com points to a single IP number: 195.227.40.134.
Mail Servers
mail.istt.com is handled by a single mail server, mx00.kundenserver.de.
mail.istt.com uses the same mail server configuration as other domains, such as anolysis-gid.cliqz.com, hyabell.com, helory.de, connect.uhldingen-bodensee.de and hpn-proxy3.cliqz.com.
mail.istt.com shares mail servers with other domains at least in part, for instance es.luxo24.com, ing-buero-wirsig.de, hunde-kult.de, remote.kruseundsohn.de and gabriele-undine-meyer.de.
these mail servers are often used with mx01.kundenserver.de and mx00.schlund.de.
mx00.kundenserver.de points to a single IP: 212.227.15.41.