prostep.com - dns.ninja
prostep.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782912441 | ||||||
Subdomains
www.prostep.com |
mail.prostep.com |
rtr-igate-da.prostep.com |
gw1.prostep.com |
sampl-globalx.prostep.com |
testenv2.prostep.com |
webhost3.prostep.com |
newsletter.prostep.com |
Same first word
Similar names
DNS History
21 records (12 active, 9 former)
●NShelium.ns.hetzner.de2026-06-22 → 2026-07-01 · 3 obs
● 2026-06-22 09:46:14
● 2026-07-01 13:46:22
●NShydrogen.ns.hetzner.com2026-06-22 → 2026-07-01 · 3 obs
● 2026-06-22 09:46:14
● 2026-07-01 13:46:22
○NSns.namespace4you.de2015-07-10 → 2017-09-05 · 4 obs
● 2017-09-05 21:20:32
○ 2026-02-17 03:44:02
○ 2026-07-01 13:46:22
○NSns2.namespace4you.de2015-07-10 → 2017-09-05 · 4 obs
● 2017-09-05 21:20:32
○ 2026-02-17 03:44:02
○ 2026-07-01 13:46:22
○NSns27.domaincontrol.com2026-02-17 → 2026-05-21 · 5 obs
● 2026-02-17 03:44:02
● 2026-05-21 10:24:00
○ 2026-06-22 09:46:14
○ 2026-07-01 13:46:22
○NSns28.domaincontrol.com2026-02-17 → 2026-05-21 · 5 obs
● 2026-02-17 03:44:02
● 2026-05-21 10:24:00
○ 2026-06-22 09:46:14
○ 2026-07-01 13:46:22
●NSoxygen.ns.hetzner.com2026-06-22 → 2026-07-01 · 3 obs
● 2026-06-22 09:46:14
● 2026-07-01 13:46:22
●MXmail.prostep.com2015-07-10 → 2026-07-01 · 2 obs
● 2026-07-01 13:46:22
●MXmxa.expurgate.de2015-07-10 → 2026-07-01 · 2 obs
● 2026-07-01 13:46:22
●MXmxa.expurgate.net2015-07-10 → 2026-07-01 · 2 obs
● 2026-07-01 13:46:22
●MXmxb.expurgate.de2015-07-10 → 2026-07-01 · 2 obs
● 2026-07-01 13:46:22
●MXmxb.expurgate.net2015-07-10 → 2026-07-01 · 2 obs
● 2026-07-01 13:46:22
●MXmxtls.expurgate.de2015-07-10 → 2026-07-01 · 2 obs
● 2026-07-01 13:46:22
●MXmxtls.expurgate.net2015-07-10 → 2026-07-01 · 2 obs
● 2026-07-01 13:46:22
●A212.82.33.1252026-07-01 → 2026-07-01 · 3 obs
● 2026-07-01 13:46:18
● 2026-07-01 13:46:22
○A212.82.33.1512026-02-17 → 2026-02-17 · 4 obs
● 2026-02-17 03:44:02
○ 2026-07-01 13:46:18
○ 2026-07-01 13:46:22
○A212.82.34.1782015-07-10 → 2015-07-10 · 3 obs
○ 2015-11-12 19:09:44
○ 2026-07-01 13:46:22
○A212.82.34.2262015-11-12 → 2017-07-27 · 5 obs
● 2015-11-12 19:09:44
● 2017-07-27 14:28:48
○ 2017-09-05 21:20:32
○ 2026-07-01 13:46:22
○A212.82.35.442017-09-05 → 2017-09-05 · 5 obs
● 2017-09-05 21:20:32
● 2017-09-05 21:20:42
○ 2026-02-17 03:44:02
○ 2026-07-01 13:46:22
○A2a04:6c0:1b:2::12026-02-17 → 2026-02-17 · 4 obs
● 2026-02-17 03:44:02
○ 2026-07-01 13:46:18
○ 2026-07-01 13:46:22
●A2a04:6c0:1b:3::12026-07-01 → 2026-07-01 · 3 obs
● 2026-07-01 13:46:18
● 2026-07-01 13:46:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| prostep.com | helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com | 2 records |
✅ Authoritative Response
Server:88.198.229.192
NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prostep.com (unsigned zone)
⏱️ Timing
Total: 814ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.82.33.125 |
| AAAA | 1 | 2a04:6c0:1b:3::1 |
| NS | 3 | oxygen.ns.hetzner.com, helium.ns.hetzner.de... |
| MX | 7 | mxb.expurgate.net (pri: 10), mail.prostep.com (pri: 20)... |
| TXT | 9 | atlassian-sending-domain-verification=b2, miro-verification=d5ac85875c1010d6ad30b9... |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com)
Analysis
Hierarchy
Among the subdomains of prostep.com are www.prostep.com, mail.prostep.com, rtr-igate-da.prostep.com, gw1.prostep.com, sampl-globalx.prostep.com and a few other host names.
IP Addresses
prostep.com points to the IP addresses 212.82.33.125 and 2a04:6c0:1b:3::1
Name Servers
Three name servers are authoritative for prostep.com: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
There is at least partial name server overlap between prostep.com and other domains — jaser.de, fjordpferdehof-glissen.de, xarif.de and two more among them.
These name servers tend to appear in combination with the name servers ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de and ns1.your-server.de.
hydrogen.ns.hetzner.com resolves to 213.133.100.98 and 2a01:4f8:0:1::add:1098. oxygen.ns.hetzner.com resolves to 88.198.229.192 and 2a01:4f8:0:1::add:2992. helium.ns.hetzner.de resolves to 193.47.99.5 and 2001:67c:192c::add:5. All three hostnames point to two IP numbers each.
Mail Servers
prostep.com accepts email via 7 mail servers: mail.prostep.com, mxa.expurgate.de, mxb.expurgate.de and 4 other.
At least some of the mail servers used by prostep.com are shared with other domains: ivy-oak.com, iv-edelmann.de, sap-store.com and two others among them.
These mail servers often appear in conjunction with the mail servers mxa.expurgate.net, mxb.expurgate.net, mxtls.expurgate.net and mxtls.expurgate.de.
Hosts with 12 IP addresses each:
mxa.expurgate.de carries IP addresses 194.145.224.120, 194.145.224.121 and 194.145.224.122, with 9 other addresses beyond those.
mxb.expurgate.de carries IP addresses 194.145.224.120, 194.145.224.121 and 194.145.224.122, with 9 other addresses beyond those.
mxtls.expurgate.de carries IP addresses 194.145.224.120, 194.145.224.121 and 194.145.224.122, with 9 other addresses beyond those.
mxa.expurgate.net carries IP addresses 194.145.224.120, 194.145.224.121 and 194.145.224.122, with 9 other addresses beyond those.
mxb.expurgate.net carries IP addresses 194.145.224.120, 194.145.224.121 and 194.145.224.122, with 9 other addresses beyond those.
mxtls.expurgate.net carries IP addresses 194.145.224.120, 194.145.224.121 and 194.145.224.122, with 9 other addresses beyond those.
Host names resolving to a single IP address:
mail.prostep.com points to the IP address 213.188.97.35.
Host names pointing to 194.145.224.120 include mxa.expurgate.de, mxb.expurgate.de, mxtls.expurgate.de and 3 other.
Host names pointing to 194.145.224.121 include mxa.expurgate.de, mxb.expurgate.de, mxtls.expurgate.de and 3 other.
Host names pointing to 194.145.224.122 include mxa.expurgate.de, mxb.expurgate.de, mxtls.expurgate.de and 3 other.
Host names pointing to 194.145.224.123 include mxa.expurgate.de, mxb.expurgate.de, mxtls.expurgate.de and 3 other.
Host names pointing to 194.145.224.124 include mxa.expurgate.de, mxb.expurgate.de, mxtls.expurgate.de and 3 other.
Host names pointing to 194.145.224.125 include mxa.expurgate.de, mxb.expurgate.de, mxtls.expurgate.de and 3 other.
Host names pointing to 195.190.135.120 include mxa.expurgate.de, mxb.expurgate.de, mxtls.expurgate.de and 3 other.
Host names pointing to 195.190.135.121 include mxa.expurgate.de, mxb.expurgate.de, mxtls.expurgate.de and 3 other.
Host names pointing to 195.190.135.122 include mxa.expurgate.de, mxb.expurgate.de, mxtls.expurgate.de and 3 other.
Host names pointing to 195.190.135.123 include mxa.expurgate.de, mxb.expurgate.de, mxtls.expurgate.de and 3 other.
Host names pointing to 195.190.135.124 include mxa.expurgate.de, mxb.expurgate.de, mxtls.expurgate.de and 3 other.
Host names pointing to 195.190.135.125 include mxa.expurgate.de, mxb.expurgate.de, mxtls.expurgate.de and 3 other.