stheizmann.com - robtex.com
stheizmann.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:140:9121::3🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | srv209.twosteps.net | ||||||
| A | 46.4.64.16🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| NS | ns5.twosteps.info ⭐ | ||||||
| A | 159.69.22.248🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | ns5.twosteps.info | ||||||
| NS | ns6.twosteps.info | ||||||
| A | 2a01:4f8:1c17:642e::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns6.twosteps.info | ||||||
| A | 195.201.232.252🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | ns6.twosteps.info | ||||||
| NS | ns7.twosteps.info | ||||||
| A | 2a01:4f9:c010:94c::1🇫🇮 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns7.twosteps.info | ||||||
| A | 95.216.145.89🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC | ||||||
| PTR | ns7.twosteps.info | ||||||
| MX | mail.twosteps.net ⭐ | ||||||
| A | 2a01:4f8:242:27cf::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mail.twosteps.net | ||||||
| A | 168.119.65.195🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC | ||||||
| PTR | mail.twosteps.net | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns5.twosteps.infopostmaster@stheizmann.com 2017-09-14 #22 | ||||||
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=1776010682 | ||||||
Subdomains
mail.stheizmann.com |
Same first word
stheizmann.com |
Similar names
DNS History
11 records (6 active, 5 former)
○NSns1.twosteps.info2015-06-05 → 2017-04-06 · 4 obs
● 2017-04-06 07:52:56
○ 2026-03-26 20:34:26
○ 2026-04-12 16:35:10
○NSns2.twosteps.info2015-06-05 → 2017-04-06 · 4 obs
● 2017-04-06 07:52:56
○ 2026-03-26 20:34:26
○ 2026-04-12 16:35:10
●NSns5.twosteps.info2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 20:34:26
● 2026-04-12 16:35:10
●NSns6.twosteps.info2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 20:34:26
● 2026-04-12 16:35:10
●NSns7.twosteps.info2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 20:34:26
● 2026-04-12 16:35:10
○MXmail.stheizmann.com2015-06-05 → 2017-04-06 · 4 obs
● 2017-04-06 07:52:56
○ 2026-03-26 20:34:26
○ 2026-04-12 16:35:10
●MXmail.twosteps.net2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 20:34:26
● 2026-04-12 16:35:10
○A2a01:4f8:130:52c5::32015-06-05 → 2017-04-06 · 4 obs
● 2017-04-06 07:52:56
○ 2026-03-26 20:34:26
○ 2026-04-12 16:35:10
●A2a01:4f8:140:9121::32026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 20:34:26
● 2026-04-12 16:35:10
○A46.4.161.702015-06-05 → 2017-04-06 · 4 obs
● 2017-04-06 07:52:56
○ 2026-03-26 20:34:26
○ 2026-04-12 16:35:10
●A46.4.64.162026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 20:34:26
● 2026-04-12 16:35:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stheizmann.com | ns5.twosteps.info, ns6.twosteps.info, ns7.twosteps.info | - |
✅ Authoritative Response
Server:159.69.22.248
NS records: ns5.twosteps.info, ns6.twosteps.info, ns7.twosteps.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stheizmann.com (unsigned zone)
⏱️ Timing
Total: 704ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.4.64.16 |
| AAAA | 1 | 2a01:4f8:140:9121::3 |
| NS | 3 | ns7.twosteps.info, ns6.twosteps.info... |
| MX | 1 | mail.twosteps.net (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns5.twosteps.info postmaster.stheizmann. |
Analysis
Hierarchy
stheizmann.com is the parent of mail.stheizmann.com.
IP Addresses
stheizmann.com resolves to two IP numbers: 2a01:4f8:140:9121::3 and 46.4.64.16.
other host names including nuklearmedizin-stuttgart.de, mmkj.de, hopps.info, einstein-energy.net and mail.zns-lymphome.com share IP numbers with stheizmann.com.
Name Servers
stheizmann.com is delegated to three name servers ns5.twosteps.info, ns6.twosteps.info and ns7.twosteps.info.
stheizmann.com at least partially shares name servers with other domains, for instance walchensee.com, unterm-storchennest.de, dieliebelei.com, der-turbolader.de and supervision-hensen.de.
These name servers are commonly used alongside ns1.twosteps.info and ns2.twosteps.info.
Hosts with two IP numbers:
ns6.twosteps.info points to: 2a01:4f8:1c17:642e::1 and 195.201.232.252.
ns7.twosteps.info points to: 2a01:4f9:c010:94c::1 and 95.216.145.89.
Hosts with one IP number:
ns5.twosteps.info points to: 159.69.22.248.
Mail Servers
stheizmann.com is handled by a single mail server, mail.twosteps.net.
stheizmann.com shares the same mail server setup as other domains, for instance michael-ulbricht.de, the-great-escape.de, lankat.de, wenn.de and tagqr.de.
mail.twosteps.net resolves to two IP numbers: 2a01:4f8:242:27cf::2 and 168.119.65.195.