emzwo.com - robtex.com
emzwo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 88.99.150.132🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | x40.emzwo.de | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| A | 2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| A | 213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| NS | helium.ns.hetzner.de | ||||||
| A | 2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| A | 193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| A | 2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| A | 88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| MX | mail.emzwo.com ⭐ | ||||||
| A | 88.99.150.132🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | x40.emzwo.de | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2021-11-09 #0 | ||||||
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=1774414817 | ||||||
Subdomains
mail.emzwo.com |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NShelium.ns.hetzner.de2026-02-18 → 2026-03-25 · 3 obs
● 2026-02-18 17:28:54
● 2026-03-25 05:05:12
●NShydrogen.ns.hetzner.com2026-02-18 → 2026-03-25 · 3 obs
● 2026-02-18 17:28:54
● 2026-03-25 05:05:12
○NSns1.ntdns.de2015-07-24 → 2020-01-16 · 4 obs
● 2020-01-16 19:28:02
○ 2026-02-18 17:28:54
○ 2026-03-25 05:05:12
○NSns2.ntdns.de2015-07-24 → 2020-01-16 · 4 obs
● 2020-01-16 19:28:02
○ 2026-02-18 17:28:54
○ 2026-03-25 05:05:12
○NSns3.ntdns.de2015-07-24 → 2020-01-16 · 4 obs
● 2020-01-16 19:28:02
○ 2026-02-18 17:28:54
○ 2026-03-25 05:05:12
●NSoxygen.ns.hetzner.com2026-02-18 → 2026-03-25 · 3 obs
● 2026-02-18 17:28:54
● 2026-03-25 05:05:12
●MXmail.emzwo.com2015-07-24 → 2026-03-25 · 5 obs
● 2017-01-23 22:47:30
○ 2020-01-16 19:28:02
● 2026-02-18 17:28:54
● 2026-03-25 05:05:12
○A5.199.141.2112015-07-24 → 2017-01-23 · 4 obs
● 2017-01-23 22:47:30
○ 2020-01-16 19:28:02
○ 2026-03-25 05:05:12
●A88.99.150.1322026-02-18 → 2026-03-25 · 3 obs
● 2026-02-18 17:28:54
● 2026-03-25 05:05:12
○A89.163.155.1122020-01-16 → 2020-01-16 · 4 obs
● 2020-01-16 19:28:02
○ 2026-02-18 17:28:54
○ 2026-03-25 05:05:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| emzwo.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 emzwo.com (unsigned zone)
⏱️ Timing
Total: 687ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.99.150.132 |
| NS | 3 | hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com... |
| MX | 1 | mail.emzwo.com (pri: 10) |
| 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
emzwo.com is the parent of mail.emzwo.com.
IP Addresses
emzwo.com resolves to a single IP: 88.99.150.132.
Other host names, for instance mail.physio-richter-rostock.de, emzwo.net, x40.emzwo.de, mail.emzwo.net and mail.emzwo.com share IP numbers with emzwo.com.
Name Servers
emzwo.com delegates to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
emzwo.com shares some name servers with other domains, for example agenturfreund.de, livea.fr, miyameca.de, suedharzkanzlei.de and logimerce.nl.
These name servers are often used together with ns1.first-ns.de, robotns3.second-ns.com and robotns2.second-ns.de.
Host names with two IP numbers:
hydrogen.ns.hetzner.com: 2a01:4f8:0:1::add:1098 and 213.133.100.98
oxygen.ns.hetzner.com: 2a01:4f8:0:1::add:2992 and 88.198.229.192
helium.ns.hetzner.de: 2001:67c:192c::add:5 and 193.47.99.5
Mail Servers
emzwo.com is handled by a single mail server, mail.emzwo.com.
Host name mail.emzwo.com points to IP 88.99.150.132.