suniortec.com - robtex.com
suniortec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.68.186🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | srv01.suniortec.de | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | srv01.suniortec.de ⭐ | ||||||
| A | 136.243.68.186🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | srv01.suniortec.de | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-02-28 #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=1784148422 | ||||||
Subdomains
mail.suniortec.com |
Same first word
suniortec.com |
suniortec.de |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.first-ns.de2015-07-10 → 2026-07-15 · 2 obs
● 2026-07-15 20:59:42
●NSrobotns2.second-ns.de2015-11-21 → 2026-07-15 · 3 obs
● 2015-11-21 22:23:26
● 2026-07-15 20:59:42
●NSrobotns3.second-ns.com2015-11-21 → 2026-07-15 · 3 obs
● 2015-11-21 22:23:26
● 2026-07-15 20:59:42
○MXmail.suniortec.com2015-07-10 → 2020-02-05 · 4 obs
● 2020-02-05 14:16:10
○ 2026-07-03 20:14:02
○ 2026-07-15 20:59:42
●MXsrv01.suniortec.de2026-07-03 → 2026-07-15 · 3 obs
● 2026-07-03 20:14:02
● 2026-07-15 20:59:42
●A136.243.68.1862017-02-14 → 2026-07-15 · 3 obs
● 2017-02-14 20:36:12
● 2026-07-15 20:59:42
○A78.47.222.932015-07-10 → 2016-05-06 · 4 obs
● 2016-05-06 00:30:52
○ 2017-02-14 20:36:12
○ 2026-07-15 20:59:42
🔍 DNS Trace
Analysis
Hierarchy
mail.suniortec.com is delegated beneath suniortec.com.
IP Addresses
suniortec.com has exactly one IP address — 136.243.68.186.
Host names such as mail.suniortec.com, srv01.suniortec.de and suniortec.de share their IP numbers with suniortec.com.
Name Servers
The authoritative name servers for suniortec.com are robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de — three in total.
There is at least partial name server overlap between suniortec.com and other domains — heydorn.org, petas-design.de, uebersberg.de and two more among them.
These name servers are routinely deployed together with the name servers hydrogen.ns.hetzner.com.
robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de all resolve to exactly two IP numbers apiece: robotns3.second-ns.com → 193.47.99.3 and 2001:67c:192c::add:a3; ns1.first-ns.de → 213.239.242.238 and 2a01:4f8:0:a101::a:1; robotns2.second-ns.de → 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Mail Servers
suniortec.com uses one mail server — srv01.suniortec.de.
srv01.suniortec.de directs to just one IP number, 136.243.68.186.