vietschool.com - robtex.com
vietschool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1149::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w95.rzone.de | ||||||
| A | 81.169.145.149🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades14.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:141🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades14.rzone.de | ||||||
| A | 185.132.34.141🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades14.rzone.de | ||||||
| NS | docks07.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:7🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks07.rzone.de | ||||||
| A | 217.160.80.134🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks07.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| TXT | d08d333b031579fd28c51c3c5fbb1e3f808c1ed6 | ||||||
| SOA | shades14.rzone.dehostmaster@strato-rz.de 2020-06-24 #14 | ||||||
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=1774564232 | ||||||
Subdomains
diem.vietschool.com |
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSdocks07.rzone.de2018-12-29 → 2026-03-26 · 3 obs
● 2018-12-29 16:17:48
● 2026-03-26 22:39:08
○NSns35.domaincontrol.com2015-08-14 → 2017-02-12 · 4 obs
● 2017-02-12 08:34:56
○ 2018-12-29 16:17:48
○ 2026-03-26 22:39:08
○NSns36.domaincontrol.com2015-08-14 → 2017-02-12 · 4 obs
● 2017-02-12 08:34:56
○ 2018-12-29 16:17:48
○ 2026-03-26 22:39:08
●NSshades14.rzone.de2018-12-29 → 2026-03-26 · 3 obs
● 2018-12-29 16:17:48
● 2026-03-26 22:39:08
○MXalt1.aspmx.l.google.com2015-08-14 → 2017-02-12 · 4 obs
● 2017-02-12 08:34:56
○ 2018-12-29 16:17:48
○ 2026-03-26 22:39:08
○MXalt2.aspmx.l.google.com2015-08-14 → 2017-02-12 · 4 obs
● 2017-02-12 08:34:56
○ 2018-12-29 16:17:48
○ 2026-03-26 22:39:08
○MXaspmx.l.google.com2015-08-14 → 2017-02-12 · 4 obs
● 2017-02-12 08:34:56
○ 2018-12-29 16:17:48
○ 2026-03-26 22:39:08
○MXaspmx2.googlemail.com2015-08-14 → 2017-02-12 · 4 obs
● 2017-02-12 08:34:56
○ 2018-12-29 16:17:48
○ 2026-03-26 22:39:08
○MXaspmx3.googlemail.com2015-08-14 → 2017-02-12 · 4 obs
● 2017-02-12 08:34:56
○ 2018-12-29 16:17:48
○ 2026-03-26 22:39:08
●MXsmtpin.rzone.de2018-12-29 → 2026-03-26 · 3 obs
● 2018-12-29 16:17:48
● 2026-03-26 22:39:08
●A2a01:238:20a:202:1149::2018-12-29 → 2026-03-26 · 2 obs
● 2026-03-26 22:39:08
●A81.169.145.1492018-12-29 → 2026-03-26 · 2 obs
● 2026-03-26 22:39:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| vietschool.com | docks07.rzone.de, shades14.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.141
NS records: docks07.rzone.de, shades14.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vietschool.com (unsigned zone)
⏱️ Timing
Total: 2061ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.149 |
| AAAA | 1 | 2a01:238:20a:202:1149:: |
| NS | 2 | docks07.rzone.de, shades14.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| TXT | 1 | d08d333b031579fd28c51c3c5fbb1e3f808c1ed6 |
| SOA | 1 | shades14.rzone.de hostmaster.strato-rz.d |
Analysis
Hierarchy
vietschool.com is a parent of diem.vietschool.com.
IP Addresses
vietschool.com points to two IP numbers: 2a01:238:20a:202:1149:: and 81.169.145.149.
Other host names such as riesarmin.de, claan.de, madrona.de, blomsterbo.se and kadovoorhem.net share IP numbers with vietschool.com.
Name Servers
vietschool.com is delegated to two name servers: docks07.rzone.de and shades14.rzone.de.
vietschool.com uses the same name server setup as other domains, including fleischer-dienst.de, arezu.de, cogm.de, sci-co.de and merz-ad.de.
At least part of the name servers for vietschool.com are shared with other domains, for instance purple-hack.com, iv-bg.de, graup.eu, rakon.de and martinernst.eu.
these name servers are commonly used with the name servers shades20.rzone.de, docks15.rzone.de, docks17.rzone.de, shades04.rzone.de, docks02.rzone.de, docks20.rzone.de, shades18.rzone.de, docks13.rzone.de, docks03.rzone.de and docks05.rzone.de.
Host names with two IP numbers:
docks07.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:7 and 217.160.80.134.
shades14.rzone.de points to 2607:f1c0:fe:53:185:132:34:141 and 185.132.34.141.
Mail Servers
The mail server for vietschool.com is smtpin.rzone.de.
vietschool.com uses the same mail server setup as other domains, for instance stromwind.ch, luxor-chemnitz.de, lasergame-berlin.de, klegin.com and ava-velsen.biz.
Hostname smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.