tier-op.net - robtex.com
tier-op.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1148::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.148🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades18.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:145🇺🇸 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 | shades18.rzone.de | ||||||
| A | 185.132.34.145🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades18.rzone.de | ||||||
| NS | docks10.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:10🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks10.rzone.de | ||||||
| A | 217.160.80.137🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks10.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 | ||||||
| SOA | shades18.rzone.dehostmaster@strato-rz.de 2020-06-03 #14 | ||||||
net
| 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=1777031596 | ||||||
Same first word
Similar names
pro-ite.net |
p-etori.com |
ite-pro.com |
it-repo.net |
ite-pro.de |
pro-ite.com |
i-eport.com |
i-petro.com |
repo-it.de |
it-oper.net |
e-proit.com |
ito-pre.com |
e-porti.ro |
pro-tie.com |
pro-ite.de |
it-oper.com |
e-proit.de |
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-06-18 → 2017-06-28 · 4 obs
● 2017-06-28 14:41:12
○ 2026-04-23 01:24:36
○ 2026-04-24 12:17:12
●MXsmtpin.rzone.de2026-04-23 → 2026-04-24 · 3 obs
● 2026-04-23 01:24:36
● 2026-04-24 12:17:12
●A2a01:238:20a:202:1148::2015-06-18 → 2026-04-24 · 2 obs
● 2026-04-24 12:17:12
●A81.169.145.1482015-06-18 → 2026-04-24 · 2 obs
● 2026-04-24 12:17:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| tier-op.net | docks10.rzone.de, shades18.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.137
NS records: docks10.rzone.de, shades18.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tier-op.net (unsigned zone)
⏱️ Timing
Total: 726ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.148 |
| AAAA | 1 | 2a01:238:20a:202:1148:: |
| NS | 2 | docks10.rzone.de, shades18.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades18.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
tier-op.net resolves to two IP numbers: 2a01:238:20a:202:1148:: and 81.169.145.148.
other host names including kitedeal.nl, hausarzt-kerkhoff.de, elektrokramlinger.de, taxforce.eu and goebel.me share IP numbers with tier-op.net.
Name Servers
tier-op.net is delegated to two name servers docks10.rzone.de and shades18.rzone.de.
tier-op.net shares the same name server setup as other domains, for instance fdp-fraktion-mainz-bingen.de, linkobserver.de, zirius.eu, msf-tech.net and zum-schwan.com.
tier-op.net at least partially shares name servers with other domains, for instance modelo.de, creac.de, xn--handwerkskammer-lbeck-pic.biz, markus-becker.net and kohl-gmbh.org.
These name servers are commonly used with the following name servers: docks16.rzone.de, docks13.rzone.de, shades06.rzone.de, docks12.rzone.de, docks06.rzone.de, shades07.rzone.de, shades01.rzone.de, shades15.rzone.de, shades20.rzone.de and docks17.rzone.de.
Host names with two IP numbers:
The host name docks10.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:10 and 217.160.80.137; the host name shades18.rzone.de points to 2607:f1c0:fe:53:185:132:34:145 and 185.132.34.145.
Mail Servers
tier-op.net is handled by a single mail server, smtpin.rzone.de.
tier-op.net shares the same mail server setup as other domains, for instance marcelbackscheider.com, holzmanufactur.com, advice-4-you.com, pflichtteil.biz and redbussecondarydns.video-editor.net.
smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.