cement.expert - robtex.com
cement.expert
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1162::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | wa2.rzone.de | ||||||
| A | 81.169.145.162🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks16.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:16🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks16.rzone.de | ||||||
| A | 217.160.80.143🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| 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 | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| SOA | docks16.rzone.dehostmaster@strato-rz.de 2020-06-20 #14 | ||||||
expert
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.expert ⭐ | ||||||
| NS | v0n1.nic.expert | ||||||
| NS | v0n2.nic.expert | ||||||
| NS | v0n3.nic.expert | ||||||
| NS | v2n0.nic.expert | ||||||
| NS | v2n1.nic.expert | ||||||
| SOA | v0n0.nic.experthostmaster@donuts.email serial=1785396930 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○A2a01:238:20a:202:1159::2016-12-10 → 2017-08-21 · 4 obs
● 2017-08-21 14:53:06
○ 2026-05-15 18:54:26
○ 2026-07-30 08:07:20
●A2a01:238:20a:202:1162::2026-05-15 → 2026-07-30 · 3 obs
● 2026-05-15 18:54:26
● 2026-07-30 08:07:20
○A81.169.145.1592016-12-10 → 2017-08-21 · 4 obs
● 2017-08-21 14:53:06
○ 2026-05-15 18:54:26
○ 2026-07-30 08:07:20
●A81.169.145.1622026-05-15 → 2026-07-30 · 3 obs
● 2026-05-15 18:54:26
● 2026-07-30 08:07:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| expert | v0n0.nic.expert, v0n1.nic.expert, v0n2.nic.expert, v0n3.nic.expert... | 12 records |
| cement.expert | docks16.rzone.de, shades14.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.143
NS records: docks16.rzone.de, shades14.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cement.expert (unsigned zone)
⏱️ Timing
Total: 1177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.162 |
| AAAA | 1 | 2a01:238:20a:202:1162:: |
| NS | 2 | shades14.rzone.de, docks16.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks16.rzone.de hostmaster.strato-rz.de |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.expert, v0n0.nic.expert, v0n1.nic.expert...)
Analysis
IP Addresses
cement.expert resolves to the IP addresses 81.169.145.162 and 2a01:238:20a:202:1162::
eggerz.de, fliesen-center-langen.de, wechselgleichstrom.de and two other host names share IP numbers with cement.expert.
Name Servers
cement.expert is served by two delegated name servers, docks16.rzone.de and shades14.rzone.de.
cement.expert uses the same name servers as several other domains — among them bestian.eu, sempracon.com, movationbykim.nl and two more.
cement.expert partially shares its NS delegation with several other domains, including pflanzenfreunde.de, xn--hschler-lackierung-d3b.de, vandinther.de and two others.
In DNS configurations, these name servers often share authority with shades16.rzone.de, docks08.rzone.de, docks06.rzone.de and 7 other name servers.
Each of the two host names carries two IP addresses: docks16.rzone.de points to 217.160.80.143 and 2001:8d8:fe:53:5747:2a74:d:16, and shades14.rzone.de points to 185.132.34.141 and 2607:f1c0:fe:53:185:132:34:141.
Mail Servers
Mail for cement.expert is handled by a single mail server, smtpin.rzone.de.
cement.expert uses an identical mail server configuration to several other domains — among them kliem.biz, plotworld.com, bbbayernservice.com and two more.
The host smtpin.rzone.de resolves to 81.169.145.97 and 2a01:238:20a:202:50f0::1097 — two IP addresses.