otttl.com - robtex.com
otttl.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1161::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | wa1.rzone.de | ||||||
| A | 81.169.145.161🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades03.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:130🇺🇸 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 | shades03.rzone.de | ||||||
| A | 185.132.34.130🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades03.rzone.de | ||||||
| NS | docks01.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks01.rzone.de | ||||||
| A | 217.160.80.128🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks01.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 | shades03.rzone.dehostmaster@strato-rz.de 2020-06-04 #13 | ||||||
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=1774836287 | ||||||
Same first word
otttl.com |
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-07-23 → 2017-01-27 · 4 obs
● 2017-01-27 02:55:02
○ 2019-12-25 15:35:28
○ 2026-03-30 02:12:02
●MXsmtpin.rzone.de2019-12-25 → 2026-03-30 · 3 obs
● 2019-12-25 15:35:28
● 2026-03-30 02:12:02
●A2a01:238:20a:202:1161::2015-07-23 → 2026-03-30 · 2 obs
● 2026-03-30 02:12:02
●A81.169.145.1612015-07-23 → 2026-03-30 · 2 obs
● 2026-03-30 02:12:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| otttl.com | docks01.rzone.de, shades03.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.128
NS records: docks01.rzone.de, shades03.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otttl.com (unsigned zone)
⏱️ Timing
Total: 538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.161 |
| AAAA | 1 | 2a01:238:20a:202:1161:: |
| NS | 2 | docks01.rzone.de, shades03.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades03.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
otttl.com resolves to two IPs: 2a01:238:20a:202:1161:: and 81.169.145.161.
other host names for instance bielak.biz, michael-herz.de, modehaus-mueller-ditschler.de, wsgr.info and myks.de share IP numbers with otttl.com.
Name Servers
otttl.com is delegated to two name servers: docks01.rzone.de and shades03.rzone.de.
otttl.com shares the same name server setup as other domains, for example druckluft-effizient.de, stewen.org, ixcomp.com, friedjof.de and vanhouts.eu.
otttl.com at least partially shares name servers with other domains, for instance kuder-hausverwaltung.de, industrieofen.de, cts-systems.de, idealo-mail.de and hasytec.com.
These name servers are often used together with the name servers docks05.rzone.de, shades14.rzone.de, docks08.rzone.de, shades09.rzone.de, shades11.rzone.de, shades15.rzone.de, shades01.rzone.de, docks12.rzone.de, shades07.rzone.de and docks04.rzone.de.
Host names with two IP numbers:
docks01.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:1 and 217.160.80.128
shades03.rzone.de points to 2607:f1c0:fe:53:185:132:34:130 and 185.132.34.130
Mail Servers
otttl.com is handled by a single mail server, smtpin.rzone.de.
otttl.com shares the same mail server setup as other domains, for instance trust-rt.com, auto-merker.com, vicorder.com, bund-bildung.org and astadler.de.
Host smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.