opticflow.nl - robtex.com
opticflow.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910 | ||||||
| PTR | 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com | ||||||
| A | 217.160.0.66🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3 | ||||||
| NS | docks03.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:3🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks03.rzone.de | ||||||
| A | 217.160.80.130🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks03.rzone.de | ||||||
| NS | shades11.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:138🇺🇸 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 | shades11.rzone.de | ||||||
| A | 185.132.34.138🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades11.rzone.de | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtp.rzone.de | ||||||
| SOA | docks03.rzone.dehostmaster@strato-rz.de 2026-02-06 #27 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ 🔒 | ||||||
| NS | ns3.dns.nl 🔒 | ||||||
| NS | ns4.dns.nl 🔒 | ||||||
| TXT | nl zone update: 2026-03-15 06:00:02 +0000 (EPOCH 1773554402) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-15 #12 | ||||||
Same first word
opticflow.nl |
Similar names
DNS History
5 records (5 active, 0 former)
●A2001:8d8:100f:f000::2002026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 02:26:24
●A217.160.0.662026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 02:26:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns4.dns.nl, ns1.dns.nl, ns3.dns.nl | - |
| opticflow.nl | docks03.rzone.de, shades11.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.138
NS records: docks03.rzone.de, shades11.rzone.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 719ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.66 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 2 | shades11.rzone.de, docks03.rzone.de |
| MX | 1 | smtp.rzone.de (pri: 5) |
| SOA | 1 | docks03.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
opticflow.nl has two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.66.
Other host names, for instance schwarzwerk.com, wiki-press.net, keymax.eu, llttfi.com and napfme.com share IP numbers with opticflow.nl.
Name Servers
opticflow.nl's delegation uses two name servers: docks03.rzone.de and shades11.rzone.de.
opticflow.nl uses the same name server setup as other domains, such as raffinorgan.com, brandident.de, webclaim.de, xn--hrenberg-n4a.de and gastro-grills.com.
opticflow.nl at least partially shares name servers with other domains, including etversand.de, sommer-wiesbaden.net, procontraste.de, ackerwirtschaft.de and birlenet.de.
These name servers are commonly used with docks02.rzone.de, shades15.rzone.de, shades16.rzone.de, shades10.rzone.de, docks14.rzone.de, docks08.rzone.de, shades14.rzone.de, docks13.rzone.de, shades02.rzone.de and shades09.rzone.de.
Host names with two IPs:
docks03.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:3 and 217.160.80.130
shades11.rzone.de points to 2607:f1c0:fe:53:185:132:34:138 and 185.132.34.138
Mail Servers
A single mail server handles opticflow.nl, smtp.rzone.de.
opticflow.nl shares the same mail server setup as other domains, for instance bramboot.nl, kamajii.com, g23.es, camrock.nl and mail.jakin.se.
opticflow.nl shares some mail servers with other domains, at least in part, for example robert-goetzfried.com.
The host name smtp.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.