bio-fasten.com - robtex.com
bio-fasten.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1165::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | wa5.rzone.de | ||||||
| A | 81.169.145.165🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades16.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:143🇺🇸 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 | shades16.rzone.de | ||||||
| A | 185.132.34.143🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades16.rzone.de | ||||||
| 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 | ||||||
| PTR | docks16.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 | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | shades16.rzone.dehostmaster@strato-rz.de 2020-10-16 #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=1774718972 | ||||||
Subdomains
mail2.bio-fasten.com |
Same first word
bio-fasten.com |
Similar names
DNS History
5 records (5 active, 0 former)
●A2a01:238:20a:202:1165::2026-03-16 → 2026-03-28 · 2 obs
● 2026-03-28 17:57:04
●A81.169.145.1652026-03-16 → 2026-03-28 · 2 obs
● 2026-03-28 17:57:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bio-fasten.com | docks16.rzone.de, shades16.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.143
NS records: docks16.rzone.de, shades16.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bio-fasten.com (unsigned zone)
⏱️ Timing
Total: 505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.165 |
| AAAA | 1 | 2a01:238:20a:202:1165:: |
| NS | 2 | shades16.rzone.de, docks16.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades16.rzone.de hostmaster.strato-rz.d |
Analysis
Hierarchy
mail2.bio-fasten.com has bio-fasten.com as its parent.
IP Addresses
bio-fasten.com points to two IPs: 2a01:238:20a:202:1165:: and 81.169.145.165.
Other host names, for instance mijoki.de, marwinski.net, spannring.de, wdfa.de and berlage.de share IP numbers with bio-fasten.com.
Name Servers
Two name servers docks16.rzone.de and shades16.rzone.de are delegated to bio-fasten.com.
bio-fasten.com uses the same name server configuration as other domains, such as noomzy.de, tclog.nl, stb-melcher.de, xn--nherungsschalter-vnb.de and milkereit-co.com.
bio-fasten.com at least partially shares name servers with other domains such as theisen-schwede.de, kultusministerium-sachsen.de, woelffer.eu, shotam.de and sebel.eu.
These name servers are often used together with docks15.rzone.de, shades01.rzone.de, shades04.rzone.de, shades05.rzone.de, shades08.rzone.de, shades14.rzone.de, shades12.rzone.de, shades20.rzone.de, docks19.rzone.de and docks09.rzone.de.
Host names with two IPs:
docks16.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:16 and 217.160.80.143.
shades16.rzone.de points to 2607:f1c0:fe:53:185:132:34:143 and 185.132.34.143.
Mail Servers
bio-fasten.com is handled by a single mail server, smtpin.rzone.de.
bio-fasten.com shares the same mail server setup as other domains, including blumenschmi.de, plastcool.de, datenrettung-salzburg.com, hass-degg.com and holz-ebner.de.
Host name smtpin.rzone.de points to IPs 2a01:238:20a:202:50f0::1097 and 81.169.145.97.