bf4trier.com - robtex.com
bf4trier.com
| 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 | docks12.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:12🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| A | 217.160.80.139🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| NS | shades06.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:133🇺🇸 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 | shades06.rzone.de | ||||||
| A | 185.132.34.133🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades06.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 | docks12.rzone.dehostmaster@strato-rz.de 2020-06-26 #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=1774748702 | ||||||
Same first word
bf4trier.com |
DNS History
8 records (5 active, 3 former)
○A2a01:238:20a:202:1092::2017-11-15 → 2017-11-15 · 2 obs
○ 2026-03-29 02:00:48
●A2a01:238:20a:202:1162::2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 02:00:48
●A81.169.145.1622026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 02:00:48
○A81.169.145.922017-11-15 → 2017-11-15 · 2 obs
○ 2026-03-29 02:00:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bf4trier.com | shades06.rzone.de, docks12.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.133
NS records: shades06.rzone.de, docks12.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bf4trier.com (unsigned zone)
⏱️ Timing
Total: 523ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.162 |
| AAAA | 1 | 2a01:238:20a:202:1162:: |
| NS | 2 | shades06.rzone.de, docks12.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks12.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
bf4trier.com has two IP numbers: 2a01:238:20a:202:1162:: and 81.169.145.162.
Other host names, for instance javagl.de, xn--kosmetikschule-bremen-hannover-mnster-t4d.de, dereggestreek.eu, strathmann.gmbh and gusdl.de share IP numbers with bf4trier.com.
Name Servers
bf4trier.com's delegation uses two name servers: docks12.rzone.de and shades06.rzone.de.
bf4trier.com uses the same name server setup as other domains, such as bosche.de, stainbag.com, tsv-anderten-handball.de, imtool.de and bed-in.de.
bf4trier.com at least partially shares name servers with other domains, including formel.computer, stoering.de, nanofere.com, xoter.net and eichinger-it.de.
These name servers are commonly used with shades08.rzone.de, docks03.rzone.de, docks17.rzone.de, docks15.rzone.de, shades07.rzone.de, shades13.rzone.de, shades01.rzone.de, shades17.rzone.de, shades11.rzone.de and docks11.rzone.de.
Host names with two IPs:
docks12.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:12 and 217.160.80.139
shades06.rzone.de points to 2607:f1c0:fe:53:185:132:34:133 and 185.132.34.133
Mail Servers
A single mail server handles bf4trier.com, smtpin.rzone.de.
bf4trier.com shares the same mail server setup as other domains, for instance 3-d-fraesen.de, augenaerzte-berenbostel.de, cvape.me, fam-os.de and hochtiet.com.
The host name smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.