dhofmann.net - robtex.com
dhofmann.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.169.238.244🇩🇪 STRATO81.169.128.0/17 AG | ||||||
| PTR | mail.dhofmann.net | ||||||
| NS | shades01.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:128🇺🇸 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 | shades01.rzone.de | ||||||
| A | 185.132.34.128🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades01.rzone.de | ||||||
| NS | docks11.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:11🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks11.rzone.de | ||||||
| A | 217.160.80.138🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks11.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 | ||||||
| TXT | v=spf1 a mx ip4:81.169.238.244 -all | ||||||
| SOA | shades01.rzone.dehostmaster@strato-rz.de serial=2020053387 | ||||||
net
| 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=1775077712 | ||||||
Subdomains
mail.dhofmann.net |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSdocks11.rzone.de2026-03-06 → 2026-04-01 · 3 obs
● 2026-03-06 09:04:06
● 2026-04-01 21:09:44
○NSns1.webmailer.de2007-09-19 → 2007-09-19 · 3 obs
○ 2015-11-05 10:43:30
○ 2026-04-01 21:09:44
○NSns2.webmailer.de2007-09-19 → 2007-09-19 · 3 obs
○ 2015-11-05 10:43:30
○ 2026-04-01 21:09:44
●NSshades01.rzone.de2026-03-06 → 2026-04-01 · 3 obs
● 2026-03-06 09:04:06
● 2026-04-01 21:09:44
○MXmail.dhofmann.net2026-03-06 → 2026-04-01 · 2 obs
○ 2026-04-01 21:09:44
○MXmailin.webmailer.de2007-09-19 → 2007-09-19 · 3 obs
○ 2015-11-05 10:43:30
○ 2026-04-01 21:09:44
●MXsmtpin.rzone.de2026-03-06 → 2026-04-01 · 3 obs
● 2026-03-06 09:04:06
● 2026-04-01 21:09:44
○A192.67.198.522007-09-19 → 2007-09-19 · 3 obs
○ 2015-11-05 10:43:30
○ 2026-04-01 21:09:44
●A81.169.238.2442026-03-06 → 2026-04-01 · 3 obs
● 2026-03-06 09:04:06
● 2026-04-01 21:09:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net... | - |
| dhofmann.net | shades01.rzone.de, docks11.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.138
NS records: shades01.rzone.de, docks11.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dhofmann.net (unsigned zone)
⏱️ Timing
Total: 666ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.238.244 |
| NS | 2 | shades01.rzone.de, docks11.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| TXT | 1 | v=spf1 a mx ip4:81.169.238.244 -all |
| SOA | 1 | shades01.rzone.de hostmaster.strato-rz.d |
Analysis
Hierarchy
dhofmann.net is the parent of mail.dhofmann.net.
IP Addresses
dhofmann.net resolves to one IP number: 81.169.238.244.
Other host names, for instance mail.hofmann-sys.net, mail.dhofmann.net and hofmann-sys.net share IP numbers with dhofmann.net.
Name Servers
dhofmann.net is delegated to two name servers docks11.rzone.de and shades01.rzone.de.
dhofmann.net shares the same name server setup as other domains, for instance sylt-suchen-und-buchen.de, rch64.de, hautpflegebox.de, fbicia.com and vpax.net.
dhofmann.net at least partially shares name servers with other domains, for instance temelli.org, rainerrohloff.de, dennis-teske.com, gerono.de and buk-in.de.
These name servers are commonly used with the following name servers: docks14.rzone.de, docks18.rzone.de, shades04.rzone.de, shades08.rzone.de, shades12.rzone.de, shades20.rzone.de, shades18.rzone.de, docks08.rzone.de, shades10.rzone.de and shades03.rzone.de.
Host names with two IP numbers:
The host name docks11.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:11 and 217.160.80.138; the host name shades01.rzone.de points to 2607:f1c0:fe:53:185:132:34:128 and 185.132.34.128.
Mail Servers
dhofmann.net is handled by a single mail server, smtpin.rzone.de.
dhofmann.net shares the same mail server setup as other domains, for instance hof-immobilien.net, woede.com, mx0.familienbetrieb-berlin.de, ccsdigitalfabric.ch and postpost.net.
smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.