siebertz.com - dns.ninja
siebertz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1152::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w98.rzone.de | ||||||
| A | 81.169.145.152🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades18.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:145🇺🇸 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 | shades18.rzone.de | ||||||
| A | 185.132.34.145🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades18.rzone.de | ||||||
| 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 | ||||||
| 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 | shades18.rzone.dehostmaster@strato-rz.de 2020-06-28 #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=1786292604 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSdocks03.rzone.de2020-02-04 → 2026-08-09 · 3 obs
● 2020-02-04 05:55:30
● 2026-08-09 16:49:26
○NSns1.dns-systems.de2015-06-11 → 2017-03-30 · 4 obs
● 2017-03-30 14:19:28
○ 2020-02-04 05:55:30
○ 2026-08-09 16:49:26
○NSns2.dns-systems.de2015-06-11 → 2017-03-30 · 4 obs
● 2017-03-30 14:19:28
○ 2020-02-04 05:55:30
○ 2026-08-09 16:49:26
●NSshades18.rzone.de2020-02-04 → 2026-08-09 · 3 obs
● 2020-02-04 05:55:30
● 2026-08-09 16:49:26
○MXmail.siebertz.com2015-06-11 → 2017-03-30 · 4 obs
● 2017-03-30 14:19:28
○ 2020-02-04 05:55:30
○ 2026-08-09 16:49:26
●MXsmtpin.rzone.de2020-02-04 → 2026-08-09 · 3 obs
● 2020-02-04 05:55:30
● 2026-08-09 16:49:26
●A2a01:238:20a:202:1152::2026-03-21 → 2026-08-09 · 3 obs
● 2026-03-21 13:19:24
● 2026-08-09 16:49:26
○A2a01:238:20a:202:1162::2020-02-04 → 2020-02-04 · 4 obs
● 2020-02-04 05:55:30
○ 2026-03-21 13:19:24
○ 2026-08-09 16:49:26
●A81.169.145.1522026-03-21 → 2026-08-09 · 3 obs
● 2026-03-21 13:19:24
● 2026-08-09 16:49:26
○A81.169.145.1622020-02-04 → 2020-02-04 · 4 obs
● 2020-02-04 05:55:30
○ 2026-03-21 13:19:24
○ 2026-08-09 16:49:26
○A94.79.163.862015-06-11 → 2017-03-30 · 4 obs
● 2017-03-30 14:19:28
○ 2020-02-04 05:55:30
○ 2026-08-09 16:49:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| siebertz.com | docks03.rzone.de, shades18.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.145
NS records: docks03.rzone.de, shades18.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for siebertz.com (unsigned zone)
⏱️ Timing
Total: 812ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.152 |
| AAAA | 1 | 2a01:238:20a:202:1152:: |
| NS | 2 | shades18.rzone.de, docks03.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades18.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
siebertz.com has two IP addresses: 81.169.145.152 and 2a01:238:20a:202:1152::
rogatio.nl, remistro.com, mariclaro.at plus two other host names have IP numbers in common with siebertz.com.
Name Servers
siebertz.com is delegated to two name servers: docks03.rzone.de and shades18.rzone.de.
The name server configuration of siebertz.com is shared with other domains, for instance ljallamion.fr, aetem.de, lean-pur.de and two others.
There is at least partial name server overlap between siebertz.com and other domains — roaddiary.de, reichs-apotheke.de, prijzenkunststofkozijnen.nl and two more among them.
These name servers regularly appear alongside shades20.rzone.de, shades01.rzone.de, docks08.rzone.de and 7 other name servers in NS record sets.
docks03.rzone.de and shades18.rzone.de each resolve to two IP addresses: docks03.rzone.de points to 217.160.80.130 and 2001:8d8:fe:53:5747:2a74:d:3, while shades18.rzone.de points to 185.132.34.145 and 2607:f1c0:fe:53:185:132:34:145.
Mail Servers
siebertz.com uses one mail server — smtpin.rzone.de.
The mail server setup of siebertz.com matches that of other domains such as akkordeonfrank.de, mail.coneres.com, emailedge2.preis-tipp.net and two others.
smtpin.rzone.de carries two IP numbers: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.