ser-bau.com - robtex.com
ser-bau.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | 217.160.0.178🇩🇪 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 | shades03.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:130🇺🇸 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 | shades03.rzone.de | ||||||
| A | 185.132.34.130🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades03.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| TXT | v=spf1 redirect=_spf.strato.com | ||||||
| SOA | docks03.rzone.dehostmaster@strato-rz.de 2020-05-19 #22 | ||||||
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=1777020116 | ||||||
Same first word
Similar names
e-bursa.com |
s-bauer.de |
reus-ab.de |
brue-sa.de |
e-bursa.ro |
bauer-s.at |
brau-se.de |
s-bauer.eu |
era-bus.com |
bera-us.com |
sau-ber.com |
DNS History
8 records (5 active, 3 former)
○NSshades02.rzone.de2016-12-13 → 2018-08-20 · 4 obs
● 2018-08-20 05:33:34
○ 2026-03-25 20:28:44
○ 2026-04-24 08:50:26
●NSshades03.rzone.de2026-03-25 → 2026-04-24 · 3 obs
● 2026-03-25 20:28:44
● 2026-04-24 08:50:26
●A2001:8d8:100f:f000::2002026-03-25 → 2026-04-24 · 3 obs
● 2026-03-25 20:28:44
● 2026-04-24 08:50:26
●A217.160.0.1782026-03-25 → 2026-04-24 · 3 obs
● 2026-03-25 20:28:44
● 2026-04-24 08:50:26
○A2a01:238:20a:202:1149::2016-12-13 → 2018-08-20 · 4 obs
● 2018-08-20 05:33:34
○ 2026-03-25 20:28:44
○ 2026-04-24 08:50:26
○A81.169.145.1492016-12-13 → 2018-08-20 · 4 obs
● 2018-08-20 05:33:34
○ 2026-03-25 20:28:44
○ 2026-04-24 08:50:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ser-bau.com | docks03.rzone.de, shades03.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.130
NS records: docks03.rzone.de, shades03.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ser-bau.com (unsigned zone)
⏱️ Timing
Total: 548ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.178 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 2 | docks03.rzone.de, shades03.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| TXT | 1 | v=spf1 redirect=_spf.strato.com |
| SOA | 1 | docks03.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
ser-bau.com points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.178.
Other host names such as sagarovell.es, ewerts.de, mail.simcona.com, gmga.de and hfs-immobilien.de share IP numbers with ser-bau.com.
Name Servers
ser-bau.com is delegated to two name servers: docks03.rzone.de and shades03.rzone.de.
ser-bau.com uses the same name server setup as other domains, including toastie.de, alamero.net, achtsamkeit-pforzheim.de, bcong.de and mynas.nl.
At least part of the name servers for ser-bau.com are shared with other domains, for instance rsw-gmbh.com, familymarkt.shop, rfvf.de, vanilladeluxe.com and schreinerei-kaub.de.
these name servers are commonly used with the name servers docks07.rzone.de, docks16.rzone.de, docks17.rzone.de, shades19.rzone.de, shades01.rzone.de, shades18.rzone.de, shades11.rzone.de, shades13.rzone.de, docks14.rzone.de and docks04.rzone.de.
Host names with two IP numbers:
docks03.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:3 and 217.160.80.130.
shades03.rzone.de points to 2607:f1c0:fe:53:185:132:34:130 and 185.132.34.130.
Mail Servers
The mail server for ser-bau.com is smtpin.rzone.de.
ser-bau.com uses the same mail server setup as other domains, for instance levincool.com, compare-data.de, pleats.de, altoel.de and gewerbevereinfreiberg.de.
Hostname smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.