seiferlein.de - robtex.com
seiferlein.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1094::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.94🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades04.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:131🇺🇸 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 | shades04.rzone.de | ||||||
| A | 185.132.34.131🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades04.rzone.de | ||||||
| NS | docks18.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:18🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks18.rzone.de | ||||||
| A | 217.160.80.145🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks18.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 include:spf.protection.outlook.com -all | ||||||
| TXT | MS=ms54156076 | ||||||
| SOA | shades04.rzone.dehostmaster@strato-rz.de 2020-05-07 #7 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1771291602 | ||||||
Same first word
seiferlein.de |
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-06-20 → 2017-11-30 · 3 obs
● 2017-11-30 15:20:04
○ 2026-03-11 20:23:26
●A2a01:238:20a:202:1094::2015-06-20 → 2026-03-11 · 2 obs
● 2026-03-11 20:23:26
●A81.169.145.942015-06-20 → 2026-03-11 · 2 obs
● 2026-03-11 20:23:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| seiferlein.de | shades04.rzone.de, docks18.rzone.de | - |
✅ Authoritative Response
Server: 185.132.34.131
NS records: shades04.rzone.de, docks18.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seiferlein.de (unsigned zone)
⏱️ Timing
Total: 1265ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.94 |
| AAAA | 1 | 2a01:238:20a:202:1094:: |
| NS | 2 | docks18.rzone.de, shades04.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| TXT | 2 | MS=ms54156076, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | shades04.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
seiferlein.de points to two IPs: 2a01:238:20a:202:1094:: and 81.169.145.94.
Other host names including lopag.de, hohnhorst.org, vraagposten.com, lars-d.de and skyportmedia.de share IP numbers with seiferlein.de.
Name Servers
seiferlein.de's delegation uses two name servers, docks18.rzone.de and shades04.rzone.de.
seiferlein.de shares the same name server setup as other domains, for example rara-avis.nl, jarling.com, r-o-b.com, anapont.info and pate-online.net.
seiferlein.de at least partially shares name servers with other domains, including laufsport-outlet.com, thormaehlen.eu, hri-berlin.de, z101.de and agentur-lion.de.
These name servers are typically used together with the name servers shades12.rzone.de, docks10.rzone.de, shades10.rzone.de, shades09.rzone.de, docks08.rzone.de, docks05.rzone.de, docks16.rzone.de, shades07.rzone.de, shades19.rzone.de and shades03.rzone.de.
Host names with two IPs:
docks18.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:18 and 217.160.80.145
shades04.rzone.de points to: 2607:f1c0:fe:53:185:132:34:131 and 185.132.34.131
Mail Servers
seiferlein.de is handled by a single mail server, smtpin.rzone.de.
seiferlein.de shares its mail server setup with other domains, including mail.pv-projekt.com, e-worx.de, lssg.org, staatliche-foerderungen.de and weberholzbau.com.
smtpin.rzone.de points to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.