surf-lab.de - robtex.com
surf-lab.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1165::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.165🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks17.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:17🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks17.rzone.de | ||||||
| A | 217.160.80.144🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks17.rzone.de | ||||||
| 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 | ||||||
| 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 | ||||||
| SOA | docks17.rzone.dehostmaster@strato-rz.de 2020-05-24 #5 | ||||||
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=1778300284 | ||||||
Same first word
DNS History
8 records (5 active, 3 former)
○MXsmtp.rzone.de2015-07-01 → 2017-04-21 · 4 obs
● 2017-04-21 05:40:44
○ 2026-02-15 15:26:08
○ 2026-05-09 04:19:30
●MXsmtpin.rzone.de2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 15:26:08
● 2026-05-09 04:19:30
○A2a01:238:20a:202:1072::2015-07-01 → 2017-04-21 · 4 obs
● 2017-04-21 05:40:44
○ 2026-02-15 15:26:08
○ 2026-05-09 04:19:30
●A2a01:238:20a:202:1165::2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 15:26:08
● 2026-05-09 04:19:30
●A81.169.145.1652026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 15:26:08
● 2026-05-09 04:19:30
○A81.169.145.722015-07-01 → 2017-04-21 · 4 obs
● 2017-04-21 05:40:44
○ 2026-02-15 15:26:08
○ 2026-05-09 04:19:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| surf-lab.de | shades01.rzone.de, docks17.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.128
NS records: shades01.rzone.de, docks17.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for surf-lab.de (unsigned zone)
⏱️ Timing
Total: 1056ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.165 |
| AAAA | 1 | 2a01:238:20a:202:1165:: |
| NS | 2 | docks17.rzone.de, shades01.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks17.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
surf-lab.de resolves to two IP numbers: 2a01:238:20a:202:1165:: and 81.169.145.165.
other host names including jes-tec.co, kunsthaus-leer.de, nst-net.de, doceo.de and englishworld.de share IP numbers with surf-lab.de.
Name Servers
surf-lab.de is delegated to two name servers docks17.rzone.de and shades01.rzone.de.
surf-lab.de shares the same name server setup as other domains, for instance cnse.de, ebeling.eu, maler-johansson.de, danielpuente.com and 3g-hamburg.de.
surf-lab.de at least partially shares name servers with other domains, for instance berfam.org, peter-denk.com, misterkitchen.de, nalog.de and ad-d.de.
These name servers are commonly used with the following name servers: shades17.rzone.de, docks05.rzone.de, shades12.rzone.de, shades05.rzone.de, shades11.rzone.de, docks11.rzone.de, docks06.rzone.de, docks12.rzone.de, shades09.rzone.de and shades15.rzone.de.
Host names with two IP numbers:
The host name docks17.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:17 and 217.160.80.144; the host name shades01.rzone.de points to 2607:f1c0:fe:53:185:132:34:128 and 185.132.34.128.
Mail Servers
surf-lab.de is handled by a single mail server, smtpin.rzone.de.
surf-lab.de shares the same mail server setup as other domains, for instance buett.de, engineeringmaps.com, grillendosen.de, histranger.de and pausenengel-online.de.
smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.