spk-blfd.com - robtex.com
spk-blfd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1105::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.105🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades06.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:133🇺🇸 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 | shades06.rzone.de | ||||||
| A | 185.132.34.133🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades06.rzone.de | ||||||
| NS | docks05.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:5🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks05.rzone.de | ||||||
| A | 217.160.80.132🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks05.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 | shades06.rzone.dehostmaster@strato-rz.de 2020-06-04 #13 | ||||||
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=1776988831 | ||||||
Subdomains
maildefer.spk-blfd.com |
Same first word
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-08-20 → 2017-06-27 · 3 obs
● 2017-06-27 16:56:38
○ 2026-04-24 00:05:46
●A2a01:238:20a:202:1105::2015-08-20 → 2026-04-24 · 2 obs
● 2026-04-24 00:05:46
●A81.169.145.1052015-08-20 → 2026-04-24 · 2 obs
● 2026-04-24 00:05:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net... | - |
| spk-blfd.com | docks05.rzone.de, shades06.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.132
NS records: docks05.rzone.de, shades06.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for spk-blfd.com (unsigned zone)
⏱️ Timing
Total: 606ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.105 |
| AAAA | 1 | 2a01:238:20a:202:1105:: |
| NS | 2 | shades06.rzone.de, docks05.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades06.rzone.de hostmaster.strato-rz.d |
Analysis
Hierarchy
maildefer.spk-blfd.com has spk-blfd.com as its parent.
IP Addresses
spk-blfd.com points to two IPs: 2a01:238:20a:202:1105:: and 81.169.145.105.
Other host names, for instance bookpower.de, photobooth-in-gelderland.nl, leomarkus.com, thonus.nl and pepping.me share IP numbers with spk-blfd.com.
Name Servers
Two name servers docks05.rzone.de and shades06.rzone.de are delegated to spk-blfd.com.
spk-blfd.com uses the same name server configuration as other domains, such as novatimeweb.com, inseleis.com, industriekultur-ennepetal.de, dreixeins.de and tauchen-nienburg.de.
spk-blfd.com at least partially shares name servers with other domains such as youstick.de, rosabeere.de, quad-spass.de, musterpunkt.de and haselfasel.de.
These name servers are often used together with shades19.rzone.de, shades05.rzone.de, shades17.rzone.de, docks15.rzone.de, docks04.rzone.de, docks06.rzone.de, docks02.rzone.de, shades11.rzone.de, shades02.rzone.de and docks16.rzone.de.
Host names with two IPs:
docks05.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:5 and 217.160.80.132.
shades06.rzone.de points to 2607:f1c0:fe:53:185:132:34:133 and 185.132.34.133.
Mail Servers
spk-blfd.com is handled by a single mail server, smtpin.rzone.de.
spk-blfd.com shares the same mail server setup as other domains, including erikakip.de, twofortheroad.info, heimlux.com, haibel-bau.de and cip-solutions.de.
Host name smtpin.rzone.de points to IPs 2a01:238:20a:202:50f0::1097 and 81.169.145.97.