surendonk.com - robtex.com
surendonk.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 | 217.160.0.189🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3 | ||||||
| NS | shades07.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:134🇺🇸 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 | shades07.rzone.de | ||||||
| A | 185.132.34.134🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades07.rzone.de | ||||||
| NS | docks20.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:20🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks20.rzone.de | ||||||
| A | 217.160.80.147🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks20.rzone.de | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtp.rzone.de | ||||||
| SOA | shades07.rzone.dehostmaster@strato-rz.de 2020-06-03 #52 | ||||||
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=1774909507 | ||||||
Subdomains
mailspool.surendonk.com |
Same first word
surendonk.com |
DNS History
7 records (5 active, 2 former)
●A2001:8d8:100f:f000::2002026-03-28 → 2026-03-30 · 3 obs
● 2026-03-28 13:25:16
● 2026-03-30 22:31:12
●A217.160.0.1892026-03-28 → 2026-03-30 · 3 obs
● 2026-03-28 13:25:16
● 2026-03-30 22:31:12
○A2a01:238:20a:202:1074::2015-07-06 → 2017-12-18 · 4 obs
● 2017-12-18 12:58:18
○ 2026-03-28 13:25:16
○ 2026-03-30 22:31:12
○A81.169.145.742015-07-06 → 2017-12-18 · 4 obs
● 2017-12-18 12:58:18
○ 2026-03-28 13:25:16
○ 2026-03-30 22:31:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| surendonk.com | shades07.rzone.de, docks20.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.134
NS records: shades07.rzone.de, docks20.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for surendonk.com (unsigned zone)
⏱️ Timing
Total: 728ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.189 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 2 | shades07.rzone.de, docks20.rzone.de |
| MX | 1 | smtp.rzone.de (pri: 5) |
| SOA | 1 | shades07.rzone.de hostmaster.strato-rz.d |
Analysis
Hierarchy
The parent of mailspool.surendonk.com is surendonk.com.
IP Addresses
Two IP numbers are pointed to by surendonk.com: 2001:8d8:100f:f000::200 and 217.160.0.189.
other host names include americoolrefrigeration.com, michaelpop.de, preussefriseur-team.de, babelsoft.fr and solguard.de; they share IP numbers with surendonk.com.
Name Servers
Two name servers docks20.rzone.de and shades07.rzone.de handle the delegation for surendonk.com.
surendonk.com shares the same name server setup as other domains, for instance amwayonline.de, bacher-endoscopy.com, frank-michael-wittig.de, bothe-clubreisen.de and m-lab.com.
surendonk.com at least partially shares name servers with other domains, for instance fregami.de, shg-rems-murr.de, cup-e.com, cat-reisen.com and michielsen.de.
these name servers are commonly used with shades06.rzone.de, shades02.rzone.de, docks06.rzone.de, docks08.rzone.de, docks01.rzone.de, shades20.rzone.de, shades01.rzone.de, shades09.rzone.de, shades13.rzone.de and shades08.rzone.de.
Host names with two IP numbers:
docks20.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:20 and 217.160.80.147.
shades07.rzone.de points to 2607:f1c0:fe:53:185:132:34:134 and 185.132.34.134.
Mail Servers
surendonk.com is handled by a single mail server, smtp.rzone.de.
surendonk.com uses the same mail server setup as other domains, for instance ivent.es, tullepetaon.net, tajin.nl, 2rpi.nl and *.(0x736578)sox.com.
smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.