herbert.cool - robtex.com
herbert.cool
| 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 | 217.160.0.246🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3 | ||||||
| NS | docks16.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:16🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks16.rzone.de | ||||||
| A | 217.160.80.143🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks16.rzone.de | ||||||
| NS | shades17.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:144🇺🇸 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 | shades17.rzone.de | ||||||
| A | 185.132.34.144🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades17.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 | ||||||
| SOA | docks16.rzone.dehostmaster@strato-rz.de 2020-06-28 #14 | ||||||
cool
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.cool ⭐ | ||||||
| NS | v0n1.nic.cool | ||||||
| NS | v0n2.nic.cool | ||||||
| NS | v0n3.nic.cool | ||||||
| NS | v2n0.nic.cool | ||||||
| NS | v2n1.nic.cool | ||||||
| SOA | v0n0.nic.coolhostmaster@donuts.email serial=1774637970 | ||||||
Same first word
Similar names
erberth.se |
berther.io |
berreth.de |
brether.com |
breethr.com |
berreth.org |
berreth.net |
reberth.org |
berreth.ca |
bherter.eu |
ertherb.com |
trehber.com |
DNS History
18 records (5 active, 13 former)
●NSdocks16.rzone.de2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 10:54:18
● 2026-03-27 19:21:20
○NSns57.domaincontrol.com2016-12-10 → 2017-10-27 · 4 obs
● 2017-10-27 12:07:00
○ 2026-03-27 10:54:18
○ 2026-03-27 19:21:20
○NSns58.domaincontrol.com2016-12-10 → 2017-10-27 · 4 obs
● 2017-10-27 12:07:00
○ 2026-03-27 10:54:18
○ 2026-03-27 19:21:20
●NSshades17.rzone.de2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 10:54:18
● 2026-03-27 19:21:20
○MXmailstore1.secureserver.net2016-12-10 → 2017-10-27 · 4 obs
● 2017-10-27 12:07:00
○ 2026-03-27 10:54:18
○ 2026-03-27 19:21:20
○MXsmtp.secureserver.net2016-12-10 → 2017-10-27 · 4 obs
● 2017-10-27 12:07:00
○ 2026-03-27 10:54:18
○ 2026-03-27 19:21:20
●MXsmtpin.rzone.de2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 10:54:18
● 2026-03-27 19:21:20
○A184.168.221.112017-10-27 → 2017-10-27 · 4 obs
● 2017-10-27 12:07:00
○ 2026-03-27 10:54:18
○ 2026-03-27 19:21:20
○A184.168.221.152017-10-27 → 2017-10-27 · 4 obs
● 2017-10-27 12:07:00
○ 2026-03-27 10:54:18
○ 2026-03-27 19:21:20
○A184.168.221.222017-10-27 → 2017-10-27 · 4 obs
● 2017-10-27 12:07:00
○ 2026-03-27 10:54:18
○ 2026-03-27 19:21:20
○A184.168.221.292017-10-27 → 2017-10-27 · 4 obs
● 2017-10-27 12:07:00
○ 2026-03-27 10:54:18
○ 2026-03-27 19:21:20
○A184.168.221.62017-10-27 → 2017-10-27 · 4 obs
● 2017-10-27 12:07:00
○ 2026-03-27 10:54:18
○ 2026-03-27 19:21:20
○A184.168.221.72017-10-27 → 2017-10-27 · 4 obs
● 2017-10-27 12:07:00
○ 2026-03-27 10:54:18
○ 2026-03-27 19:21:20
●A2001:8d8:100f:f000::2002026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 10:54:18
● 2026-03-27 19:21:20
●A217.160.0.2462026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 10:54:18
● 2026-03-27 19:21:20
○A50.63.202.122017-10-27 → 2017-10-27 · 4 obs
● 2017-10-27 12:07:00
○ 2026-03-27 10:54:18
○ 2026-03-27 19:21:20
○A50.63.202.262017-10-27 → 2017-10-27 · 4 obs
● 2017-10-27 12:07:00
○ 2026-03-27 10:54:18
○ 2026-03-27 19:21:20
○A50.63.202.602016-12-10 → 2016-12-10 · 3 obs
○ 2017-10-27 12:07:00
○ 2026-03-27 19:21:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cool | v2n1.nic.cool, v0n1.nic.cool, v0n3.nic.cool, v0n0.nic.cool... | 12 records |
| herbert.cool | shades17.rzone.de, docks16.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.144
NS records: shades17.rzone.de, docks16.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for herbert.cool (unsigned zone)
⏱️ Timing
Total: 642ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.246 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 2 | shades17.rzone.de, docks16.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks16.rzone.de hostmaster.strato-rz.de |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.cool, v2n0.nic.cool, v0n3.nic.cool...)
Analysis
IP Addresses
herbert.cool points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.246.
Other host names, for instance systanddeploy.com, beagle-potsdam.de, cyrilsweettgroupplc.com, blade-one.com and aleclopez.com share IP numbers with herbert.cool.
Name Servers
herbert.cool's delegation is to two name servers docks16.rzone.de and shades17.rzone.de.
herbert.cool shares the same name server configuration as other domains, such as pressleib.net, rivoss.com, starkick.de, w-florstedt.de and billcloud.de.
herbert.cool at least partially shares its name servers with other domains, for instance strickmaschinen.biz, medizinische-aesthetik.com, nentwich.org, spieker-immobilien.net and xn--swenswensn-8cb.com.
These name servers are commonly used with shades15.rzone.de, docks14.rzone.de, docks11.rzone.de, shades18.rzone.de, shades12.rzone.de, shades03.rzone.de, docks15.rzone.de, docks09.rzone.de, docks08.rzone.de and docks20.rzone.de.
Host names with two IP numbers: docks16.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:16 and 217.160.80.143; shades17.rzone.de points to 2607:f1c0:fe:53:185:132:34:144 and 185.132.34.144
Mail Servers
herbert.cool is served by a single mail server, smtpin.rzone.de.
herbert.cool uses the same mail server setup as other domains such as miet-cooler.de, instep-online.at, lotuscollection.com, neogy.org and frankbrese.de.
Hostname smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.