3coll.com - robtex.com

3coll.com

DNSSEC⚠️ Not signed
A188.40.30.36🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
PTRwww217.your-server.de
NSns1.your-server.de ⭐
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXwww217.your-server.de ⭐
A2a01:4f8:d0a:11f2::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww217.your-server.de
A188.40.30.36🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
PTRwww217.your-server.de
TXTv=spf1 +a +mx ?all
SOAns1.your-server.depostmaster@your-server.de 2026-01-14 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778445126

Same first word

3coll.com

Similar names

c3llo.com
coll3.org

DNS History

6 records (5 active, 1 former)

2017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.deMXwww217.your-server.demail.3coll.comA188.40.30.36
●NSns.second-ns.com2016-12-19 → 2026-05-10 · 2 obs
● 2016-12-19 23:24:44
● 2026-05-10 20:44:00
●NSns1.your-server.de2016-12-19 → 2026-05-10 · 2 obs
● 2016-12-19 23:24:44
● 2026-05-10 20:44:00
●NSns3.second-ns.de2016-12-19 → 2026-05-10 · 2 obs
● 2016-12-19 23:24:44
● 2026-05-10 20:44:00
○MXmail.3coll.com2016-12-19 → 2019-12-21 · 4 obs
● 2016-12-19 23:24:44
● 2019-12-21 07:31:46
○ 2026-03-02 22:32:40
○ 2026-05-10 20:44:00
●MXwww217.your-server.de2026-03-02 → 2026-05-10 · 3 obs
○ 2019-12-21 07:31:46
● 2026-03-02 22:32:40
● 2026-05-10 20:44:00
●A188.40.30.362016-12-19 → 2026-05-10 · 2 obs
● 2016-12-19 23:24:44
● 2026-05-10 20:44:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
3coll.comns1.your-server.de, ns.second-ns.com, ns3.second-ns.de2 records

✅ Authoritative Response

Server:213.239.204.242

NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3coll.com (unsigned zone)

⏱️ Timing

Total: 1758ms | Queries: -

📄 Records

TypeCountSample Data
A1188.40.30.36
NS3ns.second-ns.com, ns1.your-server.de...
MX1www217.your-server.de (pri: 10)
TXT1v=spf1 +a +mx ?all
SOA1ns1.your-server.de postmaster.your-serve

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.second-ns.com, ns.second-ns.com)

Analysis

IP Addresses

3coll.com points to a single IP number: 188.40.30.36.

Other host names, for instance 19circles.de, iigel.de, stadtrad-koeln.de, mail.ukito.de and sonicflow.at share IP numbers with 3coll.com.

Name Servers

The domain 3coll.com is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

3coll.com shares name servers with other domains at least partially, for instance city-fahrschule-salzwedel.de, 7.140.128.in-addr.arpa, boesebubenclub.com, latterinstituttet.dk and 233.108.65.clients.your-server.de.

Host names with two IP numbers:

ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242

ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4

ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102

Mail Servers

The mail server for 3coll.com is www217.your-server.de.

3coll.com shares the same mail server setup as other domains, including lisakolb.de, hygeia.de, finewerk.de, 19circles.de and iigel.de.

Host name www217.your-server.de resolves to two IPs: 2a01:4f8:d0a:11f2::2 and 188.40.30.36.