pls2.netcologne.de - robtex.com
pls2.netcologne.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:4dd0:100:1026:80:1:0:5🇩🇪 NETCOLOGNE2001:4dd0::/32 NetCologne GmbH Am Coloneum 9 50829 Koeln | ||||||
| PTR | pls2.netcologne.de | ||||||
| A | 213.168.112.5🇩🇪 NETCOLOGNE213.168.64.0/18 NetCologne PA space | ||||||
| TXT | v=spf1 include:_spf.pls.netcologne.de ~all | ||||||
netcologne.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:4dd0:100:1f00:80:0:12:5🇩🇪 NETCOLOGNE2001:4dd0::/32 NetCologne GmbH Am Coloneum 9 50829 Koeln | ||||||
| A | 213.168.87.27🇩🇪 NETCOLOGNE213.168.64.0/18 NetCologne PA space | ||||||
| NS | ns1.netcologne.de ⭐ | ||||||
| NS | dns-ext.netcologne.de | ||||||
| NS | dns.techfak.net | ||||||
| NS | ns3.netcologne.de | ||||||
| NS | pns.dtag.de | ||||||
| MX | cc-mx1.netcologne.de ⭐ | ||||||
| MX | cc-mx2.netcologne.de ⭐ | ||||||
| MX | cc-mx3.netcologne.de ⭐ | ||||||
| MX | cc-mx4.netcologne.de ⭐ | ||||||
| TXT | miro-verification=ad0fc33f95902a578bdf8a8403984837bce5736f | ||||||
| TXT | v=spf1 ip4:89.1.8.0/23 ip6:2001:4dd0:100::/48 ip4:194.8.194.0/24 ip4:81.173.1... | ||||||
| TXT | google-site-verification=5kVCnNbyhYJeE2zfu4UkCKDluoazefAJCpUY357KK2M | ||||||
| TXT | MS=BDFD7A5ADE83C86F97DF75FD37738FB8BAC068A5 | ||||||
| SOA | ns1.netcologne.dehostmaster@netcologne.de 2026-05-11 #4 | ||||||
rank #51970 globally
rank #1950 in the tld
WOT: SAFE (90/100)
📈 Tranco rank: #10,387
PTR for
MX for
herder-koeln.de |
kgs-gotenring.de |
rseichen-koeln.de |
thr-koeln.de |
kaethe-kollwitz-realschule.de |
kths-koeln.de |
kgs-baadenbergerstrasse.de |
Same first word
Similar names
spl2.ru |
l2ps.com |
2lps.com |
sl2p.fr |
pl2s.com |
2spl.eu |
2spl.de |
spl2.com |
lsp2.com |
sp2l.fr |
2slp.com |
ls2p.net |
2lsp.com |
2lps.de |
2lsp.net |
l2ps.ru |
sp2l.com |
2spl.com |
lps2.com |
p2ls.com |
2spl.biz |
DNS History
2 records (2 active, 0 former)
●A2001:4dd0:100:1026:80:1:0:52026-02-24 → 2026-05-11 · 2 obs
● 2026-05-11 21:37:10
●A213.168.112.52026-02-24 → 2026-05-11 · 2 obs
● 2026-05-11 21:37:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| netcologne.de | dns.techfak.net, ns1.netcologne.de, ns3.netcologne.de, pns.dtag.de... | 7 records |
✅ Authoritative Response
Server:194.8.194.70
NS records: dns.techfak.net, ns1.netcologne.de, ns3.netcologne.de, pns.dtag.de, dns-ext.netcologne.de
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at netcologne.de: Error: DNS query timeout: 194.246.96.1 for DS netcologne.de
⏱️ Timing
Total: 3655ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.168.112.5 |
| AAAA | 1 | 2001:4dd0:100:1026:80:1:0:5 |
| TXT | 1 | v=spf1 include:_spf.pls.netcologne.de ~a |
📌 Glue Records Collected
Total: 7
In-bailiwick: 5 (ns1.netcologne.de, ns1.netcologne.de, ns3.netcologne.de...)
Out-of-bailiwick: 2 (pns.dtag.de, pns.dtag.de)
Analysis
Mail Server Role
pls2.netcologne.de serves as the mail server for herder-koeln.de, kgs-gotenring.de, rseichen-koeln.de, thr-koeln.de, kaethe-kollwitz-realschule.de and a few other domains.
mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net are commonly used as mail servers together with pls2.netcologne.de.
IP Addresses
pls2.netcologne.de has two IP numbers: 2001:4dd0:100:1026:80:1:0:5 and 213.168.112.5.
Other host names, for instance schulezumroemerturm.de, mx0.rsh-bonn.de, kasa-koeln.de, www.thr-koeln.de and mail.schule-auguststrasse.de share IP numbers with pls2.netcologne.de.