khlab.de - dns.ninja
khlab.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.19.154.55🇩🇪 DTAG91.0.0.0/10 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | p5b139a37.dip0.t-ipconnect.de | ||||||
| NS | a.regfish-ns.net ⭐ | ||||||
| A | 2a02:2c0:0:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0::/48 Vultr Customer Route | ||||||
| PTR | a.regfish-ns.net | ||||||
| A | 178.21.144.21🇩🇪 REGFISH-AS178.21.144.0/24 Vultr Customer Route | ||||||
| PTR | a.regfish-ns.net | ||||||
| NS | b.regfish-ns.net | ||||||
| A | 2a02:2c0:1:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0:1::/48 Vultr Customer Route | ||||||
| PTR | b.regfish-ns.net | ||||||
| A | 178.21.145.21🇩🇪 REGFISH-AS178.21.145.0/24 Vultr Customer Route | ||||||
| PTR | b.regfish-ns.net | ||||||
| NS | c.regfish-ns.net | ||||||
| A | 2a02:2c0:2:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0:2::/48 Vultr Customer Route | ||||||
| PTR | c.regfish-ns.net | ||||||
| A | 178.21.146.21🇩🇪 REGFISH-AS178.21.146.0/24 Vultr Customer Route | ||||||
| PTR | c.regfish-ns.net | ||||||
| MX | mailserv.regfish.com ⭐ | ||||||
| A | 52.57.101.90🇩🇪 Amazon52.57.0.0/16 EC2 FRA VPC prefix | ||||||
| PTR | mailserv.regfish.com | ||||||
| SOA | a.regfish-ns.netdns@regfish-ns.net serial=1785906106 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1786208956 | ||||||
Same first word
khlab.de |
Similar names
hklba.org |
hkbla.com.hk |
balkh.de |
hkabl.com |
balhk.com |
hklab.hk |
ahbkl.com |
hklab.com |
kahlb.no-ip.biz |
hklab.cn |
khabl.com |
DNS History
10 records (5 active, 5 former)
●NSa.regfish-ns.net2026-02-14 → 2026-08-08 · 2 obs
● 2026-08-08 17:19:28
●NSb.regfish-ns.net2026-02-14 → 2026-08-08 · 2 obs
● 2026-08-08 17:19:28
●NSc.regfish-ns.net2026-02-14 → 2026-08-08 · 2 obs
● 2026-08-08 17:19:28
●MXmailserv.regfish.com2026-02-14 → 2026-08-08 · 2 obs
● 2026-08-08 17:19:28
○A91.19.147.2112026-04-21 → 2026-04-21 · 4 obs
● 2026-04-21 18:59:52
○ 2026-06-06 12:35:28
○ 2026-08-08 17:19:28
○A91.19.148.892026-02-14 → 2026-02-14 · 3 obs
○ 2026-04-21 18:59:52
○ 2026-08-08 17:19:28
○A91.19.149.1462026-07-09 → 2026-07-09 · 3 obs
● 2026-07-09 19:01:58
○ 2026-08-08 17:19:28
●A91.19.154.552026-08-08 → 2026-08-08 · 2 obs
● 2026-08-08 17:19:28
○A91.19.159.2252026-02-14 → 2026-08-08 · 2 obs
○ 2026-08-08 17:19:28
○A91.19.159.332026-06-06 → 2026-06-06 · 4 obs
● 2026-06-06 12:35:28
○ 2026-07-09 19:01:58
○ 2026-08-08 17:19:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| khlab.de | a.regfish-ns.net, c.regfish-ns.net, b.regfish-ns.net | - |
✅ Authoritative Response
Server:178.21.145.21
NS records: a.regfish-ns.net, c.regfish-ns.net, b.regfish-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for khlab.de (unsigned zone)
⏱️ Timing
Total: 853ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.19.154.55 |
| NS | 3 | b.regfish-ns.net, a.regfish-ns.net... |
| MX | 1 | mailserv.regfish.com (pri: 10) |
| SOA | 1 | a.regfish-ns.net dns.regfish-ns.net |
Analysis
IP Addresses
khlab.de resolves to one IP address: 91.19.154.55.
Name Servers
DNS for khlab.de is handled by three authoritative name servers: a.regfish-ns.net, b.regfish-ns.net and c.regfish-ns.net.
The name servers of khlab.de overlap at least partially with those of other domains — among them 0x2.eu, timsolutions.eu, trizlet.com and two more.
The name servers a.ns.np-edv.at, b.ns.np-edv.at and c.ns.np-edv.at are commonly seen alongside these name servers.
Three hostnames — a.regfish-ns.net, b.regfish-ns.net and c.regfish-ns.net — each have two IP addresses: a.regfish-ns.net has 178.21.144.21 and 2a02:2c0:0:21::aced:beef, b.regfish-ns.net has 178.21.145.21 and 2a02:2c0:1:21::aced:beef, and c.regfish-ns.net has 178.21.146.21 and 2a02:2c0:2:21::aced:beef.
Mail Servers
Mail for khlab.de is handled by a single mail server, mailserv.regfish.com.
khlab.de uses an identical mail server configuration to several other domains — among them fraunhofer.ipms.de, biloba-ginkgo.de, kswtech.net and two more.
khlab.de partially shares its mail servers with other domains — including julakali.org, zenober.de, martinredigolo.com and lerp.me.
mailserv.regfish.com has exactly one IP number: 52.57.101.90.