isp-tools.com - dns.ninja

isp-tools.com

DNSSEC⚠️ Not signed
A213.241.138.60🇩🇪 OSN213.241.128.0/18 -NET
NSisp-tools.com ⭐
A213.241.138.60🇩🇪 OSN213.241.128.0/18 -NET
NSns.dvs.org
A212.114.66.11🇩🇪 OSN212.114.64.0/19 -NET
PTRns.dvs.org
NSns2.dvs.org
A212.114.77.240🇩🇪 OSN212.114.64.0/19 -NET
PTRwww.snowboard.de
SOAisp-tools.compostmaster@mail.isp-tools.com 2023-10-17 #1

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=1786607664

NS for

isp-tools.com

Same first word

isp-tools.com
isp-tools.de
isp-tools.org
isp-tools.net

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NSisp-tools.comns.dvs.orgns2.dvs.orgMXmgate.ip-one.deA213.241.138.60213.241.137.220213.241.138.14
●NSisp-tools.com2015-06-12 → 2026-08-13 · 2 obs
● 2015-06-12 16:24:18
● 2026-08-13 08:19:50
●NSns.dvs.org2015-06-12 → 2026-08-13 · 2 obs
● 2015-06-12 16:24:18
● 2026-08-13 08:19:50
●NSns2.dvs.org2015-06-12 → 2026-08-13 · 2 obs
● 2015-06-12 16:24:18
● 2026-08-13 08:19:50
○MXmgate.ip-one.de2015-06-12 → 2015-12-31 · 4 obs
● 2015-06-12 16:24:18
● 2015-12-31 16:23:56
○ 2016-04-04 05:56:46
○ 2026-08-13 08:19:50
○A213.241.137.2202015-06-12 → 2015-12-31 · 4 obs
● 2015-06-12 16:24:18
● 2015-12-31 16:23:56
○ 2016-04-04 05:56:46
○ 2026-08-13 08:19:50
○A213.241.138.142016-04-04 → 2018-05-20 · 5 obs
○ 2015-12-31 16:23:56
● 2016-04-04 05:56:46
● 2018-05-20 08:59:32
○ 2026-03-03 12:26:42
○ 2026-08-13 08:19:50
●A213.241.138.602026-03-03 → 2026-08-13 · 3 obs
○ 2018-05-20 08:59:32
● 2026-03-03 12:26:42
● 2026-08-13 08:19:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
isp-tools.comns.dvs.org, ns2.dvs.org-

✅ Authoritative Response

Server:212.114.66.11

NS records: ns.dvs.org, ns2.dvs.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isp-tools.com (unsigned zone)

⏱️ Timing

Total: 570ms | Queries: -

📄 Records

TypeCountSample Data
A1213.241.138.60
NS2ns2.dvs.org, ns.dvs.org
SOA1isp-tools.com postmaster.mail.isp-tools.

Analysis

Name Server Role

isp-tools.com acts as a name server for isp-tools.com, meaning it is self-referentially delegated.

ns2.dvs.org, ns.dvs.org and isp-tools.com are commonly seen together as name servers.

IP Addresses

isp-tools.com resolves to one IP address: 213.241.138.60.

cust.isp-tools.de, sonne.isp-tools.de, bksnbg.com and two other host names share IP numbers with isp-tools.com.

Name Servers

isp-tools.com delegates authority to three name servers — isp-tools.com, ns2.dvs.org and ns.dvs.org.

The name servers of isp-tools.com overlap at least partially with those of other domains — among them twenhaefel-spielwaren.de, dcptools.eu, gesell-fotografie.de and two more.

The name servers dns.osn.de, dns.osn.net and dns.osn.org are commonly seen alongside these name servers.

Three hostnames, one IP address apiece: isp-tools.com resolves to 213.241.138.60, ns2.dvs.org resolves to 212.114.77.240 and ns.dvs.org resolves to 212.114.66.11.