ptw-software.com - robtex.com

ptw-software.com

DNSSEC⚠️ Not signed
A49.13.251.38🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC
PTRasrv0501.mail.avenit.com
NSns2.frei.net ⭐
A192.99.57.70🇨🇦 OVH192.99.0.0/16 Hosting route
PTRns2.frei.net
NSns.frei.net
A213.164.64.1🇩🇪 BADENIT213.164.64.0/19 FreiNet Freiburg
PTRns.frei.net
SOAns.frei.nethostmaster@freinet.de 2025-02-10 #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=1774761267

Same first word

ptw-software.com

DNS History

17 records (3 active, 14 former)

20162017201820192020202120222023202420252026NSns.frei.netns2.frei.netns1.domainoffensive.dens1.sedoparking.comns2.domainoffensive.dens2.sedoparking.comMXmail.nickstel.commx.redirect.domainoffensive.demxfallback.redirect.domainoffensive.deA49.13.251.38156.67.239.2542a01:488:42:1000:57e6:290a:ff91:c0952a01:4f8:190:62f4::132a03:2a00:1400:0:1::466472.52.4.11978.47.59.16987.230.41.10
●NSns.frei.net2015-12-24 → 2026-03-29 · 3 obs
○ 2015-10-22 19:33:48
● 2015-12-24 01:27:38
● 2026-03-29 05:16:12
○NSns1.domainoffensive.de2015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 00:55:10
○ 2015-10-22 19:33:48
○ 2026-03-29 05:16:12
○NSns1.sedoparking.com2015-10-22 → 2015-10-22 · 4 obs
○ 2015-05-29 00:55:10
● 2015-10-22 19:33:48
○ 2015-12-24 01:27:38
○ 2026-03-29 05:16:12
○NSns2.domainoffensive.de2015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 00:55:10
○ 2015-10-22 19:33:48
○ 2026-03-29 05:16:12
●NSns2.frei.net2015-12-24 → 2026-03-29 · 3 obs
○ 2015-10-22 19:33:48
● 2015-12-24 01:27:38
● 2026-03-29 05:16:12
○NSns2.sedoparking.com2015-10-22 → 2015-10-22 · 4 obs
○ 2015-05-29 00:55:10
● 2015-10-22 19:33:48
○ 2015-12-24 01:27:38
○ 2026-03-29 05:16:12
○MXmail.nickstel.com2015-10-22 → 2015-10-22 · 4 obs
○ 2015-05-29 00:55:10
● 2015-10-22 19:33:48
○ 2015-12-24 01:27:38
○ 2026-03-29 05:16:12
○MXmx.redirect.domainoffensive.de2015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 00:55:10
○ 2015-10-22 19:33:48
○ 2026-03-29 05:16:12
○MXmxfallback.redirect.domainoffensive.de2015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 00:55:10
○ 2015-10-22 19:33:48
○ 2026-03-29 05:16:12
○A156.67.239.2542016-07-21 → 2017-03-25 · 4 obs
○ 2016-03-27 23:32:00
● 2016-07-21 13:03:46
● 2017-03-25 04:05:12
○ 2026-03-29 05:16:12
○A2a01:488:42:1000:57e6:290a:ff91:c0952015-12-24 → 2016-03-27 · 5 obs
○ 2015-10-22 19:33:48
● 2015-12-24 01:27:38
● 2016-03-27 23:32:00
○ 2016-07-21 13:03:46
○ 2026-03-29 05:16:12
○A2a01:4f8:190:62f4::132015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 00:55:10
○ 2015-10-22 19:33:48
○ 2026-03-29 05:16:12
○A2a03:2a00:1400:0:1::46642016-07-21 → 2017-03-25 · 4 obs
○ 2016-03-27 23:32:00
● 2016-07-21 13:03:46
● 2017-03-25 04:05:12
○ 2026-03-29 05:16:12
●A49.13.251.382026-03-29 → 2026-03-29 · 2 obs
○ 2017-03-25 04:05:12
● 2026-03-29 05:16:12
○A72.52.4.1192015-10-22 → 2015-10-22 · 4 obs
○ 2015-05-29 00:55:10
● 2015-10-22 19:33:48
○ 2015-12-24 01:27:38
○ 2026-03-29 05:16:12
○A78.47.59.1692015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 00:55:10
○ 2015-10-22 19:33:48
○ 2026-03-29 05:16:12
○A87.230.41.102015-12-24 → 2016-03-27 · 5 obs
○ 2015-10-22 19:33:48
● 2015-12-24 01:27:38
● 2016-03-27 23:32:00
○ 2016-07-21 13:03:46
○ 2026-03-29 05:16:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ptw-software.comns.frei.net, ns2.frei.net-

✅ Authoritative Response

Server:213.164.64.1

NS records: ns.frei.net, ns2.frei.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptw-software.com (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

TypeCountSample Data
A149.13.251.38
NS2ns.frei.net, ns2.frei.net
SOA1ns.frei.net hostmaster.freinet.de

Analysis

IP Addresses

ptw-software.com points to an IP address: 49.13.251.38.

other host names include www.veriqa.de, www.ptw.info, ptw-china.com, ptwlab.com and www.beamscan.de; they share IP numbers with ptw-software.com.

Name Servers

Two name servers ns2.frei.net and ns.frei.net handle the delegation for ptw-software.com.

ptw-software.com shares the same name server setup as other domains, for instance badische-zeitung.de, conturelle.pt, truebipolar.com, conturelle.es and badische-zeitschriften.de.

ptw-software.com at least partially shares name servers with other domains, for instance susi-strom.de, ks-ventureone.sg, iteos.net, kliniken-landkreis-biberach-gmbh.de and digraph.de.

These name servers are commonly used with the following: k1z01s003.kivbf.de, k1z01s004.kivbf.de, ns1.ika.de and ns.iq-net.de.

Host names with one IP:

ns2.frei.net points to: 192.99.57.70

ns.frei.net points to: 213.164.64.1