questionstar.com - dns.ninja

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questionstar.com

DNSSEC⚠️ Not signed
A2603:1061:14:50::1🇺🇸 Microsoft2603:1000::/25 MICROSOFT
A150.171.110.113🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
NSns1.variomedia.de ⭐
A2a00:1c3e:96::53🇩🇪 KNIPP-AMS-AS2a00:1c3e:96::/47
PTRns1.variomedia.de
A185.95.96.53🇩🇪 KNIPP-AMS-AS185.95.96.0/23
PTRns1.variomedia.de
NSns2.variomedia.de
A2a00:1c3e:98::53🇩🇪 KNIPPWORLDWIDE2a00:1c3e:98::/47
PTRns2.variomedia.de
A185.95.98.53🇩🇪 KNIPPWORLDWIDE185.95.98.0/23
PTRns2.variomedia.de
MXmail.variomedia.de ⭐
A81.28.224.26🇩🇪 SCALEUP81.28.224.0/21 Route object for 81.28.224.0/21
PTRmx1.mail.vrmd.de
A81.28.224.27🇩🇪 SCALEUP81.28.224.0/21 Route object for 81.28.224.0/21
PTRmx2.mail.vrmd.de
TXTgoogle-site-verification=0S035XXS0d1FQNIaitAgvbQMR9YT6TtU6ETJ2ocZEfs
TXTv=spf1 include:spf.variomedia.de ?all
TXTfacebook-domain-verification=stjwtvils1b6hch5sq9gjkuz14t4ht
TXTMS=ms36639324
TXTopenai-domain-verification=dv-pY5pO4tslPgz8kYZyvDJU21G
TXTgoogle-site-verification=Fh1rDUS5Q1IQtylhWkGX4DyTEiFPxWV3-KbrSN-6lME
SOAns1.variomedia.desupport@variomedia.de 2026-08-07 #57

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=1786902594

Subdomains

www.questionstar.com

Same first word

questionstar.ru
questionstar.com

DNS History

30 records (5 active, 25 former)

20162017201820192020202120222023202420252026NSns1.variomedia.dens2.variomedia.dens3.nsentry.dens4.nsentry.deMXmail.variomedia.deA150.171.110.1132603:1061:14:50::1150.171.109.100150.171.109.101150.171.109.77150.171.109.81150.171.109.82150.171.109.83150.171.110.114150.171.110.145150.171.110.146150.171.110.14720.79.107.22603:1061:14:170::12603:1061:14:171::12603:1061:14:190::12603:1061:14:191::12603:1061:14:192::12603:1061:14:40::12603:1061:14:4c::12603:1061:14:51::12603:1061:14:63::12603:1061:14:64::187.106.128.10087.106.145.73
●NSns1.variomedia.de2026-02-18 → 2026-08-16 · 3 obs
○ 2018-07-29 17:41:30
● 2026-02-18 00:36:38
● 2026-08-16 18:06:48
●NSns2.variomedia.de2026-02-18 → 2026-08-16 · 3 obs
○ 2018-07-29 17:41:30
● 2026-02-18 00:36:38
● 2026-08-16 18:06:48
○NSns3.nsentry.de2015-07-16 → 2018-07-29 · 4 obs
● 2015-07-16 14:30:20
● 2018-07-29 17:41:30
○ 2026-02-18 00:36:38
○ 2026-08-16 18:06:48
○NSns4.nsentry.de2015-07-16 → 2018-07-29 · 4 obs
● 2015-07-16 14:30:20
● 2018-07-29 17:41:30
○ 2026-02-18 00:36:38
○ 2026-08-16 18:06:48
●MXmail.variomedia.de2015-07-16 → 2026-08-16 · 2 obs
● 2015-07-16 14:30:20
● 2026-08-16 18:06:48
○A150.171.109.1002026-08-13 → 2026-08-13 · 4 obs
○ 2026-08-13 00:18:50
● 2026-08-13 10:55:50
○ 2026-08-13 14:53:34
○ 2026-08-16 18:06:48
○A150.171.109.1012026-08-12 → 2026-08-12 · 4 obs
○ 2026-08-12 14:48:00
● 2026-08-12 18:44:02
○ 2026-08-13 00:18:50
○ 2026-08-16 18:06:48
○A150.171.109.772026-08-12 → 2026-08-16 · 6 obs
○ 2026-08-12 12:33:38
● 2026-08-12 14:48:00
○ 2026-08-12 18:44:02
● 2026-08-16 00:23:56
○ 2026-08-16 03:41:34
○ 2026-08-16 18:06:48
○A150.171.109.812026-08-15 → 2026-08-15 · 4 obs
○ 2026-08-13 14:53:34
● 2026-08-15 16:15:36
○ 2026-08-15 22:35:58
○ 2026-08-16 18:06:48
○A150.171.109.822026-08-13 → 2026-08-15 · 6 obs
○ 2026-08-13 10:55:50
● 2026-08-13 14:53:34
○ 2026-08-15 16:15:36
● 2026-08-15 22:35:58
○ 2026-08-16 00:23:56
○ 2026-08-16 18:06:48
○A150.171.109.832026-08-16 → 2026-08-16 · 4 obs
○ 2026-08-16 03:41:34
● 2026-08-16 09:45:38
○ 2026-08-16 12:32:26
○ 2026-08-16 18:06:48
●A150.171.110.1132026-08-16 → 2026-08-16 · 2 obs
○ 2026-08-16 16:51:34
● 2026-08-16 18:06:48
○A150.171.110.1142026-08-16 → 2026-08-16 · 3 obs
○ 2026-08-16 12:32:26
● 2026-08-16 16:51:34
○ 2026-08-16 18:06:48
○A150.171.110.1452026-08-16 → 2026-08-16 · 6 obs
○ 2026-08-16 00:23:56
● 2026-08-16 03:41:34
○ 2026-08-16 09:45:38
● 2026-08-16 12:32:26
○ 2026-08-16 16:51:34
○ 2026-08-16 18:06:48
○A150.171.110.1462026-08-11 → 2026-08-11 · 4 obs
○ 2026-02-18 00:36:38
● 2026-08-11 13:20:10
○ 2026-08-12 14:48:00
○ 2026-08-16 18:06:48
○A150.171.110.1472026-08-13 → 2026-08-13 · 4 obs
○ 2026-08-12 18:44:02
● 2026-08-13 00:18:50
○ 2026-08-13 10:55:50
○ 2026-08-16 18:06:48
○A20.79.107.22026-02-18 → 2026-02-18 · 4 obs
○ 2018-07-29 17:41:30
● 2026-02-18 00:36:38
○ 2026-08-11 13:20:10
○ 2026-08-16 18:06:48
○A2603:1061:14:170::12026-08-12 → 2026-08-12 · 4 obs
○ 2026-08-12 14:48:00
● 2026-08-12 18:44:02
○ 2026-08-13 10:55:50
○ 2026-08-16 18:06:48
○A2603:1061:14:171::12026-08-13 → 2026-08-13 · 4 obs
○ 2026-08-13 00:18:50
● 2026-08-13 10:55:50
○ 2026-08-13 14:53:34
○ 2026-08-16 18:06:48
○A2603:1061:14:190::12026-08-12 → 2026-08-12 · 4 obs
○ 2026-08-11 13:20:10
● 2026-08-12 12:33:38
○ 2026-08-12 14:48:00
○ 2026-08-16 18:06:48
○A2603:1061:14:191::12026-08-16 → 2026-08-16 · 6 obs
○ 2026-08-16 00:23:56
● 2026-08-16 03:41:34
○ 2026-08-16 09:45:38
● 2026-08-16 12:32:26
○ 2026-08-16 16:51:34
○ 2026-08-16 18:06:48
○A2603:1061:14:192::12026-08-11 → 2026-08-11 · 4 obs
○ 2026-02-18 00:36:38
● 2026-08-11 13:20:10
○ 2026-08-12 12:33:38
○ 2026-08-16 18:06:48
○A2603:1061:14:40::12026-08-12 → 2026-08-16 · 6 obs
○ 2026-08-12 12:33:38
● 2026-08-12 14:48:00
○ 2026-08-12 18:44:02
● 2026-08-16 00:23:56
○ 2026-08-16 03:41:34
○ 2026-08-16 18:06:48
○A2603:1061:14:4c::12026-08-15 → 2026-08-15 · 4 obs
○ 2026-08-15 16:15:36
● 2026-08-15 17:57:32
○ 2026-08-16 00:23:56
○ 2026-08-16 18:06:48
●A2603:1061:14:50::12026-08-16 → 2026-08-16 · 2 obs
○ 2026-08-16 16:51:34
● 2026-08-16 18:06:48
○A2603:1061:14:51::12026-08-13 → 2026-08-16 · 6 obs
○ 2026-08-13 10:55:50
● 2026-08-13 14:53:34
○ 2026-08-15 16:15:36
● 2026-08-16 09:45:38
○ 2026-08-16 12:32:26
○ 2026-08-16 18:06:48
○A2603:1061:14:63::12026-08-16 → 2026-08-16 · 3 obs
○ 2026-08-16 12:32:26
● 2026-08-16 16:51:34
○ 2026-08-16 18:06:48
○A2603:1061:14:64::12026-08-15 → 2026-08-15 · 4 obs
○ 2026-08-13 14:53:34
● 2026-08-15 16:15:36
○ 2026-08-15 17:57:32
○ 2026-08-16 18:06:48
○A87.106.128.1002017-01-29 → 2018-07-29 · 5 obs
○ 2016-06-20 03:06:42
● 2017-01-29 16:52:12
● 2018-07-29 17:41:30
○ 2026-02-18 00:36:38
○ 2026-08-16 18:06:48
○A87.106.145.732015-07-16 → 2016-06-20 · 4 obs
● 2015-07-16 14:30:20
● 2016-06-20 03:06:42
○ 2017-01-29 16:52:12
○ 2026-08-16 18:06:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
questionstar.comns2.variomedia.de, ns1.variomedia.de-

✅ Authoritative Response

Server:185.95.98.53

NS records: ns2.variomedia.de, ns1.variomedia.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for questionstar.com (unsigned zone)

⏱️ Timing

Total: 637ms | Queries: -

📄 Records

TypeCountSample Data
A1150.171.110.113
AAAA12603:1061:14:4c::1
NS2ns2.variomedia.de, ns1.variomedia.de
MX1mail.variomedia.de (pri: 10)
TXT6google-site-verification=Fh1rDUS5Q1IQtyl, google-site-verification=0S035XXS0d1FQNI...
SOA1ns1.variomedia.de support.variomedia.de

Analysis

Hierarchy

The domain www.questionstar.com falls under the parent questionstar.com.

IP Addresses

questionstar.com points to the IP addresses 150.171.110.113 and 2603:1061:14:50::1

Other host names, among them prod-eur.learningtools-onenote.com.akadns.net and wetalksca.es, have IP numbers in common with questionstar.com.

Name Servers

questionstar.com has two authoritative name servers — ns1.variomedia.de and ns2.variomedia.de.

questionstar.com uses the same name servers as several other domains — among them today-light.de, kidsfit4fun.de, xlog.in and two more.

At least some of questionstar.com's name servers are shared with other domains, for example speedguard.org, www4y.de, espengrund.de and two more.

It is common for these name servers to be used in conjunction with the name servers ns2.cnm.de, ns.cnm.de and ns1.neavisnet.de.

Both ns1.variomedia.de and ns2.variomedia.de have two IP addresses each. ns1.variomedia.de resolves to 185.95.96.53 and 2a00:1c3e:96::53; ns2.variomedia.de resolves to 185.95.98.53 and 2a00:1c3e:98::53.

Mail Servers

Mail for questionstar.com is handled by a single mail server, mail.variomedia.de.

questionstar.com uses an identical mail server configuration to several other domains — among them fameonme.at, thesingingbank.com, edeka-binz.de and two more.

The mail servers of questionstar.com overlap at least partially with those of other domains, including bsbb.eu, goldfisch.de and toni.ai.

mail.variomedia.de directs to two IP numbers, 81.28.224.26 and 81.28.224.27.