questback.at - robtex.com
questback.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.157.223.250🇸🇪 GLESYS185.157.220.0/22 Portlane Network | ||||||
| PTR | redirects.domainname.systems | ||||||
| NS | ns1.dnshost.net ⭐ | ||||||
| A | 2a0b:8e00::10🇸🇪 RCODEZERO-ANYCAST-SEC1-TLD2a0b:8e00::/48 ANYCAST-CLOUD_1 | ||||||
| PTR | ns1.dnshost.net | ||||||
| A | 91.237.67.1🇸🇪 RCODEZERO-ANYCAST-SEC1-TLD91.237.67.0/24 ANYCAST-CLOUD_1 | ||||||
| PTR | ns1.dnshost.net | ||||||
| NS | ns2.dnshost.net | ||||||
| A | 2a0b:8e00:1::10🇸🇪 RCODEZERO-ANYCAST-SEC22a0b:8e00:1::/48 ANYCAST-CLOUD_2 | ||||||
| PTR | ns2.dnshost.net | ||||||
| A | 185.167.176.1🇸🇪 RCODEZERO-ANYCAST-SEC2185.167.176.0/24 ANYCAST-CLOUD_2 | ||||||
| PTR | ns2.dnshost.net | ||||||
| MX | qbmail.questback.com ⭐ | ||||||
| TXT | v=spf1 include:antispameurope.com -all | ||||||
| SOA | ns1.dnshost.netzonemaster@dnshost.net serial=1695737128 | ||||||
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at 🔒 | ||||||
| NS | j.ns.at 🔒 | ||||||
| NS | n.ns.at 🔒 | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at 🔒 | ||||||
| NS | u.ns.at 🔒 | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1771290002 | ||||||
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSns1.ascio.net2015-06-21 → 2016-12-02 · 4 obs
● 2016-12-02 01:27:46
○ 2017-08-29 11:33:32
○ 2026-03-09 05:22:10
●NSns1.dnshost.net2026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 05:22:10
○NSns1.opst.de2017-08-29 → 2017-08-29 · 3 obs
● 2017-08-29 11:33:32
○ 2026-03-09 05:22:10
○NSns2.ascio.net2015-06-21 → 2016-12-02 · 4 obs
● 2016-12-02 01:27:46
○ 2017-08-29 11:33:32
○ 2026-03-09 05:22:10
●NSns2.dnshost.net2026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 05:22:10
○NSns2.opst.de2017-08-29 → 2017-08-29 · 3 obs
● 2017-08-29 11:33:32
○ 2026-03-09 05:22:10
○NSns3.ascio.net2015-06-21 → 2016-12-02 · 4 obs
● 2016-12-02 01:27:46
○ 2017-08-29 11:33:32
○ 2026-03-09 05:22:10
○MXmail.3uu.de2015-06-21 → 2017-08-29 · 3 obs
● 2017-08-29 11:33:32
○ 2026-03-09 05:22:10
○MXmail2.3uu.de2015-06-21 → 2016-12-02 · 4 obs
● 2016-12-02 01:27:46
○ 2017-08-29 11:33:32
○ 2026-03-09 05:22:10
●MXqbmail.questback.com2026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 05:22:10
●A185.157.223.2502026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 05:22:10
○A185.26.230.1302015-11-05 → 2016-12-02 · 5 obs
● 2015-11-05 10:53:28
● 2016-12-02 01:27:46
○ 2017-08-29 11:33:32
○ 2026-03-09 05:22:10
○A195.159.71.182015-06-21 → 2015-06-21 · 3 obs
○ 2015-11-05 10:53:28
○ 2026-03-09 05:22:10
○A81.28.232.942017-08-29 → 2017-08-29 · 3 obs
● 2017-08-29 11:33:32
○ 2026-03-09 05:22:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | r.ns.at, n.ns.at, u.ns.at, j.ns.at... | - |
| questback.at | ns1.dnshost.net, ns2.dnshost.net | - |
✅ Authoritative Response
Server: 91.237.67.1
NS records: ns1.dnshost.net, ns2.dnshost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for questback.at (unsigned zone)
⏱️ Timing
Total: 683ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.157.223.250 |
| NS | 2 | ns1.dnshost.net, ns2.dnshost.net |
| MX | 1 | qbmail.questback.com (pri: 10) |
| TXT | 1 | v=spf1 include:antispameurope.com -all |
| SOA | 1 | ns1.dnshost.net zonemaster.dnshost.net |
Analysis
IP Addresses
questback.at points to a single IP address: 185.157.223.250.
Other host names such as www.charterresor.se, leinelinde.co, budgetvet.eu, restaurangtjornbron.se and komfort.se share IP numbers with questback.at.
Name Servers
questback.at is delegated to two name servers: ns1.dnshost.net and ns2.dnshost.net.
questback.at uses the same name server setup as other domains, including kostaboda.it, tk.se, dbjourney.no, xn--ume-wla.com and 0371.se.
At least part of the name servers for questback.at are shared with other domains, for instance lexplore.dk, holmensbilvard.se, beautyplanet.dk, minidigger.se and usrc.se.
These name servers are commonly used with ns1.nameisp.info, ns2.nameisp.info, ns1.hemsida24.se and ns2.hemsida24.se.
Host names with two IP numbers:
ns1.dnshost.net points to 2a0b:8e00::10 and 91.237.67.1.
ns2.dnshost.net points to 2a0b:8e00:1::10 and 185.167.176.1.
Mail Servers
The mail server for questback.at is qbmail.questback.com.
questback.at uses the same mail server setup as other domains, for instance questback.sg, questback-kundencenter.de, questback-survey.net, questback.biz and questback.pl.