questback.net - dns.ninja

`questback.net`

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	`questback-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`google-site-verification=_6FG6cdG99cSQUbCgAeH6_nykzQ30TWJyQR8JMiFdJ0`
TXT	`v=spf1 mx include:_spf.questback.net include:spf.protection.outlook.com -all`
SOA	`ns1.dnshost.net`zonemaster@dnshost.net serial=1705568482

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐ ⚠️ Not in parent delegation
	NS	`b.gtld-servers.net` ⚠️ Not in parent delegation
	NS	`c.gtld-servers.net` ⚠️ Not in parent delegation
	NS	`d.gtld-servers.net` ⚠️ Not in parent delegation
	NS	`e.gtld-servers.net` ⚠️ Not in parent delegation
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net` ⚠️ Not in parent delegation
	NS	`h.gtld-servers.net` ⚠️ Not in parent delegation
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net` ⚠️ Not in parent delegation
	NS	`k.gtld-servers.net` ⚠️ Not in parent delegation
	NS	`l.gtld-servers.net` ⚠️ Not in parent delegation
	NS	`m.gtld-servers.net` ⚠️ Not in parent delegation
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786332339

Same first word

questback.co.uk

questback.fr

questback.ch

questback.no

questback.sg

questback.it

questback.info

questback.fi

questback.co.za

questback.biz

questback.at

questback.pl

questback.cz

questback.es

questback.ca

questback.com

questback.ie

questback.de

questback.se

questback.dk

questback.be

questback.nl

questback.net

questback.eu

questback.us

questback.org

Similar names

qubestack.com

backquest.de

backquest.com

DNS History

15 records (4 active, 11 former)

○NSns1.ascio.net2015-07-22 → 2016-07-13 · 4 obs

● 2015-07-22 11:34:40
● 2016-07-13 21:59:48
○ 2017-04-05 15:04:00
○ 2026-08-10 03:47:10

●NSns1.dnshost.net2026-02-19 → 2026-08-10 · 3 obs

○ 2017-04-05 15:04:00
● 2026-02-19 04:24:26
● 2026-08-10 03:47:10

○NSns1.opst.de2017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-13 21:59:48
● 2017-04-05 15:04:00
○ 2026-02-19 04:24:26
○ 2026-08-10 03:47:10

○NSns2.ascio.net2015-07-22 → 2016-07-13 · 4 obs

● 2015-07-22 11:34:40
● 2016-07-13 21:59:48
○ 2017-04-05 15:04:00
○ 2026-08-10 03:47:10

●NSns2.dnshost.net2026-02-19 → 2026-08-10 · 3 obs

○ 2017-04-05 15:04:00
● 2026-02-19 04:24:26
● 2026-08-10 03:47:10

○NSns2.opst.de2017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-13 21:59:48
● 2017-04-05 15:04:00
○ 2026-02-19 04:24:26
○ 2026-08-10 03:47:10

○NSns3.ascio.net2015-07-22 → 2016-07-13 · 4 obs

● 2015-07-22 11:34:40
● 2016-07-13 21:59:48
○ 2017-04-05 15:04:00
○ 2026-08-10 03:47:10

○NSns4.ascio.net2015-07-22 → 2016-07-13 · 4 obs

● 2015-07-22 11:34:40
● 2016-07-13 21:59:48
○ 2017-04-05 15:04:00
○ 2026-08-10 03:47:10

○MXmail.3uu.de2017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-13 21:59:48
● 2017-04-05 15:04:00
○ 2026-02-19 04:24:26
○ 2026-08-10 03:47:10

○MXmail.questback.com2015-07-22 → 2016-07-13 · 4 obs

● 2015-07-22 11:34:40
● 2016-07-13 21:59:48
○ 2017-04-05 15:04:00
○ 2026-08-10 03:47:10

○MXmail2.questback.com2015-07-22 → 2016-07-13 · 4 obs

● 2015-07-22 11:34:40
● 2016-07-13 21:59:48
○ 2017-04-05 15:04:00
○ 2026-08-10 03:47:10

●MXquestback-com.mail.protection.outlook.com2026-02-19 → 2026-08-10 · 3 obs

○ 2017-04-05 15:04:00
● 2026-02-19 04:24:26
● 2026-08-10 03:47:10

●A185.157.223.2502026-02-19 → 2026-08-10 · 3 obs

○ 2017-04-05 15:04:00
● 2026-02-19 04:24:26
● 2026-08-10 03:47:10

○A185.26.230.1302015-07-22 → 2016-07-13 · 4 obs

● 2015-07-22 11:34:40
● 2016-07-13 21:59:48
○ 2017-04-05 15:04:00
○ 2026-08-10 03:47:10

○A81.28.232.942017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-13 21:59:48
● 2017-04-05 15:04:00
○ 2026-02-19 04:24:26
○ 2026-08-10 03:47:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	i.gtld-servers.net, f.gtld-servers.net	-
questback.net	ns1.dnshost.net, ns2.dnshost.net	4 records

✅ 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.net (unsigned zone)

⏱️ Timing

Total: 587ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.157.223.250`
NS	2	`ns1.dnshost.net, ns2.dnshost.net`
MX	1	`questback-com.mail.protection.outlook.co`
TXT	2	`google-site-verification=_6FG6cdG99cSQUb, v=spf1 mx include:_spf.questback.net inc`
SOA	1	`ns1.dnshost.net zonemaster.dnshost.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dnshost.net, ns1.dnshost.net, ns2.dnshost.net...)

Analysis

IP Addresses

questback.net resolves to one IP address: 185.157.223.250.

claesolson.lu, bindomatic.co.kr, jsonized.com and two other host names share IP numbers with questback.net.

Name Servers

questback.net is served by two delegated name servers, ns1.dnshost.net and ns2.dnshost.net.

questback.net uses the same name servers as several other domains — among them jarbo.eu, neoventa.us, carflexi.direct and two more.

questback.net has at least partial name server overlap with other domains, such as hassleholmmiljo.se, hokagarden.se, kalmarflyg.se and two others.

It is common to find these name servers paired with the name servers ns1.nameisp.info, ns2.nameisp.info, ns1.hemsida24.se and ns2.hemsida24.se.

Each of the two host names carries two IP addresses: ns1.dnshost.net points to 91.237.67.1 and 2a0b:8e00::10, and ns2.dnshost.net points to 185.167.176.1 and 2a0b:8e00:1::10.

Mail Servers

Mail for questback.net is handled by a single mail server, questback-com.mail.protection.outlook.com.

questback.net uses an identical mail server configuration to several other domains — among them quest3.questback.com, questback.no, smtp.questback.com and two more.

questback-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.3, 52.101.68.12, 52.101.68.21 and 5 others.