musttest.com - robtex.com

musttest.com

DNSSEC🔒 Signed (DS record present)
A2001:7b8:644::194🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands
PTRalias.reroboto.eu
A213.136.10.194🇳🇱 NL-BIT213.136.0.0/19 BIT B.V.
NSns1.rrpproxy.net ⭐
A2a04:2b00:14cc::226🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48
PTRns1.rrpproxy.net
A193.227.117.226🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24
PTRns1.rrpproxy.net
NSns2.rrpproxy.net
A2a04:2b00:14dd::226🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48
PTRns2.rrpproxy.net
A194.50.187.226🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24
PTRns2.rrpproxy.net
NSns3.rrpproxy.net
A2a04:2b00:14ee::226🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48
PTRns3.rrpproxy.net
A194.0.182.226🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24
PTRns3.rrpproxy.net
MXmx.rejects.email ⭐
A2a01:7c8:fffb:20::242:5🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRmx.rejects.email
A37.97.242.5🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRmx.rejects.email
TXTv=spf1 -all
SOAns1.rrpproxy.netsupport@ur.nl serial=2025074642

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=1771291435
🔒 HSTS Preload (+subdomains)

Previously MX for

musttest.com

Same first word

musttest.com
musttest.org
musttest.eu
musttest.net

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSns1.rrpproxy.netns2.rrpproxy.netns3.rrpproxy.netns101.mschosting.comns102.mschosting.comns27.domaincontrol.comns28.domaincontrol.comMXmx.rejects.emailmailstore1.secureserver.netmusttest.comsmtp.secureserver.netA2001:7b8:644::194213.136.10.194110.4.45.13550.63.202.56
●NSns1.rrpproxy.net2026-02-28 → 2026-03-23 · 3 obs
○ 2017-04-19 02:46:54
● 2026-02-28 08:44:10
● 2026-03-23 23:19:54
○NSns101.mschosting.com2015-06-28 → 2016-02-25 · 4 obs
● 2015-06-28 17:55:26
● 2016-02-25 02:43:08
○ 2016-05-02 22:54:20
○ 2026-03-23 23:19:54
○NSns102.mschosting.com2015-06-28 → 2016-02-25 · 4 obs
● 2015-06-28 17:55:26
● 2016-02-25 02:43:08
○ 2016-05-02 22:54:20
○ 2026-03-23 23:19:54
●NSns2.rrpproxy.net2026-02-28 → 2026-03-23 · 3 obs
○ 2017-04-19 02:46:54
● 2026-02-28 08:44:10
● 2026-03-23 23:19:54
○NSns27.domaincontrol.com2016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-25 02:43:08
● 2016-05-02 22:54:20
○ 2017-04-19 02:46:54
○ 2026-03-23 23:19:54
○NSns28.domaincontrol.com2016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-25 02:43:08
● 2016-05-02 22:54:20
○ 2017-04-19 02:46:54
○ 2026-03-23 23:19:54
●NSns3.rrpproxy.net2026-02-28 → 2026-03-23 · 3 obs
○ 2017-04-19 02:46:54
● 2026-02-28 08:44:10
● 2026-03-23 23:19:54
○MXmailstore1.secureserver.net2016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-25 02:43:08
● 2016-05-02 22:54:20
○ 2017-04-19 02:46:54
○ 2026-03-23 23:19:54
○MXmusttest.com2015-06-28 → 2016-02-25 · 4 obs
● 2015-06-28 17:55:26
● 2016-02-25 02:43:08
○ 2016-05-02 22:54:20
○ 2026-03-23 23:19:54
●MXmx.rejects.email2026-02-28 → 2026-03-23 · 3 obs
○ 2017-04-19 02:46:54
● 2026-02-28 08:44:10
● 2026-03-23 23:19:54
○MXsmtp.secureserver.net2016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-25 02:43:08
● 2016-05-02 22:54:20
○ 2017-04-19 02:46:54
○ 2026-03-23 23:19:54
○A110.4.45.1352015-06-28 → 2016-02-25 · 4 obs
● 2015-06-28 17:55:26
● 2016-02-25 02:43:08
○ 2016-05-02 22:54:20
○ 2026-03-23 23:19:54
●A2001:7b8:644::1942026-02-28 → 2026-03-23 · 3 obs
○ 2017-04-19 02:46:54
● 2026-02-28 08:44:10
● 2026-03-23 23:19:54
●A213.136.10.1942026-02-28 → 2026-03-23 · 3 obs
○ 2017-04-19 02:46:54
● 2026-02-28 08:44:10
● 2026-03-23 23:19:54
○A50.63.202.562016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-25 02:43:08
● 2016-05-02 22:54:20
○ 2017-04-19 02:46:54
○ 2026-03-23 23:19:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
musttest.comns1.rrpproxy.net, ns2.rrpproxy.net, ns3.rrpproxy.net-

✅ Authoritative Response

Server:194.0.182.226

NS records: ns1.rrpproxy.net, ns2.rrpproxy.net, ns3.rrpproxy.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 395ms | Queries: -

📄 Records

TypeCountSample Data
A1213.136.10.194
AAAA12001:7b8:644::194
NS3ns1.rrpproxy.net, ns3.rrpproxy.net...
MX1mx.rejects.email (pri: 10)
TXT1v=spf1 -all
SOA1ns1.rrpproxy.net support.ur.nl

Analysis

IP Addresses

musttest.com resolves to two IPs: 2001:7b8:644::194 and 213.136.10.194.

other host names for instance transgendergedenkdag.nl, urmx.net, acme-dns.eu, fedistatus.com and transgendernetwerk.com share IP numbers with musttest.com.

Name Servers

musttest.com is delegated to three name servers: ns1.rrpproxy.net, ns2.rrpproxy.net and ns3.rrpproxy.net.

musttest.com at least partially shares name servers with other domains, for instance gfcontrol.de, domainmaster.pro, westwing.co.at, online-casino-romania.com and ashrafs.com.bh.

These name servers are commonly used alongside the name servers ns4.rrpproxy.net, ns1.dnsres.net, ns2.dnsres.net, ns3.dnsres.net and ns1.monikerdns.net.

Host names with two IP numbers:

Host ns1.rrpproxy.net points to 2a04:2b00:14cc::226 and 193.227.117.226.

Host ns2.rrpproxy.net points to 2a04:2b00:14dd::226 and 194.50.187.226.

Host ns3.rrpproxy.net points to 2a04:2b00:14ee::226 and 194.0.182.226.

Mail Servers

musttest.com is handled by a single mail server, mx.rejects.email.

musttest.com shares the same mail server setup as other domains, for instance sustainimum.eu, eerlijkland.nl, dkern.nl, queermerk.eu and therworth.com.

Host mx.rejects.email resolves to two IPs: 2a01:7c8:fffb:20::242:5 and 37.97.242.5.