fallback.true.nl - robtex.com
fallback.true.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 184.106.224.21🇺🇸 RACKSPACE-ORD184.106.128.0/17 Rackspace ORD | ||||||
true.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.233.206.147🇳🇱 TrueServer-AS87.233.192.0/18 True | ||||||
| NS | auth01.dns.trueserver.nl ⭐ | ||||||
| NS | auth01.dns.true.nl | ||||||
| NS | auth02.dns.true.nl | ||||||
| NS | auth03.dns.true.nl | ||||||
| MX | true-nl.mail.protection.outlook.com ⭐ | ||||||
| TXT | r4szjwvwg1zm0fdm5kh81m6ssycl7znc | ||||||
| TXT | v=spf1 ip4:213.193.232.202 ip4:87.233.197.156 ip4:91.208.229.17 ip4:52.157.14... | ||||||
| TXT | md3fwgsvv47zpzkp0qzpsc9pbhclr6zk | ||||||
| TXT | google-site-verification=uoxOU7AjXmOUcvbvG7dgxNhXVNr1PGcnK3dNIr9ZZw4 | ||||||
| TXT | MS=ms21883814 | ||||||
| TXT | pardot_399112_*=a0d22c9899e6c71a029c14e4f50532fdc815548d89242f598567df170fe1f2d8 | ||||||
| TXT | abuseipdb-verification=H58um8c7 | ||||||
| TXT | d365mktkey=71yrgnb0y6uicjw79g0fmlmdk | ||||||
| TXT | have-i-been-pwned-verification=118e27ccb0f1232237b2dcdc77c6dc6d | ||||||
| SOA | auth01.dns.trueserver.nlhostmaster@true.nl 2024-05-27 #80 | ||||||
rank #320196 globally
rank #4149 in the tld
WOT: SAFE (89/100)
📈 Tranco rank: #156,362
MX for
Previously MX for
Same first word
fallback.net |
fallback.info |
fallback.mx |
fallback.fr |
fallback.at |
fallback.org |
fallback.biz |
fallback.com |
fallback.io |
fallback.ru |
fallback.de |
fallback.ca |
fallback.it |
fallback.zone |
fallback.be |
fallback.nl |
DNS History
2 records (1 active, 1 former)
●A184.106.224.212015-07-21 → 2026-03-28 · 3 obs
● 2015-07-21 22:36:36
● 2026-03-28 15:53:42
○A81.23.235.362009-01-28 → 2009-01-28 · 3 obs
○ 2015-07-21 22:36:36
○ 2026-03-28 15:53:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| true.nl | auth03.dns.true.nl, auth02.dns.true.nl, auth01.dns.true.nl | 6 records |
✅ Authoritative Response
Server:213.239.136.2
NS records: auth03.dns.true.nl, auth02.dns.true.nl, auth01.dns.true.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for true.nl (unsigned zone)
⏱️ Timing
Total: 301ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 184.106.224.21 |
📌 Glue Records Collected
Total: 6
In-bailiwick: 6 (auth01.dns.true.nl, auth02.dns.true.nl, auth03.dns.true.nl...)
Analysis
Mail Server Role
fallback.true.nl serves as the mail server for safetyportal.nl, inaanbouw.nu, clixicon.nl, mail.ffsoperations.com and k4c.nl and a few other domains.
mailserver.safetyportal.nl, mail.inaanbouw.nu and fallback.clixicon.com are commonly used as mail servers together with fallback.true.nl.
IP Addresses
fallback.true.nl points to a single IP address: 184.106.224.21.
Other host names such as fallback.dentline.nl, mail-fb.zowilikwoneninutrecht.nl, mail-fb.woneninzouwdalveste.nl, mail-fb.kwadijkerpark.nl and fallback.bgnl.nl share IP numbers with fallback.true.nl.