8523.online - robtex.com
8523.online
| DNSSEC | ⚠️ Not signed | ||||||
| A | 179.43.140.21🇨🇭 PrivateLayerSwitzerland179.43.140.0/24 | ||||||
| PTR | emailer12-15.hexastichon.com | ||||||
| NS | ns1.8523.online ⭐ | ||||||
| A | 179.43.140.21🇨🇭 PrivateLayerSwitzerland179.43.140.0/24 | ||||||
| PTR | emailer12-15.hexastichon.com | ||||||
| NS | ns2.8523.online | ||||||
| A | 179.43.140.21🇨🇭 PrivateLayerSwitzerland179.43.140.0/24 | ||||||
| PTR | emailer12-15.hexastichon.com | ||||||
| MX | mail.8523.online ⭐ | ||||||
| A | 179.43.140.21🇨🇭 PrivateLayerSwitzerland179.43.140.0/24 | ||||||
| PTR | emailer12-15.hexastichon.com | ||||||
| TXT | v=spf1 a mx ip4:179.43.140.21 -all | ||||||
| SOA | ns1.8523.onlineroot@8523.online 2026-03-02 #16 | ||||||
online
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1776036515 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.8523.online2026-04-03 → 2026-04-13 · 2 obs
● 2026-04-13 00:00:12
●NSns2.8523.online2026-04-03 → 2026-04-13 · 2 obs
● 2026-04-13 00:00:12
●MXmail.8523.online2026-04-03 → 2026-04-13 · 2 obs
● 2026-04-13 00:00:12
●A179.43.140.212026-04-03 → 2026-04-13 · 2 obs
● 2026-04-13 00:00:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| online | ns01.trs-dns.com, ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net | - |
| 8523.online | ns2.8523.online, ns1.8523.online | 2 records |
✅ Authoritative Response
Server:179.43.140.21
NS records: ns2.8523.online, ns1.8523.online
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 8523.online (unsigned zone)
⏱️ Timing
Total: 343ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 179.43.140.21 |
| NS | 2 | ns2.8523.online, ns1.8523.online |
| MX | 1 | mail.8523.online (pri: 0) |
| TXT | 1 | v=spf1 a mx ip4:179.43.140.21 -all |
| SOA | 1 | ns1.8523.online root.8523.online |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns2.8523.online, ns1.8523.online)
Analysis
IP Addresses
8523.online resolves to one IP number: 179.43.140.21.
Other host names, for instance ns1.17um.top, 755spin.com, 21k.casino, ns1.939j.online and 49ks.casino share IP numbers with 8523.online.
Name Servers
8523.online's delegation uses two name servers: ns1.8523.online and ns2.8523.online.
Host names with a single IP number:
The host name ns1.8523.online points to 179.43.140.21.
The host name ns2.8523.online points to 179.43.140.21.
Host names pointing to 179.43.140.21: ns1.8523.online and ns2.8523.online.
Mail Servers
A single mail server handles 8523.online, mail.8523.online.
Host name mail.8523.online resolves to a single IP: 179.43.140.21.