mx1.bigjon.com - robtex.com
mx1.bigjon.com
| DNSSEC | ⚠️ Not signed | ||||||
bigjon.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 63.141.128.20🇺🇸 AS39956663.141.128.0/24 BigCommerce 11305 Four Points Drive Building II, Suite 300 Austin TX 78726 United States | ||||||
| NS | ns21.worldnic.com ⭐ | ||||||
| NS | ns22.worldnic.com | ||||||
| MX | bigjon-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| TXT | knowbe4-site-verification=733ff1324cff1e108323949bf3f1a576 | ||||||
| TXT | MS=ms67459132 | ||||||
| SOA | NS21.WORLDNIC.comnamehost@WORLDNIC.com serial=123032414 | ||||||
WOT: SAFE (68/100)
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A71.83.5.742015-06-07 → 2026-02-14 · 4 obs
● 2015-06-07 02:28:32
● 2026-02-14 20:31:58
○ 2026-02-21 21:05:00
○ 2026-05-13 11:24:48
● 2026-02-14 20:31:58
○ 2026-02-21 21:05:00
○ 2026-05-13 11:24:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net... | - |
| bigjon.com | ns21.worldnic.com, ns22.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.132
NS records: ns21.worldnic.com, ns22.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bigjon.com (unsigned zone)
⏱️ Timing
Total: 181ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns21.worldnic.com, ns22.worldnic.com)