mx.77b2b.com - robtex.com
mx.77b2b.com
| DNSSEC | ⚠️ Not signed | ||||||
77b2b.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.106.217.167🇨🇳 Alibaba-Cloud47.106.0.0/16 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1775574036 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (0 active, 3 former)
○A50.63.202.422016-02-04 → 2016-05-01 · 5 obs
○ 2015-10-21 01:10:52
● 2016-02-04 23:10:42
● 2016-05-01 08:30:06
○ 2026-03-04 06:23:54
○ 2026-04-22 21:24:42
● 2016-02-04 23:10:42
● 2016-05-01 08:30:06
○ 2026-03-04 06:23:54
○ 2026-04-22 21:24:42
○A66.96.140.1402015-05-08 → 2015-10-21 · 4 obs
● 2015-05-08 23:38:58
● 2015-10-21 01:10:52
○ 2016-02-04 23:10:42
○ 2026-04-22 21:24:42
● 2015-10-21 01:10:52
○ 2016-02-04 23:10:42
○ 2026-04-22 21:24:42
○A66.96.140.1412015-05-08 → 2015-10-21 · 4 obs
● 2015-05-08 23:38:58
● 2015-10-21 01:10:52
○ 2016-02-04 23:10:42
○ 2026-04-22 21:24:42
● 2015-10-21 01:10:52
○ 2016-02-04 23:10:42
○ 2026-04-22 21:24:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| 77b2b.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 77b2b.com (unsigned zone)
⏱️ Timing
Total: 221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)