bjmec.com - robtex.com
bjmec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.70.105.182🇨🇳 TENCENT-NET-AP81.70.64.0/18 CT BeiJing IDC | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1778320267 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784693937 | ||||||
Same first word
bjmec.com |
Similar names
DNS History
18 records (7 active, 11 former)
○NSns1.51dns.com2015-07-22 → 2016-02-28 · 4 obs
● 2016-02-28 00:51:24
○ 2016-07-13 11:26:50
○ 2026-07-22 04:36:36
●NSns1.julydns.com2026-06-19 → 2026-07-22 · 3 obs
● 2026-06-19 20:48:22
● 2026-07-22 04:36:36
○NSns1.namebrightdns.com2016-07-13 → 2016-07-13 · 4 obs
● 2016-07-13 11:26:50
○ 2020-01-31 14:16:32
○ 2026-07-22 04:36:36
●NSns1.onclouddns.com2026-06-19 → 2026-07-22 · 3 obs
● 2026-06-19 20:48:22
● 2026-07-22 04:36:36
○NSns2.51dns.com2015-07-22 → 2016-02-28 · 4 obs
● 2016-02-28 00:51:24
○ 2016-07-13 11:26:50
○ 2026-07-22 04:36:36
●NSns2.julydns.com2026-06-19 → 2026-07-22 · 3 obs
● 2026-06-19 20:48:22
● 2026-07-22 04:36:36
○NSns2.namebrightdns.com2016-07-13 → 2016-07-13 · 4 obs
● 2016-07-13 11:26:50
○ 2020-01-31 14:16:32
○ 2026-07-22 04:36:36
●NSns2.onclouddns.com2026-06-19 → 2026-07-22 · 3 obs
● 2026-06-19 20:48:22
● 2026-07-22 04:36:36
○NSnsg1.namebrightdns.com2016-07-13 → 2020-01-31 · 5 obs
● 2016-07-13 11:26:50
● 2020-01-31 14:16:32
○ 2026-06-19 20:48:22
○ 2026-07-22 04:36:36
○NSnsg2.namebrightdns.com2020-01-31 → 2020-01-31 · 4 obs
● 2020-01-31 14:16:32
○ 2026-06-19 20:48:22
○ 2026-07-22 04:36:36
○A45.34.110.2242015-07-22 → 2016-02-28 · 4 obs
● 2016-02-28 00:51:24
○ 2016-07-13 11:26:50
○ 2026-07-22 04:36:36
○A52.4.24.312016-07-13 → 2016-07-13 · 4 obs
● 2016-07-13 11:26:50
○ 2020-01-31 14:16:32
○ 2026-07-22 04:36:36
○A52.6.14.2102016-07-13 → 2016-07-13 · 4 obs
● 2016-07-13 11:26:50
○ 2020-01-31 14:16:32
○ 2026-07-22 04:36:36
●A81.70.105.1822026-06-19 → 2026-07-22 · 3 obs
● 2026-06-19 20:48:22
● 2026-07-22 04:36:36
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-01-31 → 2020-01-31 · 4 obs
● 2020-01-31 14:16:32
○ 2026-06-19 20:48:22
○ 2026-07-22 04:36:36
○CNAMEnbredirectlb-787481096.us-east-1.elb.amazonaws.com2016-07-13 → 2016-07-13 · 3 obs
○ 2020-01-31 14:16:32
○ 2026-07-22 04:36:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| bjmec.com | ns1.onclouddns.com, ns2.onclouddns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bjmec.com (unsigned zone)
⏱️ Timing
Total: 603ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.70.105.182 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.onclouddns.com, ns2.onclouddns.com)
Analysis
IP Addresses
bjmec.com points to a single IP number: 81.70.105.182.
Name Servers
bjmec.com has four authoritative name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
There is at least partial name server overlap between bjmec.com and other domains — zledf.com, vbarcode.com, qm0.net and two more among them.
These name servers frequently co-occur with the name servers ns1.judns.com and ns2.judns.com.
ns1.julydns.com and ns2.julydns.com each resolve to 162.159.48.223, while ns1.onclouddns.com and ns2.onclouddns.com each resolve to 162.159.27.251.
ns1.julydns.com and ns2.julydns.com are host names that each point to 162.159.48.223 IP addresses.
ns1.onclouddns.com and ns2.onclouddns.com are host names that each point to 162.159.27.251 IP addresses.
Mail Servers
bjmec.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
bjmec.com shares the same mail server setup as other domains, including chintsh.net, fibrway.com, onts.org and two others.
Some mail servers of bjmec.com are also used by other domains, notably xiyagou.net and sencell.net.