ok3m.cn - robtex.com
ok3m.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.ns.3m.com ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:8ae🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.8.174Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.ns.3m.com ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::adf5:3a13🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 173.245.58.19🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034667160 | ||||||
Same first word
ok3m.cn |
Similar names
DNS History
6 records (2 active, 4 former)
○NSns.3m.com2015-05-12 → 2015-10-17 · 3 obs
● 2015-05-12 10:28:12
● 2015-10-17 05:46:00
○ 2026-04-13 21:06:30
● 2015-10-17 05:46:00
○ 2026-04-13 21:06:30
○NSpigseye.mmm.com2015-05-12 → 2015-10-17 · 3 obs
● 2015-05-12 10:28:12
● 2015-10-17 05:46:00
○ 2026-04-13 21:06:30
● 2015-10-17 05:46:00
○ 2026-04-13 21:06:30
○MXleslie.ok3m.cn2015-05-12 → 2015-10-17 · 3 obs
● 2015-05-12 10:28:12
● 2015-10-17 05:46:00
○ 2026-04-13 21:06:30
● 2015-10-17 05:46:00
○ 2026-04-13 21:06:30
○A192.28.34.172015-05-12 → 2015-10-17 · 3 obs
● 2015-05-12 10:28:12
● 2015-10-17 05:46:00
○ 2026-04-13 21:06:30
● 2015-10-17 05:46:00
○ 2026-04-13 21:06:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, e.dns.cn, c.dns.cn, d.dns.cn... | - |
| ok3m.cn | a.ns.3m.com, b.ns.3m.com | - |
✅ Authoritative Response
Server:173.245.58.19
NS records: a.ns.3m.com, b.ns.3m.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ok3m.cn (unsigned zone)
⏱️ Timing
Total: 968ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers a.ns.3m.com and b.ns.3m.com handle the delegation for ok3m.cn.
ok3m.cn shares the same name server setup as other domains, for instance compraventaexpress3m.com, 3msoftwater.com, scotchlite.asia, scotchgard.info and entrap.biz.
Host names with two IP numbers:
a.ns.3m.com points to 2400:cb00:2049:1::a29f:8ae and 162.159.8.174.
b.ns.3m.com points to 2400:cb00:2049:1::adf5:3a13 and 173.245.58.19.