439902.com - robtex.com
439902.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.55.44🇺🇸 CNSERVERSLLC172.247.55.0/24 CMI (Customer Route) | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1777497558 | ||||||
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=1785743512 | ||||||
Same first word
439902.com |
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DNS History
16 records (3 active, 13 former)
●NSa.share-dns.com2026-06-22 → 2026-08-03 · 3 obs
● 2026-06-22 23:42:48
● 2026-08-03 08:16:16
●NSb.share-dns.net2026-06-22 → 2026-08-03 · 3 obs
● 2026-06-22 23:42:48
● 2026-08-03 08:16:16
○NSns52.439902.com2015-08-11 → 2016-05-18 · 4 obs
● 2016-05-18 00:59:28
○ 2017-02-16 20:25:58
○ 2026-08-03 08:16:16
○NSns53.439902.com2015-08-11 → 2016-05-18 · 4 obs
● 2016-05-18 00:59:28
○ 2017-02-16 20:25:58
○ 2026-08-03 08:16:16
○NSns54.439902.com2015-08-11 → 2016-05-18 · 4 obs
● 2016-05-18 00:59:28
○ 2017-02-16 20:25:58
○ 2026-08-03 08:16:16
○NSsn(0x6d316c66)o.772201cne.com2017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 20:25:58
○ 2020-01-04 04:10:04
○ 2026-08-03 08:16:16
○NSsnm1v9f.hj5678cne.com2020-01-04 → 2020-01-04 · 4 obs
● 2020-01-04 04:10:04
○ 2026-06-22 23:42:48
○ 2026-08-03 08:16:16
○NSsnn3lfo.772201cne.com2017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 20:25:58
○ 2020-01-04 04:10:04
○ 2026-08-03 08:16:16
○NSsnn3v9f.hj5678cne.com2020-01-04 → 2020-01-04 · 4 obs
● 2020-01-04 04:10:04
○ 2026-06-22 23:42:48
○ 2026-08-03 08:16:16
○NSsnp2lfo.772201cne.com2017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 20:25:58
○ 2020-01-04 04:10:04
○ 2026-08-03 08:16:16
○NSsnp2v9f.hj5678cne.com2020-01-04 → 2020-01-04 · 4 obs
● 2020-01-04 04:10:04
○ 2026-06-22 23:42:48
○ 2026-08-03 08:16:16
○NSsnt4lfo.772201cne.com2017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 20:25:58
○ 2020-01-04 04:10:04
○ 2026-08-03 08:16:16
○NSsnt4v9f.hj5678cne.com2020-01-04 → 2020-01-04 · 4 obs
● 2020-01-04 04:10:04
○ 2026-06-22 23:42:48
○ 2026-08-03 08:16:16
○A103.224.96.332015-08-11 → 2017-02-16 · 4 obs
● 2017-02-16 20:25:58
○ 2020-01-04 04:10:04
○ 2026-08-03 08:16:16
●A172.247.55.442026-06-22 → 2026-08-03 · 3 obs
● 2026-06-22 23:42:48
● 2026-08-03 08:16:16
○CNAMEgqd.anti-polution.com2020-01-04 → 2020-01-04 · 3 obs
○ 2026-06-22 23:42:48
○ 2026-08-03 08:16:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net... | - |
| 439902.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 439902.com (unsigned zone)
⏱️ Timing
Total: 292ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.247.55.44 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a.share-dns.com)
Analysis
IP Addresses
439902.com directs to one IP number, which is 172.247.55.44.
Among the host names that share IP numbers with 439902.com are 355899.com, 2452p.com, 0598822.com and two others.
Name Servers
439902.com is served by two delegated name servers, a.share-dns.com and b.share-dns.net.
439902.com has the same name server delegation as a number of other domains, such as jzby-cpa.com, lyuan888.com, cd-hr.com and two more.
439902.com shares at least some of its name servers with other domains, including evesweb.com, camber-zj.com, lvyin100.com and two others.
These name servers are frequently seen alongside a10.share-dns.com, b10.share-dns.net, a11.share-dns.com and 7 other name servers.
a.share-dns.com and b.share-dns.net each resolve to one IP number: a.share-dns.com points to 172.64.53.25 and b.share-dns.net points to 172.64.52.239.