4rtys.com - robtex.com
4rtys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.239.32.37🇺🇸 AS400619156.239.32.0/21 | ||||||
| NS | a4.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b4.share-dns.net ⚠️ Not in parent delegation | ||||||
| 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=1763045736 | ||||||
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=1776207607 | ||||||
Same first word
4rtys.com |
DNS History
16 records (5 active, 11 former)
●NSa.share-dns.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 23:19:14
●NSa4.share-dns.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 23:19:14
●NSb.share-dns.net2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 23:19:14
●NSb4.share-dns.net2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 23:19:14
○NSkiki.ns.cloudflare.com2019-07-02 → 2019-07-02 · 3 obs
● 2019-07-02 05:48:38
○ 2026-04-14 23:19:14
○NSns1646.ztomy.com2015-10-14 → 2016-07-11 · 4 obs
● 2016-07-11 21:21:30
○ 2016-08-27 21:58:00
○ 2026-04-14 23:19:14
○NSns23.domaincontrol.com2018-05-26 → 2018-05-26 · 4 obs
● 2018-05-26 05:41:36
○ 2019-07-02 05:48:38
○ 2026-04-14 23:19:14
○NSns24.domaincontrol.com2018-05-26 → 2018-05-26 · 4 obs
● 2018-05-26 05:41:36
○ 2019-07-02 05:48:38
○ 2026-04-14 23:19:14
○NSns2646.ztomy.com2015-10-14 → 2016-07-11 · 4 obs
● 2016-07-11 21:21:30
○ 2016-08-27 21:58:00
○ 2026-04-14 23:19:14
○NSzod.ns.cloudflare.com2019-07-02 → 2019-07-02 · 3 obs
● 2019-07-02 05:48:38
○ 2026-04-14 23:19:14
○MXmail.b-io.co2015-09-04 → 2016-08-09 · 8 obs
● 2015-09-19 22:11:12
○ 2015-10-14 22:18:52
○ 2016-07-11 21:21:30
● 2016-07-23 21:11:44
● 2016-08-09 03:32:04
○ 2016-08-27 21:58:00
○ 2026-04-14 23:19:14
○A104.203.131.1392019-07-02 → 2019-07-02 · 3 obs
● 2019-07-02 05:48:38
○ 2026-04-14 23:19:14
○A141.8.226.142015-10-14 → 2016-07-11 · 5 obs
● 2015-10-14 22:18:52
● 2016-07-11 21:21:30
○ 2016-07-23 21:11:44
○ 2026-04-14 23:19:14
●A156.239.32.372026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 23:19:14
○A208.91.197.1322015-09-04 → 2016-08-09 · 8 obs
● 2015-09-19 22:11:12
○ 2015-10-14 22:18:52
○ 2016-07-11 21:21:30
● 2016-07-23 21:11:44
● 2016-08-09 03:32:04
○ 2016-08-27 21:58:00
○ 2026-04-14 23:19:14
○A23.80.185.282018-05-26 → 2018-05-26 · 4 obs
● 2018-05-26 05:41:36
○ 2019-07-02 05:48:38
○ 2026-04-14 23:19:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| 4rtys.com | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4rtys.com (unsigned zone)
⏱️ Timing
Total: 556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.239.32.37 |
| 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 (a4.share-dns.com)
Analysis
IP Addresses
4rtys.com points to a single IP address: 156.239.32.37.
Name Servers
4rtys.com is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
4rtys.com at least partially shares name servers with other domains, for example chinadaile.com, 0vr.net, boaiwk.com, xyboyang.com and duchengqd.com.
these name servers are commonly used with the following name servers: a10.share-dns.com, b10.share-dns.net, a5.share-dns.com, b5.share-dns.net, a8.share-dns.com, b8.share-dns.net, a7.share-dns.com, b7.share-dns.net, a2.share-dns.com and b2.share-dns.net.
a4.share-dns.com points to 172.64.53.25
a.share-dns.com points to 172.64.53.25
b4.share-dns.net points to 172.64.52.239
b.share-dns.net points to 172.64.52.239
a4.share-dns.com and a.share-dns.com point to 172.64.53.25
b4.share-dns.net and b.share-dns.net point to 172.64.52.239