23403.com - robtex.com
23403.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 128.254.242.88🇺🇸 HEIYO-NETWORK128.254.242.0/24 HEIYO-HKG-PREMIUM | ||||||
| NS | a2.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 | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| NS | b2.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 | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| MX | mail.mayssl.com ⭐ | ||||||
| A | 45.63.60.213🇺🇸 AS-VULTR45.63.48.0/20 Vultr Assigned Prefix | ||||||
| PTR | 45.63.60.213.vultrusercontent.com | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1744038772 | ||||||
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=1771291435 | ||||||
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
●NSa.share-dns.com2026-03-08 → 2026-03-08 · 3 obs
● 2026-03-08 00:17:16
● 2026-03-08 00:17:18
●NSa2.share-dns.com2026-03-08 → 2026-03-08 · 3 obs
● 2026-03-08 00:17:16
● 2026-03-08 00:17:18
●NSb.share-dns.net2026-03-08 → 2026-03-08 · 3 obs
● 2026-03-08 00:17:16
● 2026-03-08 00:17:18
●NSb2.share-dns.net2026-03-08 → 2026-03-08 · 3 obs
● 2026-03-08 00:17:16
● 2026-03-08 00:17:18
○NSf1g1ns1.dnspod.net2015-06-21 → 2017-02-07 · 6 obs
● 2016-02-02 13:55:10
○ 2016-05-06 09:56:34
● 2017-02-07 22:11:02
○ 2018-10-01 06:38:38
○ 2026-03-08 00:17:18
○NSf1g1ns2.dnspod.net2015-06-21 → 2017-02-07 · 6 obs
● 2016-02-02 13:55:10
○ 2016-05-06 09:56:34
● 2017-02-07 22:11:02
○ 2018-10-01 06:38:38
○ 2026-03-08 00:17:18
○NSns.buydomains.com2016-05-06 → 2016-05-06 · 4 obs
● 2016-05-06 09:56:34
○ 2017-02-07 22:11:02
○ 2026-03-08 00:17:18
○NSv1s1.xundns.com2018-10-01 → 2018-10-01 · 4 obs
● 2018-10-01 06:38:38
○ 2020-02-19 03:52:00
○ 2026-03-08 00:17:18
○NSv1s2.xundns.com2018-10-01 → 2018-10-01 · 4 obs
● 2018-10-01 06:38:38
○ 2020-02-19 03:52:00
○ 2026-03-08 00:17:18
●MXmail.mayssl.com2026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 00:17:18
●A128.254.242.882026-03-08 → 2026-03-08 · 3 obs
● 2026-03-08 00:17:16
● 2026-03-08 00:17:18
○A141.8.225.1242016-05-06 → 2016-05-06 · 4 obs
● 2016-05-06 09:56:34
○ 2017-02-07 22:11:02
○ 2026-03-08 00:17:18
○A60.191.232.372015-06-21 → 2017-02-07 · 6 obs
● 2016-02-02 13:55:10
○ 2016-05-06 09:56:34
● 2017-02-07 22:11:02
○ 2018-10-01 06:38:38
○ 2026-03-08 00:17:18
○CNAMEyf.ymzczx.com2018-10-01 → 2020-02-19 · 4 obs
● 2020-02-19 03:52:00
○ 2026-03-08 00:17:16
○ 2026-03-08 00:17:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net... | - |
| 23403.com | b2.share-dns.net, a2.share-dns.com | 1 record |
✅ Authoritative Response
Server: 172.64.52.239
NS records: b2.share-dns.net, a2.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 23403.com (unsigned zone)
⏱️ Timing
Total: 565ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.254.242.88 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| MX | 1 | mail.mayssl.com (pri: 5) |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a2.share-dns.com)
Analysis
IP Addresses
23403.com points to a single IP address: 128.254.242.88.
Other host names such as 21206.com, 61306.com, www.75706.com, 30206.com and 53308.com share IP numbers with 23403.com.
Name Servers
23403.com is delegated to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.
At least part of the name servers for 23403.com are shared with other domains, for instance 97828qq.vip, ethosbuilding.com, td508.com, xmspank.com and 365dsy.com.
these name servers are commonly used with the name servers a9.share-dns.com, b9.share-dns.net, a6.share-dns.com, b6.share-dns.net, a7.share-dns.com, b7.share-dns.net, a4.share-dns.com, b4.share-dns.net, a5.share-dns.com and b5.share-dns.net.
Hostnames with one IP:
a2.share-dns.com points to 172.64.53.25
a.share-dns.com points to 172.64.53.25
b2.share-dns.net points to 172.64.52.239
b.share-dns.net points to 172.64.52.239
Hostnames that point to 172.64.53.25: a2.share-dns.com and a.share-dns.com
Hostnames that point to 172.64.52.239: b2.share-dns.net and b.share-dns.net
Mail Servers
The mail server for 23403.com is mail.mayssl.com.
23403.com uses the same mail server setup as other domains, for instance 75b387ec8ae2.xyz, 198901164.com, b88cbd.com, jh67ii.com and e8uier.com.
Some mail servers are shared between 23403.com and other domains, for instance zzzfe.com.
Host mail.mayssl.com points to IP 45.63.60.213.