558yu.com - robtex.com
558yu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.103.2.19🇸🇬 Alibaba-Cloud43.103.0.0/18 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | a7.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 | b7.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 | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1774264250 | ||||||
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
558yu.com |
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-02-21 → 2026-03-24 · 2 obs
● 2026-03-24 07:34:24
●NSa7.share-dns.com2026-02-21 → 2026-03-24 · 2 obs
● 2026-03-24 07:34:24
●NSb.share-dns.net2026-02-21 → 2026-03-24 · 2 obs
● 2026-03-24 07:34:24
●NSb7.share-dns.net2026-02-21 → 2026-03-24 · 2 obs
● 2026-03-24 07:34:24
○A162.209.175.1262026-02-21 → 2026-02-23 · 4 obs
● 2026-02-21 08:20:42
● 2026-02-23 18:20:10
○ 2026-03-24 07:34:24
●A43.103.2.192026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 07:34:24
○A47.88.215.2012016-12-20 → 2016-12-20 · 3 obs
○ 2017-12-27 10:01:08
○ 2026-03-24 07:34:24
○A54.193.11.1972017-12-27 → 2017-12-27 · 4 obs
● 2017-12-27 10:01:08
○ 2026-02-21 08:20:42
○ 2026-03-24 07:34:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 558yu.com | b7.share-dns.net, a7.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b7.share-dns.net, a7.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 558yu.com (unsigned zone)
⏱️ Timing
Total: 256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.103.2.19 |
| 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 (a7.share-dns.com)
Analysis
IP Addresses
558yu.com resolves to a single IP address: 43.103.2.19.
Other host names including 137df.com, cdnbus.cc, 744av.com, cos99.com and 99770.hhxxee.com share IP numbers with 558yu.com.
Name Servers
558yu.com is delegated to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.
558yu.com at least partially shares name servers with other domains, including sjzxhzl.com, baigejz.com, absolutezeroac.com, 10086asa.vip and wearandrepair.com.
These name servers are typically used together with the name servers a1.share-dns.com, b1.share-dns.net, a6.share-dns.com, b6.share-dns.net, a9.share-dns.com, b9.share-dns.net, a10.share-dns.com, b10.share-dns.net, a12.share-dns.com and b12.share-dns.net.
Host names with a single IP number:
a7.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b7.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Host names pointing to 172.64.53.25: a7.share-dns.com, a.share-dns.com.
Host names pointing to 172.64.52.239: b7.share-dns.net, b.share-dns.net.