certsky.com - robtex.com
certsky.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.166.205.142🇭🇰 Amazon18.166.0.0/15 EC2 HKG prefix | ||||||
| PTR | ec2-18-166-205-142.ap-east-1.compute.amazonaws.com | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| 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 | ||||||
| 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=1713243603 | ||||||
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 | ||||||
Up
www.certsky.com |
Same first word
certsky.com |
Similar names
skycert.co.nz |
scrytek.com |
strycek.de |
crystek.net |
skycert.net |
strecky.com |
skycert.nz |
crystek.com |
crestky.com |
skycert.com |
DNS History
11 records (3 active, 8 former)
●NSa.share-dns.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 13:50:10
○NSandy.ns.cloudflare.com2015-08-02 → 2019-12-22 · 3 obs
● 2019-12-22 12:00:02
○ 2026-02-26 13:50:10
●NSb.share-dns.net2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 13:50:10
○NSingrid.ns.cloudflare.com2015-08-02 → 2019-12-22 · 3 obs
● 2019-12-22 12:00:02
○ 2026-02-26 13:50:10
○MXd87c12b779897d4184bc16e01691c8.pamx1.hotmail.com2015-08-02 → 2016-03-28 · 4 obs
● 2016-03-28 22:30:22
○ 2016-09-30 20:38:58
○ 2026-02-26 13:50:10
○A104.28.28.432016-03-28 → 2019-12-22 · 4 obs
● 2016-03-28 22:30:22
● 2019-12-22 12:00:02
○ 2026-02-26 13:50:10
○A104.28.29.432016-03-28 → 2019-12-22 · 4 obs
● 2016-03-28 22:30:22
● 2019-12-22 12:00:02
○ 2026-02-26 13:50:10
●A18.166.205.1422026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 13:50:10
○A209.73.156.1102015-08-02 → 2015-12-08 · 4 obs
● 2015-12-08 00:57:34
○ 2016-03-28 22:30:22
○ 2026-02-26 13:50:10
○A2606:4700:30::681c:1c2b2019-12-22 → 2019-12-22 · 3 obs
● 2019-12-22 12:00:02
○ 2026-02-26 13:50:10
○A2606:4700:30::681c:1d2b2019-12-22 → 2019-12-22 · 3 obs
● 2019-12-22 12:00:02
○ 2026-02-26 13:50:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| certsky.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server: 172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certsky.com (unsigned zone)
⏱️ Timing
Total: 1698ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.166.205.142 |
| 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)
AI analysis
certsky.com is the parent of www.certsky.com.
certsky.com resolves to one IP number: 18.166.205.142.
other host names including bitbene.com, ethsport.com, www.certsky.com, ec2-18-166-205-142.ap-east-1.compute.amazonaws.com and topchinatours.com share IP numbers with certsky.com.
certsky.com is delegated to two name servers a.share-dns.com and b.share-dns.net.
certsky.com shares the same name server setup as other domains, for instance jiaodaliuxue.com, lonjo.com, qncx111.com, yuangouwang.com and lncdgg.com.
certsky.com at least partially shares name servers with other domains, for instance hnzxbsm.cn, xpbxg.net, (0x736578)funk.com, cen52.com and moviesring.com.
These name servers are commonly used with the following name servers: a5.share-dns.com, b5.share-dns.net, a8.share-dns.com, b8.share-dns.net, a12.share-dns.com, b12.share-dns.net, a4.share-dns.com, b4.share-dns.net, ns1.gname-dns.com and ns2.gname-dns.com.
Host names with one IP number:
a.share-dns.com points to 172.64.53.25
b.share-dns.net points to 172.64.52.239