bycyfs.com - robtex.com
bycyfs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.91.13.47🇸🇨 MYCLOUD-AS-AP154.91.8.0/21 CloudFly Net Inc Pending | ||||||
| NS | a6.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 | b6.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=1772191738 | ||||||
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
bycyfs.com |
Similar names
DNS History
16 records (5 active, 11 former)
●NSa.share-dns.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:29:08
●NSa6.share-dns.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:29:08
●NSb.share-dns.net2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:29:08
●NSb6.share-dns.net2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:29:08
○NSjuming.dnsdun.com2019-01-21 → 2019-01-21 · 3 obs
● 2019-01-21 03:53:28
○ 2026-03-22 17:29:08
○NSjuming.dnsdun.net2019-01-21 → 2019-01-21 · 3 obs
● 2019-01-21 03:53:28
○ 2026-03-22 17:29:08
○NSns1.ezdnscenter.com2015-05-19 → 2016-04-09 · 4 obs
● 2016-04-09 07:36:54
○ 2019-01-21 03:53:28
○ 2026-03-22 17:29:08
○NSns2.ezdnscenter.com2015-05-19 → 2016-04-09 · 4 obs
● 2016-04-09 07:36:54
○ 2019-01-21 03:53:28
○ 2026-03-22 17:29:08
○NSns3.ezdnscenter.com2015-05-19 → 2016-04-09 · 4 obs
● 2016-04-09 07:36:54
○ 2019-01-21 03:53:28
○ 2026-03-22 17:29:08
○NSns4.ezdnscenter.com2015-05-19 → 2016-04-09 · 4 obs
● 2016-04-09 07:36:54
○ 2019-01-21 03:53:28
○ 2026-03-22 17:29:08
○NSns5.ezdnscenter.com2015-05-19 → 2016-04-09 · 4 obs
● 2016-04-09 07:36:54
○ 2019-01-21 03:53:28
○ 2026-03-22 17:29:08
○NSns6.ezdnscenter.com2015-05-19 → 2016-04-09 · 4 obs
● 2016-04-09 07:36:54
○ 2019-01-21 03:53:28
○ 2026-03-22 17:29:08
○A114.80.215.2362015-05-19 → 2016-04-09 · 4 obs
● 2016-04-09 07:36:54
○ 2019-01-21 03:53:28
○ 2026-03-22 17:29:08
○A154.221.146.2022026-03-22 → 2026-03-22 · 1 obs
●A154.91.13.472026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 17:29:08
○A172.246.182.522019-01-21 → 2019-01-21 · 3 obs
● 2019-01-21 03:53:28
○ 2026-03-22 17:29:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| bycyfs.com | b6.share-dns.net, a6.share-dns.com | 1 record |
✅ Authoritative Response
Server: 172.64.52.239
NS records: b6.share-dns.net, a6.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bycyfs.com (unsigned zone)
⏱️ Timing
Total: 221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.91.13.47 |
| 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 (a6.share-dns.com)
Analysis
IP Addresses
bycyfs.com points to a single IP number: 154.91.13.47.
Name Servers
bycyfs.com is delegated to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.
bycyfs.com shares name servers with other domains at least partially, for instance h523.cc, aycxdp.com, fdsljc.com, spbo11.com and nomadcafe.net.
these name servers are commonly used with the name servers a5.share-dns.com, b5.share-dns.net, a11.share-dns.com, b11.share-dns.net, a2.share-dns.com, b2.share-dns.net, a4.share-dns.com, b4.share-dns.net, a12.share-dns.com and b12.share-dns.net.
Host names with one IP number:
a6.share-dns.com points to: 172.64.53.25.
a.share-dns.com points to: 172.64.53.25.
b6.share-dns.net points to: 172.64.52.239.
b.share-dns.net points to: 172.64.52.239.
Host names pointing to 172.64.53.25: a6.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b6.share-dns.net and b.share-dns.net.