syzfiber.com - robtex.com

syzfiber.com

DNSSEC⚠️ Not signed
A154.85.226.220🇭🇰 DXTL-HK154.85.224.0/20 Proxy-registered route object
NSa12.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb12.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1780887946

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785914459

Subdomains

www.syzfiber.com

Same first word

syzfiber.com

DNS History

17 records (5 active, 12 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma12.share-dns.comb.share-dns.netb12.share-dns.netns1.dnsip.comns13.xincache.comns14.xincache.comns17.xincache.comns18.xincache.comns2.dnsip.comMXmail.happyisp.comA154.85.226.220121.127.238.83121.42.119.113154.215.186.8034.150.13.24850.117.113.219
●NSa.share-dns.com2026-04-02 → 2026-08-05 · 3 obs
○ 2026-03-29 09:51:50
● 2026-04-02 19:58:46
● 2026-08-05 07:44:22
●NSa12.share-dns.com2026-04-02 → 2026-08-05 · 3 obs
○ 2026-03-29 09:51:50
● 2026-04-02 19:58:46
● 2026-08-05 07:44:22
●NSb.share-dns.net2026-04-02 → 2026-08-05 · 3 obs
○ 2026-03-29 09:51:50
● 2026-04-02 19:58:46
● 2026-08-05 07:44:22
●NSb12.share-dns.net2026-04-02 → 2026-08-05 · 3 obs
○ 2026-03-29 09:51:50
● 2026-04-02 19:58:46
● 2026-08-05 07:44:22
○NSns1.dnsip.com2026-03-25 → 2026-03-29 · 5 obs
○ 2017-02-14 19:20:38
● 2026-03-25 02:49:24
● 2026-03-29 09:51:50
○ 2026-04-02 19:58:46
○ 2026-08-05 07:44:22
○NSns13.xincache.com2015-07-15 → 2017-02-14 · 4 obs
● 2015-07-15 23:54:58
● 2017-02-14 19:20:38
○ 2026-03-25 02:49:24
○ 2026-08-05 07:44:22
○NSns14.xincache.com2015-07-15 → 2017-02-14 · 4 obs
● 2015-07-15 23:54:58
● 2017-02-14 19:20:38
○ 2026-03-25 02:49:24
○ 2026-08-05 07:44:22
○NSns17.xincache.com2015-07-15 → 2017-02-14 · 4 obs
● 2015-07-15 23:54:58
● 2017-02-14 19:20:38
○ 2026-03-25 02:49:24
○ 2026-08-05 07:44:22
○NSns18.xincache.com2015-07-15 → 2017-02-14 · 4 obs
● 2015-07-15 23:54:58
● 2017-02-14 19:20:38
○ 2026-03-25 02:49:24
○ 2026-08-05 07:44:22
○NSns2.dnsip.com2026-03-25 → 2026-03-29 · 5 obs
○ 2017-02-14 19:20:38
● 2026-03-25 02:49:24
● 2026-03-29 09:51:50
○ 2026-04-02 19:58:46
○ 2026-08-05 07:44:22
○MXmail.happyisp.com2018-09-06 → 2018-09-06 · 3 obs
● 2018-09-06 02:06:30
○ 2026-03-25 02:49:24
○ 2026-08-05 07:44:22
○A121.127.238.832015-07-15 → 2015-11-22 · 4 obs
● 2015-07-15 23:54:58
● 2015-11-22 16:29:12
○ 2016-02-29 16:53:00
○ 2026-08-05 07:44:22
○A121.42.119.1132017-02-14 → 2017-02-14 · 4 obs
○ 2016-02-29 16:53:00
● 2017-02-14 19:20:38
○ 2018-09-06 02:06:30
○ 2026-08-05 07:44:22
○A154.215.186.802026-03-25 → 2026-03-29 · 5 obs
○ 2018-09-06 02:06:30
● 2026-03-25 02:49:24
● 2026-03-29 09:51:50
○ 2026-04-02 19:58:46
○ 2026-08-05 07:44:22
●A154.85.226.2202026-06-17 → 2026-08-05 · 3 obs
○ 2026-06-07 20:49:34
● 2026-06-17 10:50:48
● 2026-08-05 07:44:22
○A34.150.13.2482026-04-02 → 2026-06-07 · 5 obs
○ 2026-03-29 09:51:50
● 2026-04-02 19:58:46
● 2026-06-07 20:49:34
○ 2026-06-17 10:50:48
○ 2026-08-05 07:44:22
○A50.117.113.2192018-09-06 → 2018-09-06 · 4 obs
○ 2017-02-14 19:20:38
● 2018-09-06 02:06:30
○ 2026-03-25 02:49:24
○ 2026-08-05 07:44:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
syzfiber.comb12.share-dns.net, a12.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b12.share-dns.net, a12.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for syzfiber.com (unsigned zone)

⏱️ Timing

Total: 271ms | Queries: -

📄 Records

TypeCountSample Data
A1154.85.226.220
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a12.share-dns.com)

Analysis

Hierarchy

www.syzfiber.com is delegated beneath syzfiber.com.

IP Addresses

syzfiber.com resolves to one IP address: 154.85.226.220.

Further host names like www.syzfiber.com and zckjc.com overlap in IP numbers with syzfiber.com.

Name Servers

The authoritative name servers for syzfiber.com are a12.share-dns.com, a.share-dns.com, b12.share-dns.net and b.share-dns.net.

There is at least partial name server overlap between syzfiber.com and other domains — ouhao168.com, fayouwu.com, bojiade.com and two more among them.

These name servers regularly appear alongside a8.share-dns.com, b8.share-dns.net, a1.share-dns.com and 7 other name servers in NS record sets.

Four host names each point to one IP address: a12.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b12.share-dns.net and b.share-dns.net both point to 172.64.52.239.

Host names pointing to 172.64.53.25 IP addresses: a12.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239 IP addresses: b12.share-dns.net and b.share-dns.net.