prevansec.com - robtex.com

prevansec.com

DNSSEC⚠️ Not signed
A146.148.135.150🇺🇸 HENGTONG-1146.148.128.0/19 GCHAO LLC
NSa5.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
NSb5.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=1765940894

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=1776209442

Similar names

pvecranes.com
vernspace.com

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma5.share-dns.comb.share-dns.netb5.share-dns.netns5.hostigal.comns6.hostigal.comMXmail.prevansec.comA146.148.135.150109.205.137.228185.73.178.91
●NSa.share-dns.com2026-04-14 → 2026-04-14 · 3 obs
○ 2017-04-03 18:53:54
● 2026-04-14 23:50:14
● 2026-04-14 23:50:16
●NSa5.share-dns.com2026-04-14 → 2026-04-14 · 3 obs
○ 2017-04-03 18:53:54
● 2026-04-14 23:50:14
● 2026-04-14 23:50:16
●NSb.share-dns.net2026-04-14 → 2026-04-14 · 3 obs
○ 2017-04-03 18:53:54
● 2026-04-14 23:50:14
● 2026-04-14 23:50:16
●NSb5.share-dns.net2026-04-14 → 2026-04-14 · 3 obs
○ 2017-04-03 18:53:54
● 2026-04-14 23:50:14
● 2026-04-14 23:50:16
○NSns5.hostigal.com2015-05-14 → 2017-04-03 · 4 obs
● 2015-05-14 11:59:36
● 2017-04-03 18:53:54
○ 2026-04-14 23:50:14
○ 2026-04-14 23:50:16
○NSns6.hostigal.com2015-05-14 → 2017-04-03 · 4 obs
● 2015-05-14 11:59:36
● 2017-04-03 18:53:54
○ 2026-04-14 23:50:14
○ 2026-04-14 23:50:16
○MXmail.prevansec.com2015-05-14 → 2017-04-03 · 4 obs
● 2015-05-14 11:59:36
● 2017-04-03 18:53:54
○ 2026-04-14 23:50:14
○ 2026-04-14 23:50:16
○A109.205.137.2282015-05-14 → 2016-03-25 · 4 obs
● 2015-05-14 11:59:36
● 2016-03-25 08:03:12
○ 2016-08-10 03:44:08
○ 2026-04-14 23:50:16
●A146.148.135.1502026-04-14 → 2026-04-14 · 3 obs
○ 2017-04-03 18:53:54
● 2026-04-14 23:50:14
● 2026-04-14 23:50:16
○A185.73.178.912016-08-10 → 2017-04-03 · 5 obs
○ 2016-03-25 08:03:12
● 2016-08-10 03:44:08
● 2017-04-03 18:53:54
○ 2026-04-14 23:50:14
○ 2026-04-14 23:50:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
prevansec.comb5.share-dns.net, a5.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b5.share-dns.net, a5.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prevansec.com (unsigned zone)

⏱️ Timing

Total: 584ms | Queries: -

📄 Records

TypeCountSample Data
A1146.148.135.150
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 (a5.share-dns.com)

Analysis

IP Addresses

prevansec.com points to an IP address: 146.148.135.150.

Name Servers

prevansec.com delegates to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

prevansec.com at least partially shares name servers with other domains, for instance chromoe-google.hl.cn, aeet-expo.com, zdjcw.com, tywchina.com and xinyishui168.com.

these name servers are commonly used with a11.share-dns.com, b11.share-dns.net, a10.share-dns.com, b10.share-dns.net, a3.share-dns.com, b3.share-dns.net, a6.share-dns.com, b6.share-dns.net, a9.share-dns.com and b9.share-dns.net.

Hostnames with one IP:

a5.share-dns.com resolves to 172.64.53.25.

a.share-dns.com resolves to 172.64.53.25.

b5.share-dns.net resolves to 172.64.52.239.

b.share-dns.net resolves to 172.64.52.239.

Hostnames resolving to 172.64.53.25: a5.share-dns.com and a.share-dns.com.

Hostnames resolving to 172.64.52.239: b5.share-dns.net and b.share-dns.net.