vtrtec.com - dns.ninja

vtrtec.com

DNSSEC⚠️ Not signed
A162.209.252.120🇺🇸 POWERLINE-HK162.209.240.0/20 Powerline Internal use
NSa1.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
NSb1.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=1778662984

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=1786018349

Same first word

vtrtec.com

Similar names

vrtect.top
terctv.com
trecvt.com
rtvtec.at
tvcret.net
tvcret.com

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma1.share-dns.comb.share-dns.netb1.share-dns.netdns11.hichina.comdns12.hichina.comdns21.hichina.comdns22.hichina.comexpirens3.hichina.comexpirens4.hichina.comA162.209.252.120115.47.131.119CNAMEexpired.hichina.comoverdue.aliyun.com
●NSa.share-dns.com2026-08-04 → 2026-08-06 · 3 obs
○ 2026-05-09 10:46:14
● 2026-08-04 11:26:32
● 2026-08-06 12:21:14
●NSa1.share-dns.com2026-08-04 → 2026-08-06 · 3 obs
○ 2026-05-09 10:46:14
● 2026-08-04 11:26:32
● 2026-08-06 12:21:14
●NSb.share-dns.net2026-08-04 → 2026-08-06 · 3 obs
○ 2026-05-09 10:46:14
● 2026-08-04 11:26:32
● 2026-08-06 12:21:14
●NSb1.share-dns.net2026-08-04 → 2026-08-06 · 3 obs
○ 2026-05-09 10:46:14
● 2026-08-04 11:26:32
● 2026-08-06 12:21:14
○NSdns11.hichina.com2026-05-09 → 2026-05-09 · 4 obs
○ 2020-02-18 01:30:18
● 2026-05-09 10:46:14
○ 2026-08-04 11:26:32
○ 2026-08-06 12:21:14
○NSdns12.hichina.com2026-05-09 → 2026-05-09 · 4 obs
○ 2020-02-18 01:30:18
● 2026-05-09 10:46:14
○ 2026-08-04 11:26:32
○ 2026-08-06 12:21:14
○NSdns21.hichina.com2015-06-18 → 2020-02-18 · 4 obs
● 2015-06-18 02:19:56
● 2020-02-18 01:30:18
○ 2026-05-09 10:46:14
○ 2026-08-06 12:21:14
○NSdns22.hichina.com2015-06-18 → 2020-02-18 · 4 obs
● 2015-06-18 02:19:56
● 2020-02-18 01:30:18
○ 2026-05-09 10:46:14
○ 2026-08-06 12:21:14
○NSexpirens3.hichina.com2026-05-09 → 2026-05-09 · 4 obs
○ 2020-02-18 01:30:18
● 2026-05-09 10:46:14
○ 2026-08-04 11:26:32
○ 2026-08-06 12:21:14
○NSexpirens4.hichina.com2026-05-09 → 2026-05-09 · 4 obs
○ 2020-02-18 01:30:18
● 2026-05-09 10:46:14
○ 2026-08-04 11:26:32
○ 2026-08-06 12:21:14
○A115.47.131.1192015-06-18 → 2020-02-18 · 4 obs
● 2015-06-18 02:19:56
● 2020-02-18 01:30:18
○ 2026-05-09 10:46:14
○ 2026-08-06 12:21:14
●A162.209.252.1202026-08-04 → 2026-08-06 · 3 obs
○ 2026-05-09 10:46:14
● 2026-08-04 11:26:32
● 2026-08-06 12:21:14
○CNAMEexpired.hichina.com2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 10:46:14
○ 2026-08-04 11:26:32
○ 2026-08-06 12:21:14
○CNAMEoverdue.aliyun.com2026-05-09 → 2026-08-06 · 2 obs
○ 2026-05-09 10:46:14
○ 2026-08-06 12:21:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...-
vtrtec.comb1.share-dns.net, a1.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vtrtec.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

TypeCountSample Data
A1162.209.252.120
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 (a1.share-dns.com)

Analysis

IP Addresses

vtrtec.com resolves to just one IP address, 162.209.252.120.

Name Servers

The NS records for vtrtec.com point to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

The name servers of vtrtec.com overlap at least partially with those of other domains — among them laowuchengbao.com, nbmtw.com, jshtl.cn and two more.

These name servers commonly appear in delegations together with a5.share-dns.com, b5.share-dns.net, a6.share-dns.com and 7 other.

a1.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b1.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.

Host names pointing to 172.64.53.25 IP addresses: a1.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239 IP addresses: b1.share-dns.net and b.share-dns.net.