`v-seminar.com`

DNSSEC	⚠️ Not signed
A	8.217.172.135^{🇭🇰 Alibaba-Cloud8.217.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 51 Bras Basah Road 04-08 Lazada One Singapore 189554}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1774795746

`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.net`nstld@verisign-grs.com serial=1778417521

Subdomains

mail.v-seminar.com

Same first word

v-seminar.com

v-seminar.net

Similar names

ms-avenir.com

vs-marein.at

minerva-s.com

servi-man.com

serv-iman.com

DNS History

11 records (5 active, 6 former)

○NSf1g1ns1.dnspod.net2015-05-27 → 2016-09-17 · 4 obs

● 2015-05-27 09:51:00
● 2016-09-17 18:17:34
○ 2017-05-26 17:30:58
○ 2026-05-10 13:06:50

○NSf1g1ns2.dnspod.net2015-05-27 → 2016-09-17 · 4 obs

● 2015-05-27 09:51:00
● 2016-09-17 18:17:34
○ 2017-05-26 17:30:58
○ 2026-05-10 13:06:50

○NSlocalhost.admin.v-seminar.com2017-05-26 → 2017-05-26 · 4 obs

○ 2016-09-17 18:17:34
● 2017-05-26 17:30:58
○ 2026-04-29 01:00:44
○ 2026-05-10 13:06:50

●NSns1.judns.com2026-04-29 → 2026-05-10 · 3 obs

○ 2017-05-26 17:30:58
● 2026-04-29 01:00:44
● 2026-05-10 13:06:50

●NSns1.julydns.com2026-04-29 → 2026-05-10 · 3 obs

○ 2017-05-26 17:30:58
● 2026-04-29 01:00:44
● 2026-05-10 13:06:50

●NSns2.judns.com2026-04-29 → 2026-05-10 · 3 obs

○ 2017-05-26 17:30:58
● 2026-04-29 01:00:44
● 2026-05-10 13:06:50

●NSns2.julydns.com2026-04-29 → 2026-05-10 · 3 obs

○ 2017-05-26 17:30:58
● 2026-04-29 01:00:44
● 2026-05-10 13:06:50

○MXmail.v-seminar.com2017-05-26 → 2017-05-26 · 3 obs

● 2017-05-26 17:30:58
○ 2026-04-29 01:00:44
○ 2026-05-10 13:06:50

○A142.91.106.862017-05-26 → 2017-05-26 · 4 obs

○ 2016-09-17 18:17:34
● 2017-05-26 17:30:58
○ 2026-04-29 01:00:44
○ 2026-05-10 13:06:50

○A218.6.9.172015-05-27 → 2016-03-25 · 4 obs

● 2015-05-27 09:51:00
● 2016-03-25 21:37:18
○ 2016-09-17 18:17:34
○ 2026-05-10 13:06:50

●A8.217.172.1352026-04-29 → 2026-05-10 · 3 obs

○ 2017-05-26 17:30:58
● 2026-04-29 01:00:44
● 2026-05-10 13:06:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...	-
v-seminar.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for v-seminar.com (unsigned zone)

⏱️ Timing

Total: 342ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.217.172.135`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

Hierarchy

v-seminar.com is the parent of mail.v-seminar.com.

IP Addresses

v-seminar.com resolves to one IP number: 8.217.172.135.

other host names including sdqxjy.com, wxdlzf.com, zmkgjt.com, ktwocaffe.com and lscygg.com share IP numbers with v-seminar.com.

Name Servers

v-seminar.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

v-seminar.com at least partially shares name servers with other domains, for instance fyac.cn, cgzfl.com, yczbngpt.com, hkjiyoutang.com and hnzrhb.com.