`concert-group.com`

DNSSEC	⚠️ Not signed
A	156.234.203.144^{🇭🇰 YANCYLIMITED-AS-HK156.234.0.0/16 YANCY LIMITED}
NS	`a12.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}
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}
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}
NS	`b12.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}
SOA	`a.share-dns.com`master@share-dns.com serial=1765261987

`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=1776124782

Previously MX for

concert-group.com

Same first word

concert-group.com

DNS History

12 records (5 active, 7 former)

●NSa.share-dns.com2026-03-26 → 2026-04-14 · 3 obs

○ 2017-08-23 17:26:36
● 2026-03-26 03:20:38
● 2026-04-14 00:11:54

●NSa12.share-dns.com2026-03-26 → 2026-04-14 · 3 obs

○ 2017-08-23 17:26:36
● 2026-03-26 03:20:38
● 2026-04-14 00:11:54

●NSb.share-dns.net2026-03-26 → 2026-04-14 · 3 obs

○ 2017-08-23 17:26:36
● 2026-03-26 03:20:38
● 2026-04-14 00:11:54

●NSb12.share-dns.net2026-03-26 → 2026-04-14 · 3 obs

○ 2017-08-23 17:26:36
● 2026-03-26 03:20:38
● 2026-04-14 00:11:54

○NSns1.taurusdatacom.co.uk2017-08-23 → 2017-08-23 · 4 obs

○ 2016-09-19 01:17:50
● 2017-08-23 17:26:36
○ 2026-03-26 03:20:38
○ 2026-04-14 00:11:54

○NSns2.taurusdatacom.co.uk2017-08-23 → 2017-08-23 · 4 obs

○ 2016-09-19 01:17:50
● 2017-08-23 17:26:36
○ 2026-03-26 03:20:38
○ 2026-04-14 00:11:54

○NSns29.eukdns.com2015-05-19 → 2016-09-19 · 4 obs

● 2015-05-19 22:20:06
● 2016-09-19 01:17:50
○ 2017-08-23 17:26:36
○ 2026-04-14 00:11:54

○NSns30.eukdns.com2015-05-19 → 2016-09-19 · 4 obs

● 2015-05-19 22:20:06
● 2016-09-19 01:17:50
○ 2017-08-23 17:26:36
○ 2026-04-14 00:11:54

○MXconcert-group.com2015-05-19 → 2017-08-23 · 4 obs

● 2015-05-19 22:20:06
● 2017-08-23 17:26:36
○ 2026-03-26 03:20:38
○ 2026-04-14 00:11:54

○A109.203.100.1152017-08-23 → 2017-08-23 · 4 obs

○ 2016-09-19 01:17:50
● 2017-08-23 17:26:36
○ 2026-03-26 03:20:38
○ 2026-04-14 00:11:54

●A156.234.203.1442026-03-26 → 2026-04-14 · 3 obs

○ 2017-08-23 17:26:36
● 2026-03-26 03:20:38
● 2026-04-14 00:11:54

○A5.77.32.402015-05-19 → 2016-09-19 · 4 obs

● 2015-05-19 22:20:06
● 2016-09-19 01:17:50
○ 2017-08-23 17:26:36
○ 2026-04-14 00:11:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
concert-group.com	b12.share-dns.net, a12.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concert-group.com (unsigned zone)

⏱️ Timing

Total: 206ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.234.203.144`
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 (a12.share-dns.com)

Analysis

IP Addresses

concert-group.com points to a single IP: 156.234.203.144.

Other host names, such as electrawlins.com, share IP numbers with concert-group.com.

Name Servers

concert-group.com's delegation is handled by four name servers: a12.share-dns.com, a.share-dns.com, b12.share-dns.net and b.share-dns.net.

concert-group.com partially shares name servers with other domains; examples include vmprwcme.com, tzpfjx.com, 14vj.com, 8nn8.com and nidongdeav.com.