`tzdbg.com`

DNSSEC	⚠️ Not signed
A	156.226.109.218^{🇭🇰 MYCLOUD-AS-AP156.226.64.0/18 CloudFly Net Inc}
NS	`a2.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}
			PTR	`ip-172-64-53-25.defastlink.net`
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}
			PTR	`ip-172-64-53-25.defastlink.net`
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}
			PTR	`ip-172-64-52-239.defastlink.net`
NS	`b2.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}
			PTR	`ip-172-64-52-239.defastlink.net`
SOA	`a.share-dns.com`master@share-dns.com serial=1769533666

`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=1771291435

Same first word

tzdbg.com

Similar names

gdtzb.com

btgdz.cn

zgtdb.com

dgztb.com

zbdgt.com

tbgdz.com

DNS History

12 records (5 active, 7 former)

●NSa.share-dns.com2026-03-22 → 2026-03-24 · 3 obs

○ 2020-01-21 15:27:58
● 2026-03-22 15:41:56
● 2026-03-24 02:40:08

●NSa2.share-dns.com2026-03-22 → 2026-03-24 · 3 obs

○ 2020-01-21 15:27:58
● 2026-03-22 15:41:56
● 2026-03-24 02:40:08

●NSb.share-dns.net2026-03-22 → 2026-03-24 · 3 obs

○ 2020-01-21 15:27:58
● 2026-03-22 15:41:56
● 2026-03-24 02:40:08

●NSb2.share-dns.net2026-03-22 → 2026-03-24 · 3 obs

○ 2020-01-21 15:27:58
● 2026-03-22 15:41:56
● 2026-03-24 02:40:08

○NSjm1.dns.com2020-01-21 → 2020-01-21 · 4 obs

○ 2017-03-21 20:35:26
● 2020-01-21 15:27:58
○ 2026-03-22 15:41:56
○ 2026-03-24 02:40:08

○NSjm2.dns.com2020-01-21 → 2020-01-21 · 4 obs

○ 2017-03-21 20:35:26
● 2020-01-21 15:27:58
○ 2026-03-22 15:41:56
○ 2026-03-24 02:40:08

○NSns11.bigwww.com2015-08-08 → 2017-03-21 · 4 obs

● 2015-08-08 08:55:44
● 2017-03-21 20:35:26
○ 2020-01-21 15:27:58
○ 2026-03-24 02:40:08

○A103.212.35.2452020-01-21 → 2020-01-21 · 4 obs

○ 2017-03-21 20:35:26
● 2020-01-21 15:27:58
○ 2026-03-22 15:41:56
○ 2026-03-24 02:40:08

○A104.151.215.2532017-03-21 → 2017-03-21 · 4 obs

○ 2016-04-16 17:51:42
● 2017-03-21 20:35:26
○ 2020-01-21 15:27:58
○ 2026-03-24 02:40:08

●A156.226.109.2182026-03-22 → 2026-03-24 · 3 obs

○ 2020-01-21 15:27:58
● 2026-03-22 15:41:56
● 2026-03-24 02:40:08

○A156.254.86.2362026-03-22 → 2026-03-24 · 2 obs

○ 2026-03-22 15:41:56
○ 2026-03-24 02:40:08

○A192.238.149.22015-08-08 → 2016-04-16 · 4 obs

● 2015-08-08 08:55:44
● 2016-04-16 17:51:42
○ 2017-03-21 20:35:26
○ 2026-03-24 02:40:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tzdbg.com	b2.share-dns.net, a2.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b2.share-dns.net, a2.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tzdbg.com (unsigned zone)

⏱️ Timing

Total: 295ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.226.109.218`
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 (a2.share-dns.com)

Analysis

IP Addresses

tzdbg.com points to a single IP: 156.226.109.218.

Name Servers

tzdbg.com is delegated to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

tzdbg.com at least partially shares its name servers with other domains, for instance sh-andi.net, ssart.cn, sxlhpd.com, maldivesoccer.com and myfashionaura.com.