`dtzfw.com`

DNSSEC	⚠️ Not signed
A	177.211.137.179^{🇧🇷 UNSPECIFIED160.0.0.0/3}
NS	`a1.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	`b1.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=1773136494

`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

dtzfw.com

Similar names

ztdwf.com

dtfzw.com

dftzw.com

ztdfw.com

ftzdw.com

fzwtd.com

DNS History

12 records (5 active, 7 former)

●NSa.share-dns.com2026-02-23 → 2026-03-23 · 3 obs

○ 2017-12-31 09:15:24
● 2026-02-23 22:59:30
● 2026-03-23 20:04:00

●NSa1.share-dns.com2026-02-23 → 2026-03-23 · 3 obs

○ 2017-12-31 09:15:24
● 2026-02-23 22:59:30
● 2026-03-23 20:04:00

●NSb.share-dns.net2026-02-23 → 2026-03-23 · 3 obs

○ 2017-12-31 09:15:24
● 2026-02-23 22:59:30
● 2026-03-23 20:04:00

●NSb1.share-dns.net2026-02-23 → 2026-03-23 · 3 obs

○ 2017-12-31 09:15:24
● 2026-02-23 22:59:30
● 2026-03-23 20:04:00

○NSns1637.ztomy.com2017-12-31 → 2017-12-31 · 3 obs

● 2017-12-31 09:15:24
○ 2026-02-23 22:59:30
○ 2026-03-23 20:04:00

○NSns2637.ztomy.com2017-12-31 → 2017-12-31 · 3 obs

● 2017-12-31 09:15:24
○ 2026-02-23 22:59:30
○ 2026-03-23 20:04:00

○MXmail.skrimple.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 19:26:48
○ 2017-12-31 09:15:24
○ 2026-03-23 20:04:00

○A103.232.215.1362016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 19:26:48
○ 2017-12-31 09:15:24
○ 2026-03-23 20:04:00

○A154.80.243.1792026-02-23 → 2026-02-23 · 4 obs

○ 2017-12-31 09:15:24
● 2026-02-23 22:59:30
○ 2026-03-23 20:03:54
○ 2026-03-23 20:04:00

●A177.211.137.1792026-03-23 → 2026-03-23 · 3 obs

○ 2026-02-23 22:59:30
● 2026-03-23 20:03:54
● 2026-03-23 20:04:00

○A204.11.56.372017-12-31 → 2017-12-31 · 4 obs

○ 2016-12-20 19:26:48
● 2017-12-31 09:15:24
○ 2026-02-23 22:59:30
○ 2026-03-23 20:04:00

○PTRns1637.ztomy.com2017-12-31 → 2017-12-31 · 3 obs

● 2017-12-31 09:15:24
○ 2026-02-23 22:59:30
○ 2026-03-23 20:04:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dtzfw.com	b1.share-dns.net, a1.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dtzfw.com (unsigned zone)

⏱️ Timing

Total: 242ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`177.211.137.179`
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 (a1.share-dns.com)

Analysis

IP Addresses

dtzfw.com points to IP number: 177.211.137.179.

Name Servers

dtzfw.com is delegated to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

dtzfw.com at least partially shares name servers with other domains, for instance dongchanghyundai.com.cn, hhhzh.com, botrrr.com, cabetchem.com and gzlpzm.com.