`rznn.com`

DNSSEC	⚠️ Not signed
NS	`ns1.4.cn` ⚠️ Not in zone NS records
		A	107.167.27.66^{🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route)}
NS	`ns2.4.cn` ⚠️ Not in zone NS records
		A	208.98.43.66^{🇺🇸 SHARKTECH-1208.98.43.0/24}
			PTR	`jensenstilbud.com`

`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=1784302152

Subdomains

www.rznn.com

Same first word

rznn.com

rznn.ru

Similar names

nzrn.com

nnrz.de

nnrz.com

znrn.com

nnzr.net

nrnz.com

rnnz.ee

nnzr.com

DNS History

15 records (2 active, 13 former)

●NSns1.4.cn2026-04-11 → 2026-07-17 · 3 obs

○ 2020-01-21 00:57:34
● 2026-04-11 02:18:28
● 2026-07-17 15:45:30

●NSns2.4.cn2026-04-11 → 2026-07-17 · 3 obs

○ 2020-01-21 00:57:34
● 2026-04-11 02:18:28
● 2026-07-17 15:45:30

○NSwww.rznn.com2015-07-08 → 2020-01-21 · 4 obs

● 2015-07-08 03:54:58
● 2020-01-21 00:57:34
○ 2026-07-17 15:45:28
○ 2026-07-17 15:45:30

○MXio.bouncemx.com2015-11-11 → 2017-01-31 · 4 obs

● 2015-11-11 02:27:30
● 2017-01-31 15:57:34
○ 2020-01-21 00:57:34
○ 2026-07-17 15:45:30

○A208.98.43.152026-04-18 → 2026-04-18 · 4 obs

○ 2026-04-11 02:18:28
● 2026-04-18 02:24:46
○ 2026-07-13 22:46:30
○ 2026-07-17 15:45:30

○A208.98.43.182026-04-11 → 2026-04-11 · 4 obs

○ 2020-01-21 00:57:34
● 2026-04-11 02:18:28
○ 2026-04-18 02:24:46
○ 2026-07-17 15:45:30

○A208.98.43.352026-07-14 → 2026-07-14 · 4 obs

○ 2026-07-13 22:46:30
● 2026-07-14 21:38:16
○ 2026-07-17 15:45:28
○ 2026-07-17 15:45:30

○A208.98.43.992026-07-13 → 2026-07-13 · 4 obs

○ 2026-04-18 02:24:46
● 2026-07-13 22:46:30
○ 2026-07-14 21:38:16
○ 2026-07-17 15:45:30

○A70.39.84.2352016-02-03 → 2016-02-03 · 4 obs

○ 2015-11-11 02:27:30
● 2016-02-03 02:50:18
○ 2016-05-06 09:20:40
○ 2026-07-17 15:45:30

○A70.39.84.2432015-11-11 → 2015-11-11 · 4 obs

○ 2015-07-08 03:54:58
● 2015-11-11 02:27:30
○ 2016-02-03 02:50:18
○ 2026-07-17 15:45:30

○A70.39.84.2452015-07-08 → 2015-07-08 · 3 obs

● 2015-07-08 03:54:58
○ 2026-04-11 02:18:28
○ 2026-07-17 15:45:30

○A70.39.84.2462017-01-31 → 2017-01-31 · 4 obs

○ 2016-05-06 09:20:40
● 2017-01-31 15:57:34
○ 2020-01-21 00:57:34
○ 2026-07-17 15:45:30

○A70.39.84.2502016-05-06 → 2016-05-06 · 4 obs

○ 2016-02-03 02:50:18
● 2016-05-06 09:20:40
○ 2017-01-31 15:57:34
○ 2026-07-17 15:45:30

○CNAMEr.17986.net2020-01-21 → 2020-01-21 · 4 obs

○ 2017-01-31 15:57:34
● 2020-01-21 00:57:34
○ 2026-04-11 02:18:28
○ 2026-07-17 15:45:30

○CNAMEr.dcoin.co2015-07-08 → 2017-01-31 · 4 obs

● 2015-07-08 03:54:58
● 2017-01-31 15:57:34
○ 2020-01-21 00:57:34
○ 2026-07-17 15:45:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...	-
rznn.com	ns1.4.cn, ns2.4.cn	-

✅ Authoritative Response

Server:208.98.43.66

NS records: ns1.4.cn, ns2.4.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rznn.com (unsigned zone)

⏱️ Timing

Total: 2851ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.98.43.38`
SOA	1	`www.rznn.com rznn.com`

Analysis

Hierarchy

www.rznn.com is a subdomain of rznn.com.

Name Servers

rznn.com is delegated to two name servers: ns1.4.cn and ns2.4.cn.

rznn.com shares its NS records with other domains, for example goodwilllawfirm.com, czdly.com, ecpa.org.cn and two others.

The name servers of rznn.com overlap at least partially with those of other domains — among them deem.cn, bet7772.com, dnbl.net and two more.

These name servers commonly appear alongside the name servers www.deem.cn and www.bet7772.com.

Both ns1.4.cn and ns2.4.cn have a single IP address each — ns1.4.cn resolves to 107.167.27.66 while ns2.4.cn resolves to 208.98.43.66.

rznn.com - robtex.com

rznn.com

com