derff.com - dns.ninja

`derff.com`

DNSSEC	⚠️ Not signed
A	166.75.50.4^{🇨🇱 UNSPECIFIED160.0.0.0/3}
NS	`a10.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	`b10.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=1785254425

`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=1786259459

Same first word

derff.com

Similar names

dffre.com

redff.com

fredf.com

dreff.com

fdfre.com

dffer.com

edfrf.food

DNS History

13 records (5 active, 8 former)

●NSa.share-dns.com2026-06-30 → 2026-08-09 · 3 obs

○ 2020-01-19 12:33:34
● 2026-06-30 07:15:06
● 2026-08-09 07:27:14

●NSa10.share-dns.com2026-06-30 → 2026-08-09 · 3 obs

○ 2020-01-19 12:33:34
● 2026-06-30 07:15:06
● 2026-08-09 07:27:14

●NSb.share-dns.net2026-06-30 → 2026-08-09 · 3 obs

○ 2020-01-19 12:33:34
● 2026-06-30 07:15:06
● 2026-08-09 07:27:14

●NSb10.share-dns.net2026-06-30 → 2026-08-09 · 3 obs

○ 2020-01-19 12:33:34
● 2026-06-30 07:15:06
● 2026-08-09 07:27:14

○NSdns15.hichina.com2015-08-20 → 2017-04-03 · 4 obs

● 2015-08-20 12:35:32
● 2017-04-03 15:46:04
○ 2020-01-19 12:33:34
○ 2026-08-09 07:27:14

○NSdns16.hichina.com2015-08-20 → 2017-04-03 · 4 obs

● 2015-08-20 12:35:32
● 2017-04-03 15:46:04
○ 2020-01-19 12:33:34
○ 2026-08-09 07:27:14

○NSjm1.dns.com2020-01-19 → 2020-01-19 · 4 obs

○ 2017-04-03 15:46:04
● 2020-01-19 12:33:34
○ 2026-06-30 07:15:06
○ 2026-08-09 07:27:14

○NSjm2.dns.com2020-01-19 → 2020-01-19 · 4 obs

○ 2017-04-03 15:46:04
● 2020-01-19 12:33:34
○ 2026-06-30 07:15:06
○ 2026-08-09 07:27:14

○A116.255.212.2132015-12-08 → 2017-04-03 · 5 obs

○ 2015-08-20 12:35:32
● 2015-12-08 22:06:18
● 2017-04-03 15:46:04
○ 2020-01-19 12:33:34
○ 2026-08-09 07:27:14

○A116.255.240.1072015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 12:35:32
○ 2015-12-08 22:06:18
○ 2026-08-09 07:27:14

●A166.75.50.42026-08-09 → 2026-08-09 · 3 obs

○ 2026-06-30 07:15:06
● 2026-08-09 07:27:12
● 2026-08-09 07:27:14

○A38.165.3.472026-06-30 → 2026-08-09 · 2 obs

○ 2026-06-30 07:15:06
○ 2026-08-09 07:27:14

○A74.120.171.1562020-01-19 → 2020-01-19 · 4 obs

○ 2017-04-03 15:46:04
● 2020-01-19 12:33:34
○ 2026-06-30 07:15:06
○ 2026-08-09 07:27:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
derff.com	b10.share-dns.net, a10.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b10.share-dns.net, a10.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for derff.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`166.75.50.4`
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 (a10.share-dns.com)

Analysis

IP Addresses

derff.com resolves to one IP address: 166.75.50.4.

Name Servers

The authoritative name servers for derff.com are a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.

At least some of derff.com's name servers are shared with other domains, for example zblxdjc.com, uibcn.com, adventuretoursofkansas.com and two more.

These name servers tend to co-occur with a5.share-dns.com, b5.share-dns.net, a4.share-dns.com and 7 other name servers in the same DNS delegations.

Four host names each point to one IP address: a10.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b10.share-dns.net and b.share-dns.net both point to 172.64.52.239.

These two host names — a10.share-dns.com and a.share-dns.com — each point to 172.64.53.25 IP addresses.

These two host names — b10.share-dns.net and b.share-dns.net — each point to 172.64.52.239 IP addresses.