`sdfcw.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5d0b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:ca43^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.11^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.67^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jaime.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c366^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jaime.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2366^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jaime.ns.cloudflare.com`
		A	108.162.195.102^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	162.159.44.102^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	172.64.35.102^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
NS	`nancy.ns.cloudflare.com`
		A	2606:4700:50::a29f:2654^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c254^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nancy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2254^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nancy.ns.cloudflare.com`
		A	108.162.194.84^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	162.159.38.84^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	172.64.34.84^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.11, 172.67.202.67
		IPv6 hints	2606:4700:3032::6815:5d0b, 2606:4700:3033::ac43:ca43
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com
SOA	`jaime.ns.cloudflare.com`dns@cloudflare.com serial=2409381743

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035085829

Same first word

sdfcw.cn

Similar names

dwfcs.com

dsfcw.cn

fcwsd.com

cwfsd.com

wdfcs.ca

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wsfdc.com

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wsdfc.com

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swfdc.cn

fcwds.com

swcdf.com

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wsdcf.org

dscfw.com

fwdsc.cn

fswdc.com

scfdw.org

fwcds.net

wdfcs.com.cn

dfwcs.net

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dsfcw.com.cn

wdfcs.com

sfdwc.com

DNS History

20 records (6 active, 14 former)

○NSdm1.longmingdns.com2026-04-04 → 2026-04-04 · 4 obs

○ 2020-02-20 01:32:00
● 2026-04-04 01:39:20
○ 2026-07-15 00:46:50
○ 2026-07-25 02:19:10

○NSdm2.longmingdns.com2026-04-04 → 2026-04-04 · 4 obs

○ 2020-02-20 01:32:00
● 2026-04-04 01:39:20
○ 2026-07-15 00:46:50
○ 2026-07-25 02:19:10

○NSdns1.iidns.com2015-07-20 → 2016-09-13 · 4 obs

● 2015-07-20 21:40:16
● 2016-09-13 04:34:02
○ 2020-01-29 08:58:20
○ 2026-07-25 02:19:10

○NSdns2.iidns.com2015-07-20 → 2016-09-13 · 4 obs

● 2015-07-20 21:40:16
● 2016-09-13 04:34:02
○ 2020-01-29 08:58:20
○ 2026-07-25 02:19:10

○NSdns3.iidns.com2015-07-20 → 2016-09-13 · 4 obs

● 2015-07-20 21:40:16
● 2016-09-13 04:34:02
○ 2020-01-29 08:58:20
○ 2026-07-25 02:19:10

○NSdns4.iidns.com2015-07-20 → 2016-09-13 · 4 obs

● 2015-07-20 21:40:16
● 2016-09-13 04:34:02
○ 2020-01-29 08:58:20
○ 2026-07-25 02:19:10

○NSdns5.iidns.com2015-07-20 → 2016-09-13 · 4 obs

● 2015-07-20 21:40:16
● 2016-09-13 04:34:02
○ 2020-01-29 08:58:20
○ 2026-07-25 02:19:10

○NSdns6.iidns.com2015-07-20 → 2016-09-13 · 4 obs

● 2015-07-20 21:40:16
● 2016-09-13 04:34:02
○ 2020-01-29 08:58:20
○ 2026-07-25 02:19:10

○NSdns7.hichina.com2020-01-29 → 2020-02-20 · 5 obs

○ 2016-09-13 04:34:02
● 2020-01-29 08:58:20
● 2020-02-20 01:32:00
○ 2026-04-04 01:39:20
○ 2026-07-25 02:19:10

○NSdns8.hichina.com2020-01-29 → 2020-02-20 · 5 obs

○ 2016-09-13 04:34:02
● 2020-01-29 08:58:20
● 2020-02-20 01:32:00
○ 2026-04-04 01:39:20
○ 2026-07-25 02:19:10

●NSjaime.ns.cloudflare.com2026-07-15 → 2026-07-25 · 3 obs

○ 2026-04-04 01:39:20
● 2026-07-15 00:46:50
● 2026-07-25 02:19:10

●NSnancy.ns.cloudflare.com2026-07-15 → 2026-07-25 · 3 obs

○ 2026-04-04 01:39:20
● 2026-07-15 00:46:50
● 2026-07-25 02:19:10

○A101.1.25.332015-07-20 → 2015-12-02 · 4 obs

● 2015-07-20 21:40:16
● 2015-12-02 14:52:42
○ 2020-01-29 08:58:20
○ 2026-07-25 02:19:10

○A103.79.179.2282020-01-29 → 2020-02-20 · 5 obs

○ 2015-12-02 14:52:42
● 2020-01-29 08:58:20
● 2020-02-20 01:32:00
○ 2026-04-04 01:39:20
○ 2026-07-25 02:19:10

●A104.21.93.112026-07-15 → 2026-07-25 · 5 obs

○ 2026-07-15 00:46:50
● 2026-07-15 01:58:30
○ 2026-07-17 02:22:52
● 2026-07-19 02:47:34
● 2026-07-25 02:19:10

○A108.186.25.2142026-04-04 → 2026-04-04 · 4 obs

○ 2020-02-20 01:32:00
● 2026-04-04 01:39:20
○ 2026-07-15 00:46:50
○ 2026-07-25 02:19:10

●A172.67.202.672026-07-15 → 2026-07-25 · 5 obs

○ 2026-07-15 00:46:50
● 2026-07-15 01:58:30
○ 2026-07-17 02:22:52
● 2026-07-19 02:47:34
● 2026-07-25 02:19:10

●A2606:4700:3032::6815:5d0b2026-07-15 → 2026-07-25 · 5 obs

○ 2026-07-15 00:46:50
● 2026-07-15 01:58:30
○ 2026-07-17 02:22:52
● 2026-07-19 02:47:34
● 2026-07-25 02:19:10

●A2606:4700:3033::ac43:ca432026-07-15 → 2026-07-25 · 5 obs

○ 2026-07-15 00:46:50
● 2026-07-15 01:58:30
○ 2026-07-17 02:22:52
● 2026-07-19 02:47:34
● 2026-07-25 02:19:10

○CNAMEh1.jhfcw.cn2015-07-20 → 2016-09-13 · 6 obs

● 2015-07-20 21:40:16
● 2015-12-02 14:52:42
○ 2016-03-21 08:52:46
● 2016-09-13 04:34:02
○ 2020-01-29 08:58:20
○ 2026-07-25 02:19:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, d.dns.cn, b.dns.cn, c.dns.cn...	-
sdfcw.cn	jaime.ns.cloudflare.com, nancy.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.84

NS records: jaime.ns.cloudflare.com, nancy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdfcw.cn (unsigned zone)

⏱️ Timing

Total: 1295ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.93.11, 172.67.202.67`
AAAA	2	`2606:4700:3033::ac43:ca43, 2606:4700:3032::6815:5d0b`
NS	2	`jaime.ns.cloudflare.com, nancy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jaime.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

sdfcw.cn resolves to four IP addresses: 104.21.93.11, 172.67.202.67, 2606:4700:3032::6815:5d0b and 2606:4700:3033::ac43:ca43.

Among the host names that share IP numbers with sdfcw.cn are www.magazinelib.com, casinotexastrips.com, dizzyviolets.net and two others.

Name Servers

sdfcw.cn uses two name servers for its delegation: jaime.ns.cloudflare.com and nancy.ns.cloudflare.com.

sdfcw.cn has the same name server delegation as a number of other domains, such as dailyhabitfocus.com, 809505.com, xhsv.cn and two more.

sdfcw.cn has at least partial name server overlap with other domains, such as specialband.ru, turbos.com.mx, polarair.ru and two others.

dahlia.ns.cloudflare.com, aitana.ns.cloudflare.com and laura.ns.cloudflare.com — plus 5 other name servers — are commonly paired with these name servers.

Host names resolving to 6 IP numbers:

Hostname jaime.ns.cloudflare.com directs to 108.162.195.102, 162.159.44.102 and 172.64.35.102 along with 3 other IP addresses.

Hostname nancy.ns.cloudflare.com directs to 108.162.194.84, 162.159.38.84 and 172.64.34.84 along with 3 other IP addresses.

sdfcw.cn - robtex.com

sdfcw.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`sdfcw.cn`

`cn`