🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`efficientcss.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:8994^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:40e7^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.231^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.148^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kim.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
NS	`salvador.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`salvador.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c364^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`salvador.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2364^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`salvador.ns.cloudflare.com`
		A	108.162.195.100^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`salvador.ns.cloudflare.com`
		A	162.159.44.100^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`salvador.ns.cloudflare.com`
		A	172.64.35.100^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`salvador.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.231, 172.67.137.148
		IPv6 hints	2606:4700:3034::ac43:8994, 2606:4700:3036::6815:40e7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=142, name=cloudflare-ech.com
SOA	`kim.ns.cloudflare.com`dns@cloudflare.com serial=2414796783

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org`
	NS	`b2.info.afilias-nst.org`
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org`
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1791086150

Same first word

efficientcss.info

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSkim.ns.cloudflare.com2026-09-08 → 2026-10-04 · 2 obs

● 2026-09-08 01:36:24
● 2026-10-04 04:23:04

●NSsalvador.ns.cloudflare.com2026-09-08 → 2026-10-04 · 2 obs

● 2026-09-08 01:36:24
● 2026-10-04 04:23:04

●A104.21.64.2312026-09-08 → 2026-10-04 · 2 obs

● 2026-09-08 01:36:24
● 2026-10-04 04:23:04

●A172.67.137.1482026-09-08 → 2026-10-04 · 2 obs

● 2026-09-08 01:36:24
● 2026-10-04 04:23:04

●A2606:4700:3034::ac43:89942026-09-08 → 2026-10-04 · 2 obs

● 2026-09-08 01:36:24
● 2026-10-04 04:23:04

●A2606:4700:3036::6815:40e72026-09-08 → 2026-10-04 · 2 obs

● 2026-09-08 01:36:24
● 2026-10-04 04:23:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	c0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info	-
efficientcss.info	kim.ns.cloudflare.com, salvador.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.126

NS records: kim.ns.cloudflare.com, salvador.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for efficientcss.info (unsigned zone)

⏱️ Timing

Total: 1168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.137.148, 104.21.64.231`
AAAA	2	`2606:4700:3036::6815:40e7, 2606:4700:3034::ac43:8994`
NS	2	`kim.ns.cloudflare.com, salvador.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kim.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

efficientcss.info has four IP addresses: 104.21.64.231, 172.67.137.148, 2606:4700:3034::ac43:8994 and 2606:4700:3036::6815:40e7.

Among the host names that share IP numbers with efficientcss.info are glkjfw.cn, atstar88.com, genysisinnovate.com and two others.

Name Servers

efficientcss.info is served by two delegated name servers, kim.ns.cloudflare.com and salvador.ns.cloudflare.com.

efficientcss.info has the same name server delegation as a number of other domains, such as shortstayconference.gr, volutone-502.pages.dev, theo-pierre.workers.dev and two more.

efficientcss.info has at least partial name server overlap with other domains, such as anikwehenryasa.workers.dev, tufefyosae.pro, hofiod.wiki and two others.

It is common to find these name servers paired with the name servers liz.ns.cloudflare.com, samara.ns.cloudflare.com, ariadne.ns.cloudflare.com and georgia.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

kim.ns.cloudflare.com carries IP addresses 108.162.192.126, 172.64.32.126 and 173.245.58.126, with 3 other addresses beyond those.

salvador.ns.cloudflare.com carries IP addresses 108.162.195.100, 162.159.44.100 and 172.64.35.100, with 3 other addresses beyond those.

efficientcss.info - robtex.com