`cssref.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5da1^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d412^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.161^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.18^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rob.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rob.ns.cloudflare.com`
		A	108.162.193.140^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	172.64.33.140^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	173.245.59.140^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
NS	`zara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c094^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2094^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zara.ns.cloudflare.com`
		A	108.162.192.148^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	172.64.32.148^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	173.245.58.148^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
MX	`ns1.pint.com` ⭐
MX	`ns2.pint.com`⁽²⁰⁾
TXT	`google-site-verification=NEAbdYwt8gSlwlMN5aYYsJx1Cq5xPTajIcdRrf81Krg`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.161, 172.67.212.18
		IPv6 hints	2606:4700:3032::6815:5da1, 2606:4700:3037::ac43:d412
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com
SOA	`rob.ns.cloudflare.com`dns@cloudflare.com serial=2401837863

`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=1778356751

Subdomains

www.cssref.com

Same first word

cssref.com

Similar names

cfsres.net

sserfc.com

cerfss.com

scfres.com

rfcses.com

csefrs.ma

scsref.com

ressfc.com

csesfr.com

crsesf.com

fesscr.vip

fsrecs.com

DNS History

13 records (8 active, 5 former)

○NSns1.p27.dynect.net2015-05-30 → 2017-03-23 · 4 obs

● 2015-05-30 10:33:40
● 2017-03-23 12:39:18
○ 2026-02-16 13:55:42
○ 2026-05-09 20:06:48

○NSns2.p27.dynect.net2015-05-30 → 2017-03-23 · 4 obs

● 2015-05-30 10:33:40
● 2017-03-23 12:39:18
○ 2026-02-16 13:55:42
○ 2026-05-09 20:06:48

○NSns3.p27.dynect.net2015-05-30 → 2017-03-23 · 4 obs

● 2015-05-30 10:33:40
● 2017-03-23 12:39:18
○ 2026-02-16 13:55:42
○ 2026-05-09 20:06:48

○NSns4.p27.dynect.net2015-05-30 → 2017-03-23 · 4 obs

● 2015-05-30 10:33:40
● 2017-03-23 12:39:18
○ 2026-02-16 13:55:42
○ 2026-05-09 20:06:48

●NSrob.ns.cloudflare.com2026-02-16 → 2026-05-09 · 3 obs

○ 2017-03-23 12:39:18
● 2026-02-16 13:55:42
● 2026-05-09 20:06:48

●NSzara.ns.cloudflare.com2026-02-16 → 2026-05-09 · 3 obs

○ 2017-03-23 12:39:18
● 2026-02-16 13:55:42
● 2026-05-09 20:06:48

●MXns1.pint.com2015-05-30 → 2026-05-09 · 2 obs

● 2015-05-30 10:33:40
● 2026-05-09 20:06:48

●MXns2.pint.com2015-05-30 → 2026-05-09 · 2 obs

● 2015-05-30 10:33:40
● 2026-05-09 20:06:48

●A104.21.93.1612026-02-16 → 2026-05-09 · 3 obs

○ 2017-03-23 12:39:18
● 2026-02-16 13:55:42
● 2026-05-09 20:06:48

●A172.67.212.182026-02-16 → 2026-05-09 · 3 obs

○ 2017-03-23 12:39:18
● 2026-02-16 13:55:42
● 2026-05-09 20:06:48

○A209.245.121.1912015-05-30 → 2017-03-23 · 4 obs

● 2015-05-30 10:33:40
● 2017-03-23 12:39:18
○ 2026-02-16 13:55:42
○ 2026-05-09 20:06:48

●A2606:4700:3032::6815:5da12026-02-16 → 2026-05-09 · 3 obs

○ 2017-03-23 12:39:18
● 2026-02-16 13:55:42
● 2026-05-09 20:06:48

●A2606:4700:3037::ac43:d4122026-02-16 → 2026-05-09 · 3 obs

○ 2017-03-23 12:39:18
● 2026-02-16 13:55:42
● 2026-05-09 20:06:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
cssref.com	rob.ns.cloudflare.com, zara.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.148

NS records: rob.ns.cloudflare.com, zara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cssref.com (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.93.161, 172.67.212.18`
AAAA	2	`2606:4700:3032::6815:5da1, 2606:4700:3037::ac43:d412`
NS	2	`rob.ns.cloudflare.com, zara.ns.cloudflare.com`
MX	2	`ns1.pint.com (pri: 10), ns2.pint.com (pri: 20)`
TXT	1	`google-site-verification=NEAbdYwt8gSlwlM`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rob.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (rob.ns.cloudflare.com, rob.ns.cloudflare.com, rob.ns.cloudflare.com...)

Analysis

Hierarchy

www.cssref.com has cssref.com as its parent.

IP Addresses

cssref.com maps to four IP numbers: 2606:4700:3032::6815:5da1, 2606:4700:3037::ac43:d412, 104.21.93.161 and 172.67.212.18.

Other host names, for instance com-find.city, xn--moonshtt-osb.com, pbm-protect.pro, nfljerseyscheaptrading.com and maplegrovenc.com share IP numbers with cssref.com.

Name Servers

Two name servers rob.ns.cloudflare.com and zara.ns.cloudflare.com are delegated to cssref.com.

cssref.com uses the same name server configuration as other domains, such as arrimo.org, datingsitedominator.com, (0x736578)ysinglesonline.net, retinaplus.com and stalowanews.pl.

cssref.com at least partially shares name servers with other domains such as flexpak.eu, is.co.th, edenenergypartners.com, 4chelseablvd77006.com and perpus.org.

These name servers are commonly used with stan.ns.cloudflare.com and dora.ns.cloudflare.com.

Host names with six IP numbers: Host name rob.ns.cloudflare.com points to 2606:4700:58::adf5:3b8c, 2803:f800:50::6ca2:c18c, 2a06:98c1:50::ac40:218c, 108.162.193.140, 172.64.33.140 and 173.245.59.140; host name zara.ns.cloudflare.com points to 2606:4700:50::adf5:3a94, 2803:f800:50::6ca2:c094, 2a06:98c1:50::ac40:2094, 108.162.192.148, 172.64.32.148 and 173.245.58.148.

Mail Servers

Two mail servers handle cssref.com: ns1.pint.com and ns2.pint.com.

The mail server setup for cssref.com matches that of other domains, for instance cssreference.com.

cssref.com - robtex.com

cssref.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`cssref.com`

`com`