css-md.org - dns.ninja

`css-md.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:2a29^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9c18^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.41^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.24^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dell.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dell.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dell.ns.cloudflare.com`
		A	108.162.192.94^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	172.64.32.94^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	173.245.58.94^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
NS	`lakas.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lakas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lakas.ns.cloudflare.com`
		A	108.162.193.194^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	172.64.33.194^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	173.245.59.194^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`Foxit-domain-verification=f1e347006b499a00e7595eccd3aa1894`
TXT	`MS=ms32601432`
TXT	`MS=ms49482898`
TXT	`MS=ms91143221`
TXT	`anthropic-domain-verification-chs7x4=hdud4PwNX3GuxQXPt8n7RO4TX`
TXT	`apple-domain-verification=hS1Tvco4veiZDHuk`
TXT	`asv=1d57efb407086cbd8a5abd31bfb9611a`
TXT	`google-site-verification=nVyLOkgQeWn3Gp5x85X6-UBQLldcfeONfbgRrjPIcGw`
TXT	`google-site-verification=rLEh32_s5XCU9s6BPdu_gq_1mDgyI0wcTZae4GMFgH8`
TXT	`v=spf1 include:spf0.css-md.org ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.41, 172.67.156.24
		IPv6 hints	2606:4700:3034::6815:2a29, 2606:4700:3036::ac43:9c18
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com
SOA	`dell.ns.cloudflare.com`dns@cloudflare.com serial=2411263272

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786605677

Same first word

css-md.de

css-md.org

Similar names

mds-sc.com

cs-smd.com

sd-cms.com

sc-msd.com

sds-mc.com

s-dcms.com

cd-sms.com

dc-sms.com

ds-cms.com

ds-cms.eu-west-1.elasticbeanstalk.com

sc-mds.com

dms-sc.com

smc-sd.com

sds-cm.com

s-cdms.com

sd-cms.co.uk

mdc-ss.com

ds-scm.com

cms-ds.com

DNS History

24 records (11 active, 13 former)

●NSdell.ns.cloudflare.com2026-02-26 → 2026-08-13 · 3 obs

○ 2016-10-28 05:02:06
● 2026-02-26 05:04:00
● 2026-08-13 07:44:18

●NSlakas.ns.cloudflare.com2026-02-26 → 2026-08-13 · 3 obs

○ 2016-10-28 05:02:06
● 2026-02-26 05:04:00
● 2026-08-13 07:44:18

○NSns1.wix.com2015-07-01 → 2016-10-28 · 4 obs

● 2015-07-01 18:50:30
● 2016-10-28 05:02:06
○ 2026-02-26 05:04:00
○ 2026-08-13 07:44:18

○NSns2.wix.com2015-07-01 → 2016-10-28 · 4 obs

● 2015-07-01 18:50:30
● 2016-10-28 05:02:06
○ 2026-02-26 05:04:00
○ 2026-08-13 07:44:18

●MXalt1.aspmx.l.google.com2015-11-16 → 2026-08-13 · 3 obs

○ 2015-10-31 00:43:48
● 2015-11-16 22:13:08
● 2026-08-13 07:44:18

●MXalt2.aspmx.l.google.com2015-11-16 → 2026-08-13 · 3 obs

○ 2015-10-31 00:43:48
● 2015-11-16 22:13:08
● 2026-08-13 07:44:18

●MXalt3.aspmx.l.google.com2015-11-19 → 2026-08-13 · 3 obs

○ 2015-11-16 22:13:08
● 2015-11-19 09:24:42
● 2026-08-13 07:44:18

●MXalt4.aspmx.l.google.com2015-11-19 → 2026-08-13 · 3 obs

○ 2015-11-16 22:13:08
● 2015-11-19 09:24:42
● 2026-08-13 07:44:18

●MXaspmx.l.google.com2015-11-16 → 2026-08-13 · 3 obs

○ 2015-10-31 00:43:48
● 2015-11-16 22:13:08
● 2026-08-13 07:44:18

○MXaspmx2.googlemail.com2015-11-16 → 2015-11-16 · 4 obs

○ 2015-10-31 00:43:48
● 2015-11-16 22:13:08
○ 2015-11-19 09:24:42
○ 2026-08-13 07:44:18

○MXaspmx3.googlemail.com2015-11-16 → 2015-11-16 · 4 obs

○ 2015-10-31 00:43:48
● 2015-11-16 22:13:08
○ 2015-11-19 09:24:42
○ 2026-08-13 07:44:18

○MXcss-md.org.inbound10.mxlogic.net2015-07-01 → 2015-10-31 · 4 obs

● 2015-07-01 18:50:30
● 2015-10-31 00:43:48
○ 2015-11-16 22:13:08
○ 2026-08-13 07:44:18

○MXcss-md.org.inbound10.mxlogicmx.net2015-07-01 → 2015-10-31 · 4 obs

● 2015-07-01 18:50:30
● 2015-10-31 00:43:48
○ 2015-11-16 22:13:08
○ 2026-08-13 07:44:18

●A104.21.42.412026-02-26 → 2026-08-13 · 8 obs

○ 2016-10-28 05:02:06
● 2026-02-26 05:04:00
● 2026-03-10 12:29:32
○ 2026-04-01 14:13:30
● 2026-04-24 18:49:38
● 2026-05-21 10:08:10
○ 2026-07-08 20:02:36
● 2026-08-13 07:44:18

●A172.67.156.242026-02-26 → 2026-08-13 · 8 obs

○ 2016-10-28 05:02:06
● 2026-02-26 05:04:00
● 2026-03-10 12:29:32
○ 2026-04-01 14:13:30
● 2026-04-24 18:49:38
● 2026-05-21 10:08:10
○ 2026-07-08 20:02:36
● 2026-08-13 07:44:18

○A188.114.96.02026-04-01 → 2026-07-08 · 7 obs

○ 2026-02-26 05:04:00
○ 2026-03-10 12:29:32
● 2026-04-01 14:13:30
○ 2026-04-24 18:49:38
○ 2026-05-21 10:08:10
● 2026-07-08 20:02:36
○ 2026-08-13 07:44:18

○A188.114.97.02026-04-01 → 2026-07-08 · 7 obs

○ 2026-02-26 05:04:00
○ 2026-03-10 12:29:32
● 2026-04-01 14:13:30
○ 2026-04-24 18:49:38
○ 2026-05-21 10:08:10
● 2026-07-08 20:02:36
○ 2026-08-13 07:44:18

○A23.236.62.1472015-07-01 → 2016-10-28 · 4 obs

● 2015-07-01 18:50:30
● 2016-10-28 05:02:06
○ 2026-02-26 05:04:00
○ 2026-08-13 07:44:18

○A2606:4700:3031::6815:2a292026-02-26 → 2026-05-21 · 8 obs

○ 2016-10-28 05:02:06
● 2026-02-26 05:04:00
● 2026-03-10 12:29:32
○ 2026-04-01 14:13:30
● 2026-04-24 18:49:38
● 2026-05-21 10:08:10
○ 2026-07-08 20:02:36
○ 2026-08-13 07:44:18

●A2606:4700:3034::6815:2a292026-08-13 → 2026-08-13 · 2 obs

○ 2026-07-08 20:02:36
● 2026-08-13 07:44:18

○A2606:4700:3035::ac43:9c182026-02-26 → 2026-05-21 · 8 obs

○ 2016-10-28 05:02:06
● 2026-02-26 05:04:00
● 2026-03-10 12:29:32
○ 2026-04-01 14:13:30
● 2026-04-24 18:49:38
● 2026-05-21 10:08:10
○ 2026-07-08 20:02:36
○ 2026-08-13 07:44:18

●A2606:4700:3036::ac43:9c182026-08-13 → 2026-08-13 · 2 obs

○ 2026-07-08 20:02:36
● 2026-08-13 07:44:18

○A2a06:98c1:3120::2026-04-01 → 2026-07-08 · 7 obs

○ 2026-02-26 05:04:00
○ 2026-03-10 12:29:32
● 2026-04-01 14:13:30
○ 2026-04-24 18:49:38
○ 2026-05-21 10:08:10
● 2026-07-08 20:02:36
○ 2026-08-13 07:44:18

○A2a06:98c1:3121::2026-04-01 → 2026-07-08 · 7 obs

○ 2026-02-26 05:04:00
○ 2026-03-10 12:29:32
● 2026-04-01 14:13:30
○ 2026-04-24 18:49:38
○ 2026-05-21 10:08:10
● 2026-07-08 20:02:36
○ 2026-08-13 07:44:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
css-md.org	dell.ns.cloudflare.com, lakas.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.94

NS records: dell.ns.cloudflare.com, lakas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for css-md.org (unsigned zone)

⏱️ Timing

Total: 579ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.156.24, 104.21.42.41`
AAAA	2	`2606:4700:3034::6815:2a29, 2606:4700:3036::ac43:9c18`
NS	2	`dell.ns.cloudflare.com, lakas.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	10	`Foxit-domain-verification=f1e347006b499a, MS=ms32601432...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dell.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

css-md.org points to the four IP addresses 104.21.42.41, 172.67.156.24, 2606:4700:3034::6815:2a29 and 2606:4700:3036::ac43:9c18.

sentientholdings.com, beautyschooladvisor.com, wwshosting.com plus two other host names have IP numbers in common with css-md.org.

Name Servers

css-md.org is served by two delegated name servers, dell.ns.cloudflare.com and lakas.ns.cloudflare.com.

The name server configuration of css-md.org is shared with other domains, for instance worksheets4kids.co.il, randomstrangerchats.com, dutchmanenterprises.com and two others.

There is at least partial name server overlap between css-md.org and other domains — purse-funds.com, jokaroom-casino-bet-au.com, kilometresorgula.com and two more among them.

The name servers deb.ns.cloudflare.com, dane.ns.cloudflare.com and peyton.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

dell.ns.cloudflare.com carries IP addresses 108.162.192.94, 172.64.32.94 and 173.245.58.94, with 3 other addresses beyond those.

lakas.ns.cloudflare.com carries IP addresses 108.162.193.194, 172.64.33.194 and 173.245.59.194, with 3 other addresses beyond those.

Mail Servers

css-md.org has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by css-md.org are shared with other domains: alslien.com, ns500754.ns500742.ns500731.ns500754.ns500671.ns500731.ns500671.ns500731.ns500649.ns500291.ns500671.ns500291.ns500153.tenderladiesbz.com, ns500731.ns500731.ns500754.ns500754.ns500742.ns500291.ns500291.ns500649.tenderladiesbz.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com maps to two IP addresses — 172.253.63.26 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.