`css-tutorial.com`

DNSSEC	⚠️ Not signed
A	113.30.154.68^{🇸🇨 PSB-AS113.30.154.0/24}
		PTR	`italics.vincibase.com`
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1753212172

`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=1776994361

Same first word

css-tutorial.com

css-tutorial.ru

Similar names

social-trust.com

DNS History

19 records (8 active, 11 former)

●NSdns1.registrar-servers.com2026-03-22 → 2026-04-24 · 3 obs

○ 2017-08-20 12:20:40
● 2026-03-22 07:01:46
● 2026-04-24 01:58:08

●NSdns2.registrar-servers.com2026-03-22 → 2026-04-24 · 3 obs

○ 2017-08-20 12:20:40
● 2026-03-22 07:01:46
● 2026-04-24 01:58:08

○NSns1.fastpark.net2015-07-11 → 2015-12-17 · 5 obs

○ 2008-03-16 18:35:42
● 2015-07-11 23:28:08
● 2015-12-17 17:50:08
○ 2016-03-26 07:26:16
○ 2026-04-24 01:58:08

○NSns1.sedoparking.com2016-03-26 → 2017-08-20 · 5 obs

○ 2015-12-17 17:50:08
● 2016-03-26 07:26:16
● 2017-08-20 12:20:40
○ 2026-03-22 07:01:46
○ 2026-04-24 01:58:08

○NSns2.fastpark.net2015-07-11 → 2015-12-17 · 5 obs

○ 2008-03-16 18:35:42
● 2015-07-11 23:28:08
● 2015-12-17 17:50:08
○ 2016-03-26 07:26:16
○ 2026-04-24 01:58:08

○NSns2.sedoparking.com2016-03-26 → 2017-08-20 · 5 obs

○ 2015-12-17 17:50:08
● 2016-03-26 07:26:16
● 2017-08-20 12:20:40
○ 2026-03-22 07:01:46
○ 2026-04-24 01:58:08

●MXeforward1.registrar-servers.com2026-03-22 → 2026-04-24 · 3 obs

○ 2017-08-20 12:20:40
● 2026-03-22 07:01:46
● 2026-04-24 01:58:08

●MXeforward2.registrar-servers.com2026-03-22 → 2026-04-24 · 3 obs

○ 2017-08-20 12:20:40
● 2026-03-22 07:01:46
● 2026-04-24 01:58:08

●MXeforward3.registrar-servers.com2026-03-22 → 2026-04-24 · 3 obs

○ 2017-08-20 12:20:40
● 2026-03-22 07:01:46
● 2026-04-24 01:58:08

●MXeforward4.registrar-servers.com2026-03-22 → 2026-04-24 · 3 obs

○ 2017-08-20 12:20:40
● 2026-03-22 07:01:46
● 2026-04-24 01:58:08

●MXeforward5.registrar-servers.com2026-03-22 → 2026-04-24 · 3 obs

○ 2017-08-20 12:20:40
● 2026-03-22 07:01:46
● 2026-04-24 01:58:08

○MXlocalhost2016-11-27 → 2017-08-20 · 5 obs

○ 2016-03-26 07:26:16
● 2016-11-27 10:19:24
● 2017-08-20 12:20:40
○ 2026-03-22 07:01:46
○ 2026-04-24 01:58:08

○MXmail.h-email.net2015-12-17 → 2015-12-17 · 3 obs

● 2015-12-17 17:50:08
○ 2016-03-26 07:26:16
○ 2026-04-24 01:58:08

○MXmail.nickstel.com2016-03-26 → 2016-03-26 · 4 obs

○ 2015-12-17 17:50:08
● 2016-03-26 07:26:16
○ 2016-11-27 10:19:24
○ 2026-04-24 01:58:08

●A113.30.154.682026-03-22 → 2026-04-24 · 3 obs

○ 2017-08-20 12:20:40
● 2026-03-22 07:01:46
● 2026-04-24 01:58:08

○A185.53.179.92015-12-17 → 2015-12-17 · 4 obs

○ 2015-07-11 23:28:08
● 2015-12-17 17:50:08
○ 2016-03-26 07:26:16
○ 2026-04-24 01:58:08

○A216.8.179.252015-07-11 → 2015-07-11 · 4 obs

○ 2008-03-16 18:35:42
● 2015-07-11 23:28:08
○ 2015-12-17 17:50:08
○ 2026-04-24 01:58:08

○A72.52.4.1222017-08-20 → 2017-08-20 · 4 obs

○ 2016-11-27 10:19:24
● 2017-08-20 12:20:40
○ 2026-03-22 07:01:46
○ 2026-04-24 01:58:08

○A72.52.4.912016-03-26 → 2016-11-27 · 5 obs

○ 2015-12-17 17:50:08
● 2016-03-26 07:26:16
● 2016-11-27 10:19:24
○ 2017-08-20 12:20:40
○ 2026-04-24 01:58:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...	-
css-tutorial.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for css-tutorial.com (unsigned zone)

⏱️ Timing

Total: 3145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`113.30.154.68`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

css-tutorial.com points to an IP address: 113.30.154.68.

Name Servers

Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com handle the delegation for css-tutorial.com.

css-tutorial.com shares the same name server setup as other domains, for instance norbits.net, getapug.com, solardronetech.com, monsterlovesyou.com and flahistory.com.

css-tutorial.com at least partially shares name servers with other domains, including rvrentalcompanies.net and vfic.co.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

css-tutorial.com is served by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

css-tutorial.com shares at least partially some mail servers with other domains, for instance cumminsboard.com, mky.bz, blah-de-blah.com, iranzaminhotel.com and gospelgreek.com.