🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`tutorial-drupal.com`

DNSSEC	⚠️ Not signed
A	37.139.28.77^{🇳🇱 DIGITALOCEAN37.139.0.0/19 DigitalOcean}
		PTR	`ateneatech.com`
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
SOA	`ns1.digitalocean.com`hostmaster@tutorial-drupal.com serial=0

`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=1788232400

Subdomains

www.tutorial-drupal.com

Same first word

tutorial-drupal.com

Previous names

Next names

DNS History

12 records (4 active, 8 former)

○NSns-es.1and1-dns.biz2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 18:19:00
○ 2026-08-18 17:28:38
○ 2026-09-01 03:29:12

○NSns-es.1and1-dns.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 18:19:00
○ 2026-08-18 17:28:38
○ 2026-09-01 03:29:12

○NSns-es.1and1-dns.es2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 18:19:00
○ 2026-08-18 17:28:38
○ 2026-09-01 03:29:12

○NSns-es.1and1-dns.org2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 18:19:00
○ 2026-08-18 17:28:38
○ 2026-09-01 03:29:12

●NSns1.digitalocean.com2026-08-18 → 2026-09-01 · 3 obs

○ 2016-12-18 18:19:00
● 2026-08-18 17:28:38
● 2026-09-01 03:29:12

●NSns2.digitalocean.com2026-08-18 → 2026-09-01 · 3 obs

○ 2016-12-18 18:19:00
● 2026-08-18 17:28:38
● 2026-09-01 03:29:12

●NSns3.digitalocean.com2026-08-18 → 2026-09-01 · 3 obs

○ 2016-12-18 18:19:00
● 2026-08-18 17:28:38
● 2026-09-01 03:29:12

○MXmx00.1and1.es2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 18:19:00
○ 2026-08-18 17:28:38
○ 2026-09-01 03:29:12

○MXmx01.1and1.es2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 18:19:00
○ 2026-08-18 17:28:38
○ 2026-09-01 03:29:12

○A188.226.238.1892016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 18:19:00
○ 2026-08-18 17:28:38
○ 2026-09-01 03:29:12

○A2001:8d8:1000:808e:2d28:459:2ce2:e8082016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 18:19:00
○ 2026-08-18 17:28:38
○ 2026-09-01 03:29:12

●A37.139.28.772026-08-18 → 2026-09-01 · 3 obs

○ 2016-12-18 18:19:00
● 2026-08-18 17:28:38
● 2026-09-01 03:29:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tutorial-drupal.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.53.21

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 946ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.139.28.77`
NS	3	`ns2.digitalocean.com, ns3.digitalocean.com...`
SOA	1	`ns1.digitalocean.com hostmaster.tutorial`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

Hierarchy

www.tutorial-drupal.com is delegated beneath tutorial-drupal.com.

IP Addresses

tutorial-drupal.com has exactly one IP address — 37.139.28.77.

Further host names like www.tutorial-drupal.com and ateneatech.com overlap in IP numbers with tutorial-drupal.com.

Name Servers

DNS for tutorial-drupal.com is handled by three authoritative name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

There is at least partial name server overlap between tutorial-drupal.com and other domains — wildwestmotoplex.com, splaty.online, 45.35.161.in-addr.arpa and two more among them.

Three hostnames — ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com — each have two IP addresses: ns1.digitalocean.com has 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com has 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com has 172.64.49.209 and 2606:4700:52::ac40:31d1.

tutorial-drupal.com - robtex.com