`itfworldcup2018.com`

DNSSEC	⚠️ Not signed
A	138.68.161.158^{🇬🇧 DIGITALOCEAN138.68.160.0/20 DigitalOcean}
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@itfworldcup2018.com serial=1635703083

`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=1771291435

Subdomains

mail.itfworldcup2018.com

Same first word

itfworldcup2018.com

DNS History

8 records (4 active, 4 former)

○NSns1.crazydomains.com2016-12-17 → 2017-12-13 · 4 obs

● 2016-12-17 05:50:22
● 2017-12-13 12:58:30
○ 2026-02-16 11:12:40
○ 2026-03-24 05:26:48

●NSns1.digitalocean.com2026-02-16 → 2026-03-24 · 3 obs

○ 2017-12-13 12:58:30
● 2026-02-16 11:12:40
● 2026-03-24 05:26:48

○NSns2.crazydomains.com2016-12-17 → 2017-12-13 · 4 obs

● 2016-12-17 05:50:22
● 2017-12-13 12:58:30
○ 2026-02-16 11:12:40
○ 2026-03-24 05:26:48

●NSns2.digitalocean.com2026-02-16 → 2026-03-24 · 3 obs

○ 2017-12-13 12:58:30
● 2026-02-16 11:12:40
● 2026-03-24 05:26:48

●NSns3.digitalocean.com2026-02-16 → 2026-03-24 · 3 obs

○ 2017-12-13 12:58:30
● 2026-02-16 11:12:40
● 2026-03-24 05:26:48

○MXmail.itfworldcup2018.com2017-12-13 → 2026-02-16 · 3 obs

● 2017-12-13 12:58:30
● 2026-02-16 11:12:40
○ 2026-03-24 05:26:48

○A103.9.170.2322016-12-17 → 2017-12-13 · 4 obs

● 2016-12-17 05:50:22
● 2017-12-13 12:58:30
○ 2026-02-16 11:12:40
○ 2026-03-24 05:26:48

●A138.68.161.1582026-02-16 → 2026-03-24 · 3 obs

○ 2017-12-13 12:58:30
● 2026-02-16 11:12:40
● 2026-03-24 05:26:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
itfworldcup2018.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.52.210

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itfworldcup2018.com (unsigned zone)

⏱️ Timing

Total: 334ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.68.161.158`
NS	3	`ns3.digitalocean.com, ns1.digitalocean.com...`
SOA	1	`ns1.digitalocean.com hostmaster.itfworld`

📌 Glue Records Collected

Total: 3

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

Analysis

Hierarchy

itfworldcup2018.com is the parent of mail.itfworldcup2018.com.

IP Addresses

itfworldcup2018.com resolves to one IP number: 138.68.161.158.

Other host names, for instance rkoffy.com, mail.itfworldcup2018.com, hbsnyangels.com and darefest.org share IP numbers with itfworldcup2018.com.

Name Servers

itfworldcup2018.com is delegated to three name servers ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

itfworldcup2018.com at least partially shares name servers with other domains, for instance whatimake.com, 1.0.0.8.8.f.0.1.0.0.0.0.0.0.0.0.0.d.0.0.1.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, nanana(0x626f6f62)oo.com, yjtsolution.com and topwaynet.com.br.

Host names with two IP numbers:

ns1.digitalocean.com points to: 2606:4700:52::ac40:34d2 and 172.64.52.210.

ns2.digitalocean.com points to: 2606:4700:5a::ac40:3515 and 172.64.53.21.

ns3.digitalocean.com points to: 2606:4700:52::ac40:31d1 and 172.64.49.209.

itfworldcup2018.com - robtex.com