`optng.com`

DNSSEC	⚠️ Not signed
A	2606:4700:10::6814:24fc^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:10::ac42:92ea^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.20.36.252^{Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.146.234^{🇺🇸 Cloudflare172.66.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`april.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c042^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`april.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2042^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`april.ns.cloudflare.com`
		A	108.162.192.66^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	172.64.32.66^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	173.245.58.66^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
NS	`justin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bbb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`justin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`justin.ns.cloudflare.com`
		A	108.162.193.187^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	172.64.33.187^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	173.245.59.187^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
MX	`mail.optimumhst.com` ⭐
		A	2606:4700:10::6814:170a^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2606:4700:10::ac42:a933^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	104.20.23.10^{Cloudflare104.20.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.66.169.51^{🇺🇸 Cloudflare172.66.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 ip4:69.71.59.203/32 ip4:69.71.59.221/32 ip4:141.148.144.171 ip4:158.10...`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.20.36.252, 172.66.146.234
		IPv6	2606:4700:10::6814:24fc, 2606:4700:10::ac42:92ea
SOA	`april.ns.cloudflare.com`dns@cloudflare.com serial=2397822221

`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

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DNS History

11 records (7 active, 4 former)

●NSapril.ns.cloudflare.com2026-03-11 → 2026-03-11 · 2 obs

○ 2017-08-08 17:21:26
● 2026-03-11 20:20:18

●NSjustin.ns.cloudflare.com2026-03-11 → 2026-03-11 · 2 obs

○ 2017-08-08 17:21:26
● 2026-03-11 20:20:18

○NSns1.above.com2016-12-15 → 2017-08-08 · 3 obs

● 2016-12-15 18:01:04
● 2017-08-08 17:21:26
○ 2026-03-11 20:20:18

○NSns2.above.com2016-12-15 → 2017-08-08 · 3 obs

● 2016-12-15 18:01:04
● 2017-08-08 17:21:26
○ 2026-03-11 20:20:18

●MXmail.optimumhst.com2026-03-11 → 2026-03-11 · 2 obs

○ 2017-08-08 17:21:26
● 2026-03-11 20:20:18

○MXpark-mx.above.com2017-08-08 → 2017-08-08 · 2 obs

● 2017-08-08 17:21:26
○ 2026-03-11 20:20:18

○A103.224.182.2402016-12-15 → 2017-08-08 · 3 obs

● 2016-12-15 18:01:04
● 2017-08-08 17:21:26
○ 2026-03-11 20:20:18

●A104.20.36.2522026-03-11 → 2026-03-11 · 2 obs

○ 2017-08-08 17:21:26
● 2026-03-11 20:20:18

●A172.66.146.2342026-03-11 → 2026-03-11 · 2 obs

○ 2017-08-08 17:21:26
● 2026-03-11 20:20:18

●A2606:4700:10::6814:24fc2026-03-11 → 2026-03-11 · 2 obs

○ 2017-08-08 17:21:26
● 2026-03-11 20:20:18

●A2606:4700:10::ac42:92ea2026-03-11 → 2026-03-11 · 2 obs

○ 2017-08-08 17:21:26
● 2026-03-11 20:20:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...	-
optng.com	april.ns.cloudflare.com, justin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.66

NS records: april.ns.cloudflare.com, justin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optng.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.20.36.252, 172.66.146.234`
AAAA	2	`2606:4700:10::ac42:92ea, 2606:4700:10::6814:24fc`
NS	2	`april.ns.cloudflare.com, justin.ns.cloudflare.com`
MX	1	`mail.optimumhst.com (pri: 0)`
TXT	1	`v=spf1 ip4:69.71.59.203/32 ip4:69.71.59.`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`april.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

optng.com maps to four IP numbers: 2606:4700:10::6814:24fc, 2606:4700:10::ac42:92ea, 104.20.36.252 and 172.66.146.234.

Name Servers

Two name servers april.ns.cloudflare.com and justin.ns.cloudflare.com handle the delegation for optng.com.

optng.com shares the same name server setup as other domains, for instance topgame888.club, 3838365365.com, ocotil.com, ciekaweszycie.pl and 888roma.club.

optng.com at least partially shares name servers with other domains, for instance theavenuecinema.com, mscaregiver.com, cochecitos.com.ar, constructiontraininggroup.com.au and cipe.lk.

These name servers are commonly used alongside christian.ns.cloudflare.com.

Six IP addresses per host:

april.ns.cloudflare.com points to 2606:4700:50::adf5:3a42, 2803:f800:50::6ca2:c042, 2a06:98c1:50::ac40:2042, 108.162.192.66, 172.64.32.66 and 173.245.58.66; justin.ns.cloudflare.com points to 2606:4700:58::adf5:3bbb, 2803:f800:50::6ca2:c1bb, 2a06:98c1:50::ac40:21bb, 108.162.193.187, 172.64.33.187 and 173.245.59.187

Mail Servers

optng.com is handled by a single mail server, mail.optimumhst.com.

Host mail.optimumhst.com points to four IP numbers: 2606:4700:10::6814:170a, 2606:4700:10::ac42:a933, 104.20.23.10 and 172.66.169.51.

optng.com - robtex.com

optng.com

com

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`optng.com`

`com`