optnode.com - dns.ninja

`optnode.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:a3fa^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5b04^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.4^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.250^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gail.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c074^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gail.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2074^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gail.ns.cloudflare.com`
		A	108.162.192.116^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	172.64.32.116^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	173.245.58.116^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
NS	`robert.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`robert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`robert.ns.cloudflare.com`
		A	108.162.195.140^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
		A	162.159.44.140^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
		A	172.64.35.140^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
TXT	`google-site-verification=ZUs7mUbOej_TmGLfnJBcBOfsMkUIEtC5KppXV3fGe4c`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.91.4, 172.67.163.250
		IPv6 hints	2606:4700:3034::ac43:a3fa, 2606:4700:3037::6815:5b04
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOA	`gail.ns.cloudflare.com`dns@cloudflare.com serial=2406235450

`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=1781624360

Same first word

optnode.com

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DNS History

16 records (6 active, 10 former)

○NSdns200.anycast.me2017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 06:46:48
○ 2026-03-16 08:24:56
○ 2026-06-16 16:05:38

●NSgail.ns.cloudflare.com2026-03-16 → 2026-06-16 · 3 obs

○ 2017-08-13 06:46:48
● 2026-03-16 08:24:56
● 2026-06-16 16:05:38

○NSns200.anycast.me2017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 06:46:48
○ 2026-03-16 08:24:56
○ 2026-06-16 16:05:38

●NSrobert.ns.cloudflare.com2026-03-16 → 2026-06-16 · 3 obs

○ 2017-08-13 06:46:48
● 2026-03-16 08:24:56
● 2026-06-16 16:05:38

○MXmx1.mail.ovh.net2017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 06:46:48
○ 2026-03-16 08:24:56
○ 2026-06-16 16:05:38

○MXmx2.mail.ovh.net2017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 06:46:48
○ 2026-03-16 08:24:56
○ 2026-06-16 16:05:38

○MXmx3.mail.ovh.net2017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 06:46:48
○ 2026-03-16 08:24:56
○ 2026-06-16 16:05:38

●A104.21.91.42026-03-16 → 2026-06-16 · 7 obs

○ 2017-08-13 06:46:48
● 2026-03-16 08:24:56
○ 2026-03-26 03:06:52
● 2026-03-29 17:46:58
○ 2026-04-01 13:06:52
● 2026-04-23 18:27:12
● 2026-06-16 16:05:38

○A164.132.235.172017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 06:46:48
○ 2026-03-16 08:24:56
○ 2026-06-16 16:05:38

●A172.67.163.2502026-03-16 → 2026-06-16 · 7 obs

○ 2017-08-13 06:46:48
● 2026-03-16 08:24:56
○ 2026-03-26 03:06:52
● 2026-03-29 17:46:58
○ 2026-04-01 13:06:52
● 2026-04-23 18:27:12
● 2026-06-16 16:05:38

○A188.114.96.02026-03-26 → 2026-04-01 · 6 obs

○ 2026-03-16 08:24:56
● 2026-03-26 03:06:52
○ 2026-03-29 17:46:58
● 2026-04-01 13:06:52
○ 2026-04-23 18:27:12
○ 2026-06-16 16:05:38

○A188.114.97.02026-03-26 → 2026-04-01 · 6 obs

○ 2026-03-16 08:24:56
● 2026-03-26 03:06:52
○ 2026-03-29 17:46:58
● 2026-04-01 13:06:52
○ 2026-04-23 18:27:12
○ 2026-06-16 16:05:38

●A2606:4700:3034::ac43:a3fa2026-03-16 → 2026-06-16 · 7 obs

○ 2017-08-13 06:46:48
● 2026-03-16 08:24:56
○ 2026-03-26 03:06:52
● 2026-03-29 17:46:58
○ 2026-04-01 13:06:52
● 2026-04-23 18:27:12
● 2026-06-16 16:05:38

●A2606:4700:3037::6815:5b042026-03-16 → 2026-06-16 · 7 obs

○ 2017-08-13 06:46:48
● 2026-03-16 08:24:56
○ 2026-03-26 03:06:52
● 2026-03-29 17:46:58
○ 2026-04-01 13:06:52
● 2026-04-23 18:27:12
● 2026-06-16 16:05:38

○A2a06:98c1:3120::2026-03-26 → 2026-04-01 · 6 obs

○ 2026-03-16 08:24:56
● 2026-03-26 03:06:52
○ 2026-03-29 17:46:58
● 2026-04-01 13:06:52
○ 2026-04-23 18:27:12
○ 2026-06-16 16:05:38

○A2a06:98c1:3121::2026-03-26 → 2026-04-01 · 6 obs

○ 2026-03-16 08:24:56
● 2026-03-26 03:06:52
○ 2026-03-29 17:46:58
● 2026-04-01 13:06:52
○ 2026-04-23 18:27:12
○ 2026-06-16 16:05:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
optnode.com	gail.ns.cloudflare.com, robert.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.140

NS records: gail.ns.cloudflare.com, robert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optnode.com (unsigned zone)

⏱️ Timing

Total: 212ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.163.250, 104.21.91.4`
AAAA	2	`2606:4700:3034::ac43:a3fa, 2606:4700:3037::6815:5b04`
NS	2	`gail.ns.cloudflare.com, robert.ns.cloudflare.com`
TXT	1	`google-site-verification=ZUs7mUbOej_TmGL`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gail.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

optnode.com directs to four IP numbers, which are 104.21.91.4, 172.67.163.250, 2606:4700:3034::ac43:a3fa and 2606:4700:3037::6815:5b04.

Two other host names, along with convios.com, cookingkart.com and null.suachuatulanh.edu.vn, also share IP numbers with optnode.com.

Name Servers

optnode.com uses two name servers for its delegation: gail.ns.cloudflare.com and robert.ns.cloudflare.com.

optnode.com shares its NS records with other domains, for example digitalinnodrive.com, viewfi.io, tyrkolportal.com and two others.

At least some of optnode.com's name servers are shared with other domains, for example colourfulsuriname.com, 5unsur2aztec.com, aesmsp.com and two more.

These name servers tend to be used in conjunction with the name servers etta.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname gail.ns.cloudflare.com directs to 108.162.192.116, 172.64.32.116 and 173.245.58.116 along with 3 other IP addresses.

Hostname robert.ns.cloudflare.com directs to 108.162.195.140, 162.159.44.140 and 172.64.35.140 along with 3 other IP addresses.