linkoptin.com - dns.ninja

`linkoptin.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:514c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9e40^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.76^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.64^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c080^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2080^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lara.ns.cloudflare.com`
		A	108.162.192.128^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	172.64.32.128^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	173.245.58.128^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
NS	`logan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`logan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`logan.ns.cloudflare.com`
		A	108.162.193.198^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	172.64.33.198^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	173.245.59.198^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
MX	`mail.linkoptin.com` ⭐
		A	108.167.140.99^{🇺🇸 EIGI108.167.140.0/23}
			PTR	`jmjpc.org`
TXT	`v=spf1 a mx include:websitewelcome.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.76, 172.67.158.64
		IPv6 hints	2606:4700:3031::6815:514c, 2606:4700:3037::ac43:9e40
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=91, name=cloudflare-ech.com
SOA	`lara.ns.cloudflare.com`dns@cloudflare.com serial=2405796747

`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=1784893597

Subdomains

mail.linkoptin.com

beta.linkoptin.com

app.linkoptin.com

Same first word

linkoptin.com

Similar names

DNS History

17 records (7 active, 10 former)

●NSlara.ns.cloudflare.com2026-03-23 → 2026-07-24 · 3 obs

○ 2017-06-17 08:39:02
● 2026-03-23 03:23:58
● 2026-07-24 12:06:26

●NSlogan.ns.cloudflare.com2026-03-23 → 2026-07-24 · 3 obs

○ 2017-06-17 08:39:02
● 2026-03-23 03:23:58
● 2026-07-24 12:06:26

○NSns67.domaincontrol.com2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 04:43:00
○ 2015-10-16 15:34:34
○ 2026-07-24 12:06:26

○NSns68.domaincontrol.com2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 04:43:00
○ 2015-10-16 15:34:34
○ 2026-07-24 12:06:26

○NSns8309.hostgator.com2016-09-14 → 2017-06-17 · 5 obs

○ 2015-10-16 15:34:34
● 2016-09-14 04:56:32
● 2017-06-17 08:39:02
○ 2026-03-23 03:23:58
○ 2026-07-24 12:06:26

○NSns8310.hostgator.com2016-09-14 → 2017-06-17 · 5 obs

○ 2015-10-16 15:34:34
● 2016-09-14 04:56:32
● 2017-06-17 08:39:02
○ 2026-03-23 03:23:58
○ 2026-07-24 12:06:26

●MXmail.linkoptin.com2016-09-14 → 2026-07-24 · 3 obs

○ 2015-10-16 15:34:34
● 2016-09-14 04:56:32
● 2026-07-24 12:06:26

○MXmailstore1.secureserver.net2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 04:43:00
○ 2015-10-16 15:34:34
○ 2026-07-24 12:06:26

○MXsmtp.secureserver.net2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 04:43:00
○ 2015-10-16 15:34:34
○ 2026-07-24 12:06:26

●A104.21.81.762026-03-23 → 2026-07-24 · 3 obs

○ 2017-06-17 08:39:02
● 2026-03-23 03:23:58
● 2026-07-24 12:06:26

○A108.167.140.992016-09-14 → 2017-06-17 · 5 obs

○ 2015-10-16 15:34:34
● 2016-09-14 04:56:32
● 2017-06-17 08:39:02
○ 2026-03-23 03:23:58
○ 2026-07-24 12:06:26

●A172.67.158.642026-03-23 → 2026-07-24 · 3 obs

○ 2017-06-17 08:39:02
● 2026-03-23 03:23:58
● 2026-07-24 12:06:26

●A2606:4700:3031::6815:514c2026-07-02 → 2026-07-24 · 3 obs

○ 2026-06-16 20:37:04
● 2026-07-02 03:24:42
● 2026-07-24 12:06:26

○A2606:4700:3032::ac43:9e402026-03-23 → 2026-06-16 · 5 obs

○ 2017-06-17 08:39:02
● 2026-03-23 03:23:58
● 2026-06-16 20:37:04
○ 2026-07-02 03:24:42
○ 2026-07-24 12:06:26

○A2606:4700:3037::6815:514c2026-03-23 → 2026-06-16 · 5 obs

○ 2017-06-17 08:39:02
● 2026-03-23 03:23:58
● 2026-06-16 20:37:04
○ 2026-07-02 03:24:42
○ 2026-07-24 12:06:26

●A2606:4700:3037::ac43:9e402026-07-02 → 2026-07-24 · 3 obs

○ 2026-06-16 20:37:04
● 2026-07-02 03:24:42
● 2026-07-24 12:06:26

○A50.63.202.632015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 04:43:00
○ 2015-10-16 15:34:34
○ 2026-07-24 12:06:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
linkoptin.com	lara.ns.cloudflare.com, logan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.128

NS records: lara.ns.cloudflare.com, logan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linkoptin.com (unsigned zone)

⏱️ Timing

Total: 362ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.81.76, 172.67.158.64`
AAAA	2	`2606:4700:3037::ac43:9e40, 2606:4700:3031::6815:514c`
NS	2	`lara.ns.cloudflare.com, logan.ns.cloudflare.com`
MX	1	`mail.linkoptin.com (pri: 0)`
TXT	1	`v=spf1 a mx include:websitewelcome.com ~`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lara.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

linkoptin.com is a parent domain, with mail.linkoptin.com, beta.linkoptin.com and app.linkoptin.com beneath it.

IP Addresses

linkoptin.com has four IP addresses: 104.21.81.76, 172.67.158.64, 2606:4700:3031::6815:514c and 2606:4700:3037::ac43:9e40.

cctarrega.com, pegame.com, rvportal.net plus two other host names have IP numbers in common with linkoptin.com.

Name Servers

linkoptin.com is served by two delegated name servers, lara.ns.cloudflare.com and logan.ns.cloudflare.com.

The name server configuration of linkoptin.com is shared with other domains, for instance zzolo.org, autolawnmow.com, spywarehelpcenter.com and two others.

linkoptin.com has at least partial name server overlap with other domains, such as fullsense.gg, jfhf.cn, ecomsuccess.pk and two others.

It is common to see these name servers used together with name servers davina.ns.cloudflare.com and cheryl.ns.cloudflare.com.

Hosts with 6 IP addresses each:

lara.ns.cloudflare.com carries IP addresses 108.162.192.128, 172.64.32.128 and 173.245.58.128, with 3 other addresses beyond those.

logan.ns.cloudflare.com carries IP addresses 108.162.193.198, 172.64.33.198 and 173.245.59.198, with 3 other addresses beyond those.

Mail Servers

linkoptin.com uses one mail server — mail.linkoptin.com.

There is one IP number for mail.linkoptin.com: 108.167.140.99.