`linkupoption.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1b72^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a925^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.114^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.37^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chelsea.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26b1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chelsea.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chelsea.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chelsea.ns.cloudflare.com`
		A	108.162.194.177^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chelsea.ns.cloudflare.com`
		A	162.159.38.177^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chelsea.ns.cloudflare.com`
		A	172.64.34.177^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chelsea.ns.cloudflare.com`
NS	`norm.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b86^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norm.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c186^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`norm.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2186^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`norm.ns.cloudflare.com`
		A	108.162.193.134^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norm.ns.cloudflare.com`
		A	172.64.33.134^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norm.ns.cloudflare.com`
		A	173.245.59.134^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norm.ns.cloudflare.com`
MX	`mx1.hostinger.com` ⭐
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-65-182-103.defastlink.net`
MX	`mx2.hostinger.com`⁽¹⁰⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-65-182-103.defastlink.net`
TXT	`2357c989a87b8d79fcf098ac27f795d4`
TXT	`eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkb21haW4iOiJsaW5rdXBvcHRpb24uY29tIiwi...`
TXT	`v=spf1 include:_spf.mail.hostinger.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.27.114, 172.67.169.37
		IPv6	2606:4700:3030::6815:1b72, 2606:4700:3037::ac43:a925
SOA	`chelsea.ns.cloudflare.com`dns@cloudflare.com serial=2396315878

`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

Same first word

linkupoption.com

DNS History

8 records (8 active, 0 former)

●NSchelsea.ns.cloudflare.com2026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 09:52:28
● 2026-03-24 04:47:40

●NSnorm.ns.cloudflare.com2026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 09:52:28
● 2026-03-24 04:47:40

●MXmx1.hostinger.com2026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 09:52:28
● 2026-03-24 04:47:40

●MXmx2.hostinger.com2026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 09:52:28
● 2026-03-24 04:47:40

●A104.21.27.1142026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 09:52:28
● 2026-03-24 04:47:40

●A172.67.169.372026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 09:52:28
● 2026-03-24 04:47:40

●A2606:4700:3030::6815:1b722026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 09:52:28
● 2026-03-24 04:47:40

●A2606:4700:3037::ac43:a9252026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 09:52:28
● 2026-03-24 04:47:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...	-
linkupoption.com	norm.ns.cloudflare.com, chelsea.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.134

NS records: norm.ns.cloudflare.com, chelsea.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linkupoption.com (unsigned zone)

⏱️ Timing

Total: 195ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.27.114, 172.67.169.37`
AAAA	2	`2606:4700:3037::ac43:a925, 2606:4700:3030::6815:1b72`
NS	2	`chelsea.ns.cloudflare.com, norm.ns.cloudflare.com`
MX	2	`mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)`
TXT	3	`2357c989a87b8d79fcf098ac27f795d4, eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chelsea.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

linkupoption.com maps to four IP numbers: 2606:4700:3030::6815:1b72, 2606:4700:3037::ac43:a925, 104.21.27.114 and 172.67.169.37.

other host names include www.arborlan.blog, openstack.cz, utixo.eu, tasteit.com and womenass.com; they share IP numbers with linkupoption.com.

Name Servers

Two name servers chelsea.ns.cloudflare.com and norm.ns.cloudflare.com handle the delegation for linkupoption.com.

linkupoption.com shares the same name server setup as other domains, for instance entire.io, bepos.fr, babeswithbraces.com, trthub.com and cheekyonline.com.

linkupoption.com at least partially shares name servers with other domains, for instance enginewlb.org, paro.co.uk, sora2ai.io, daku.co.uk and letempsdescerises.com.

These name servers are commonly used with dale.ns.cloudflare.com and lady.ns.cloudflare.com.

Six IP addresses per host:

chelsea.ns.cloudflare.com points to 2606:4700:50::a29f:26b1, 2803:f800:50::6ca2:c2b1, 2a06:98c1:50::ac40:22b1, 108.162.194.177, 162.159.38.177 and 172.64.34.177; norm.ns.cloudflare.com points to 2606:4700:58::adf5:3b86, 2803:f800:50::6ca2:c186, 2a06:98c1:50::ac40:2186, 108.162.193.134, 172.64.33.134 and 173.245.59.134

Mail Servers

linkupoption.com is handled by two mail servers: mx1.hostinger.com and mx2.hostinger.com.

linkupoption.com uses the same mail server setup as other domains, for instance lamaison.es, obezitetedavileri.com, cityconquer.com, fernandezremodeling.com and noveltysolutions.net.

linkupoption.com shares at least some mail servers with other domains, for instance axipro.pro.

Host names with two IP numbers:

mx1.hostinger.com points to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103

mx2.hostinger.com points to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103

Names pointing to 2606:4700:90:0:c1f8:f874:2386:b61f: mx1.hostinger.com and mx2.hostinger.com

Names pointing to 172.65.182.103: mx1.hostinger.com and mx2.hostinger.com

linkupoption.com - robtex.com