`xc-linkedin.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:81f6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:302^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.2^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.246^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`angelina.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angelina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`angelina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`angelina.ns.cloudflare.com`
		A	108.162.194.232^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angelina.ns.cloudflare.com`
		A	162.159.38.232^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angelina.ns.cloudflare.com`
		A	172.64.34.232^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angelina.ns.cloudflare.com`
NS	`bill.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bill.ns.cloudflare.com`
		A	108.162.193.74^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	172.64.33.74^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	173.245.59.74^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
MX	`mail.tutanota.de` ⭐
		A	185.205.69.211^{🇺🇸 TUTA185.205.69.0/24}
			PTR	`mail.w11.tutanota.de`
		A	185.205.69.213^{🇺🇸 TUTA185.205.69.0/24}
			PTR	`mail.w13.tutanota.de`
		A	185.205.69.214^{🇺🇸 TUTA185.205.69.0/24}
			PTR	`mail.w14.tutanota.de`
MX	`mta-gw.infomaniak.ch`⁽⁵⁾
		A	2001:1600:0:aaaa::1:3^{🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA}
			PTR	`mx01.infomaniak.ch`
		A	2001:1600:0:aaaa::1:4^{🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA}
			PTR	`mx02.infomaniak.ch`
		A	83.166.143.57^{🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA}
			PTR	`mx01.infomaniak.ch`
		A	83.166.143.58^{🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA}
			PTR	`mx02.infomaniak.ch`
TXT	`MS=ms11523864`
TXT	`t-verify=2eda38e279718723d2f94714b9a873b5`
TXT	`v=spf1 include:spf.infomaniak.ch include:spf.tutanota.de -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.2, 172.67.129.246
		IPv6 hints	2606:4700:3035::ac43:81f6, 2606:4700:3037::6815:302
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=169, name=cloudflare-ech.com
SOA	`angelina.ns.cloudflare.com`dns@cloudflare.com serial=2407903525

`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=1783726292

⚠️ On DNS blocklist: tif

Subdomains

www.xc-linkedin.com

Same first word

xc-linkedin.com

DNS History

11 records (8 active, 3 former)

●NSangelina.ns.cloudflare.com2026-05-21 → 2026-07-10 · 2 obs

● 2026-05-21 04:12:02
● 2026-07-10 23:56:40

●NSbill.ns.cloudflare.com2026-05-21 → 2026-07-10 · 2 obs

● 2026-05-21 04:12:02
● 2026-07-10 23:56:40

●MXmail.tutanota.de2026-06-16 → 2026-07-10 · 3 obs

○ 2026-06-14 18:05:48
● 2026-06-16 16:56:22
● 2026-07-10 23:56:40

●MXmta-gw.infomaniak.ch2026-06-26 → 2026-07-10 · 3 obs

○ 2026-06-16 16:56:22
● 2026-06-26 13:39:36
● 2026-07-10 23:56:40

○MXxclinkedin-com0e.mail.protection.outlook.com2026-05-21 → 2026-06-14 · 4 obs

● 2026-05-21 04:12:02
● 2026-06-14 18:05:48
○ 2026-06-16 16:56:22
○ 2026-07-10 23:56:40

●A104.21.3.22026-05-21 → 2026-07-10 · 2 obs

● 2026-05-21 04:12:02
● 2026-07-10 23:56:40

●A172.67.129.2462026-05-21 → 2026-07-10 · 2 obs

● 2026-05-21 04:12:02
● 2026-07-10 23:56:40

○A2606:4700:3031::ac43:81f62026-05-21 → 2026-05-21 · 3 obs

● 2026-05-21 04:12:02
○ 2026-06-26 13:39:36
○ 2026-07-10 23:56:40

○A2606:4700:3035::6815:3022026-05-21 → 2026-05-21 · 3 obs

● 2026-05-21 04:12:02
○ 2026-06-26 13:39:36
○ 2026-07-10 23:56:40

●A2606:4700:3035::ac43:81f62026-06-26 → 2026-07-10 · 3 obs

○ 2026-05-21 04:12:02
● 2026-06-26 13:39:36
● 2026-07-10 23:56:40

●A2606:4700:3037::6815:3022026-06-26 → 2026-07-10 · 3 obs

○ 2026-05-21 04:12:02
● 2026-06-26 13:39:36
● 2026-07-10 23:56:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
xc-linkedin.com	bill.ns.cloudflare.com, angelina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.74

NS records: bill.ns.cloudflare.com, angelina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xc-linkedin.com (unsigned zone)

⏱️ Timing

Total: 312ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.129.246, 104.21.3.2`
AAAA	2	`2606:4700:3037::6815:302, 2606:4700:3035::ac43:81f6`
NS	2	`angelina.ns.cloudflare.com, bill.ns.cloudflare.com`
MX	2	`mail.tutanota.de (pri: 0), mta-gw.infomaniak.ch (pri: 5)`
TXT	3	`MS=ms11523864, t-verify=2eda38e279718723d2f94714b9a873b...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`angelina.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.xc-linkedin.com is a subdomain of xc-linkedin.com.

IP Addresses

xc-linkedin.com directs to four IP numbers, which are 104.21.3.2, 172.67.129.246, 2606:4700:3035::ac43:81f6 and 2606:4700:3037::6815:302.

Additional host names — www.meide.org, sungmykim.com, www.jimandmilts.com and two others — share IP numbers with xc-linkedin.com.

Name Servers

xc-linkedin.com is served by two delegated name servers, angelina.ns.cloudflare.com and bill.ns.cloudflare.com.

xc-linkedin.com shares its name server setup with other domains, including thietbihanoi.com.vn, ramybrook.com, greeninsideandout.com and two others.

The name servers of xc-linkedin.com overlap at least partially with those of other domains — among them lasaladeteatroydanza.com, kartaleskort.info, 666bet.bet and two more.

These name servers commonly appear alongside the name servers logan.ns.cloudflare.com and love.ns.cloudflare.com.

Host names with 6 IP numbers:

angelina.ns.cloudflare.com carries IP addresses 108.162.194.232, 162.159.38.232 and 172.64.34.232, with 3 other addresses beyond those.

bill.ns.cloudflare.com carries IP addresses 108.162.193.74, 172.64.33.74 and 173.245.59.74, with 3 other addresses beyond those.

Mail Servers

xc-linkedin.com has two mail servers: mta-gw.infomaniak.ch and mail.tutanota.de.

xc-linkedin.com shares mail servers — at least in part — with other domains, including fine-fourchette.ch, okaz.ch, emporte-piece.be and two others.

Host names resolving to four IP addresses:

mta-gw.infomaniak.ch resolves to 83.166.143.57, 83.166.143.58, 2001:1600:0:aaaa::1:3 and 2001:1600:0:aaaa::1:4.

Host names with three IP numbers:

mail.tutanota.de resolves to three addresses: 185.205.69.211, 185.205.69.213 and 185.205.69.214.

xc-linkedin.com - robtex.com

xc-linkedin.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`xc-linkedin.com`

`com`