`proborsch.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:99aa^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:38a3^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.163^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.170^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kolton.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c19^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c319^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kolton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2319^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kolton.ns.cloudflare.com`
		A	108.162.195.25^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	162.159.44.25^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	172.64.35.25^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
NS	`luciana.ns.cloudflare.com`
		A	2606:4700:50::a29f:2683^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c283^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luciana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2283^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luciana.ns.cloudflare.com`
		A	108.162.194.131^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	162.159.38.131^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	172.64.34.131^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
MX	`webmail.proborsch.com` ⭐
		A	2606:4700:3030::ac43:99aa^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2606:4700:3035::6815:38a3^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	104.21.56.163^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.67.153.170^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`ca3-de59c2e671f741babd2c633269f9bf35`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.163, 172.67.153.170
		IPv6 hints	2606:4700:3030::ac43:99aa, 2606:4700:3035::6815:38a3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=100, name=cloudflare-ech.com
SOA	`kolton.ns.cloudflare.com`dns@cloudflare.com serial=2401907603

`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=1777012751

Same first word

proborsch.com

DNS History

22 records (7 active, 15 former)

●NSkolton.ns.cloudflare.com2026-02-26 → 2026-04-24 · 3 obs

○ 2017-12-04 07:05:34
● 2026-02-26 15:33:14
● 2026-04-24 06:52:28

●NSluciana.ns.cloudflare.com2026-02-26 → 2026-04-24 · 3 obs

○ 2017-12-04 07:05:34
● 2026-02-26 15:33:14
● 2026-04-24 06:52:28

○NSns1.digitalocean.com2016-12-20 → 2017-12-04 · 4 obs

● 2016-12-20 21:10:06
● 2017-12-04 07:05:34
○ 2026-02-26 15:33:14
○ 2026-04-24 06:52:28

○NSns2.digitalocean.com2016-12-20 → 2017-12-04 · 4 obs

● 2016-12-20 21:10:06
● 2017-12-04 07:05:34
○ 2026-02-26 15:33:14
○ 2026-04-24 06:52:28

○NSns3.digitalocean.com2016-12-20 → 2017-12-04 · 4 obs

● 2016-12-20 21:10:06
● 2017-12-04 07:05:34
○ 2026-02-26 15:33:14
○ 2026-04-24 06:52:28

○MXalt1.aspmx.l.google.com2017-12-04 → 2017-12-04 · 3 obs

● 2017-12-04 07:05:34
○ 2026-02-26 15:33:14
○ 2026-04-24 06:52:28

○MXalt2.aspmx.l.google.com2017-12-04 → 2017-12-04 · 3 obs

● 2017-12-04 07:05:34
○ 2026-02-26 15:33:14
○ 2026-04-24 06:52:28

○MXalt3.aspmx.l.google.com2017-12-04 → 2017-12-04 · 3 obs

● 2017-12-04 07:05:34
○ 2026-02-26 15:33:14
○ 2026-04-24 06:52:28

○MXalt4.aspmx.l.google.com2017-12-04 → 2017-12-04 · 3 obs

● 2017-12-04 07:05:34
○ 2026-02-26 15:33:14
○ 2026-04-24 06:52:28

○MXaspmx.l.google.com2017-12-04 → 2017-12-04 · 3 obs

● 2017-12-04 07:05:34
○ 2026-02-26 15:33:14
○ 2026-04-24 06:52:28

●MXwebmail.proborsch.com2026-02-26 → 2026-04-24 · 3 obs

○ 2017-12-04 07:05:34
● 2026-02-26 15:33:14
● 2026-04-24 06:52:28

●A104.21.56.1632026-04-24 → 2026-04-24 · 2 obs

○ 2026-02-26 15:33:14
● 2026-04-24 06:52:28

●A172.67.153.1702026-04-24 → 2026-04-24 · 2 obs

○ 2026-02-26 15:33:14
● 2026-04-24 06:52:28

○A188.114.96.02026-02-26 → 2026-02-26 · 3 obs

○ 2017-12-04 07:05:34
● 2026-02-26 15:33:14
○ 2026-04-24 06:52:28

○A188.114.97.02026-02-26 → 2026-02-26 · 3 obs

○ 2017-12-04 07:05:34
● 2026-02-26 15:33:14
○ 2026-04-24 06:52:28

○A188.166.32.1062016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 21:10:06
○ 2017-12-04 07:05:34
○ 2026-04-24 06:52:28

○A188.166.69.2272017-12-04 → 2017-12-04 · 4 obs

○ 2016-12-20 21:10:06
● 2017-12-04 07:05:34
○ 2026-02-26 15:33:14
○ 2026-04-24 06:52:28

●A2606:4700:3030::ac43:99aa2026-04-24 → 2026-04-24 · 2 obs

○ 2026-02-26 15:33:14
● 2026-04-24 06:52:28

●A2606:4700:3035::6815:38a32026-04-24 → 2026-04-24 · 2 obs

○ 2026-02-26 15:33:14
● 2026-04-24 06:52:28

○A2a03:b0c0:2:d0::90:c0012017-12-04 → 2017-12-04 · 4 obs

○ 2016-12-20 21:10:06
● 2017-12-04 07:05:34
○ 2026-02-26 15:33:14
○ 2026-04-24 06:52:28

○A2a06:98c1:3120::2026-02-26 → 2026-02-26 · 3 obs

○ 2017-12-04 07:05:34
● 2026-02-26 15:33:14
○ 2026-04-24 06:52:28

○A2a06:98c1:3121::2026-02-26 → 2026-02-26 · 3 obs

○ 2017-12-04 07:05:34
● 2026-02-26 15:33:14
○ 2026-04-24 06:52:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...	-
proborsch.com	luciana.ns.cloudflare.com, kolton.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.131

NS records: luciana.ns.cloudflare.com, kolton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proborsch.com (unsigned zone)

⏱️ Timing

Total: 154ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.153.170, 104.21.56.163`
AAAA	2	`2606:4700:3030::ac43:99aa, 2606:4700:3035::6815:38a3`
NS	2	`kolton.ns.cloudflare.com, luciana.ns.cloudflare.com`
MX	1	`webmail.proborsch.com (pri: 7)`
TXT	1	`ca3-de59c2e671f741babd2c633269f9bf35`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kolton.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

proborsch.com points to four IP numbers: 2606:4700:3030::ac43:99aa, 2606:4700:3035::6815:38a3, 104.21.56.163 and 172.67.153.170.

For instance, other host names mail.halongbay-silverseacruise.com, munchkinshub.com, halongbay-silverseacruise.com, shenbaoqiongshanbing.buzz and confirm.colagge.com share IP numbers with proborsch.com.

Name Servers

proborsch.com is delegated to two name servers: kolton.ns.cloudflare.com and luciana.ns.cloudflare.com.

proborsch.com uses the same name server setup as other domains such as mangadex.com, n319.workers.dev, rxk9fbh.ink, patentexplora.com and nami.news.

proborsch.com shares name servers with other domains at least partially, for example metricsstackcorex.digital, cobhousecloud.click, macagliastack.click, gonalgiagrid.digital and girrlayer.digital.

These name servers are commonly used with sean.ns.cloudflare.com.

Host names with six IP numbers: host name kolton.ns.cloudflare.com points to: 2606:4700:58::a29f:2c19, 2803:f800:50::6ca2:c319, 2a06:98c1:50::ac40:2319, 108.162.195.25, 162.159.44.25 and 172.64.35.25; host name luciana.ns.cloudflare.com points to: 2606:4700:50::a29f:2683, 2803:f800:50::6ca2:c283, 2a06:98c1:50::ac40:2283, 108.162.194.131, 162.159.38.131 and 172.64.34.131.

Mail Servers

proborsch.com is handled by a single mail server, webmail.proborsch.com.

Host webmail.proborsch.com points to four IP numbers: 2606:4700:3030::ac43:99aa, 2606:4700:3035::6815:38a3, 104.21.56.163 and 172.67.153.170.

proborsch.com - robtex.com

proborsch.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`proborsch.com`

`com`