simultwitch.com - dns.ninja

`simultwitch.com`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3037::6815:5b30^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a6bb^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.48^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.187^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`blair.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2679^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c279^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blair.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2279^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`blair.ns.cloudflare.com`
		A	108.162.194.121^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
		A	162.159.38.121^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
		A	172.64.34.121^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
NS	`isaac.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isaac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isaac.ns.cloudflare.com`
		A	108.162.193.177^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	172.64.33.177^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	173.245.59.177^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=58034876878f4857da75bea275468fe1250856d0`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.91.48, 172.67.166.187
		IPv6 hints	2606:4700:3037::6815:5b30, 2606:4700:3037::ac43:a6bb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOA	`blair.ns.cloudflare.com`dns@cloudflare.com serial=2410482305

`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=1786047189

Subdomains

www.simultwitch.com

Same first word

simultwitch.com

Similar names

multiswitch.co.uk

DNS History

14 records (8 active, 6 former)

●NSblair.ns.cloudflare.com2026-05-19 → 2026-08-06 · 3 obs

○ 2018-08-04 10:38:20
● 2026-05-19 03:24:40
● 2026-08-06 20:33:38

●NSisaac.ns.cloudflare.com2026-05-19 → 2026-08-06 · 3 obs

○ 2018-08-04 10:38:20
● 2026-05-19 03:24:40
● 2026-08-06 20:33:38

○NSns1.digitalocean.com2018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 10:38:20
○ 2026-05-19 03:24:40
○ 2026-08-06 20:33:38

○NSns2.digitalocean.com2018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 10:38:20
○ 2026-05-19 03:24:40
○ 2026-08-06 20:33:38

○NSns3.digitalocean.com2018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 10:38:20
○ 2026-05-19 03:24:40
○ 2026-08-06 20:33:38

●MXmail.protonmail.ch2026-05-19 → 2026-08-06 · 2 obs

● 2026-05-19 03:24:40
● 2026-08-06 20:33:38

●MXmailsec.protonmail.ch2026-05-19 → 2026-08-06 · 2 obs

● 2026-05-19 03:24:40
● 2026-08-06 20:33:38

●A104.21.91.482026-05-19 → 2026-08-06 · 3 obs

○ 2018-08-04 10:38:20
● 2026-05-19 03:24:40
● 2026-08-06 20:33:38

○A138.68.119.1012018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 10:38:20
○ 2026-05-19 03:24:40
○ 2026-08-06 20:33:38

●A172.67.166.1872026-05-19 → 2026-08-06 · 3 obs

○ 2018-08-04 10:38:20
● 2026-05-19 03:24:40
● 2026-08-06 20:33:38

○A2606:4700:3034::ac43:a6bb2026-05-19 → 2026-05-31 · 5 obs

○ 2018-08-04 10:38:20
● 2026-05-19 03:24:40
● 2026-05-31 23:38:20
○ 2026-07-12 19:21:40
○ 2026-08-06 20:33:38

○A2606:4700:3035::6815:5b302026-05-19 → 2026-05-31 · 5 obs

○ 2018-08-04 10:38:20
● 2026-05-19 03:24:40
● 2026-05-31 23:38:20
○ 2026-07-12 19:21:40
○ 2026-08-06 20:33:38

●A2606:4700:3037::6815:5b302026-07-12 → 2026-08-06 · 3 obs

○ 2026-05-31 23:38:20
● 2026-07-12 19:21:40
● 2026-08-06 20:33:38

●A2606:4700:3037::ac43:a6bb2026-07-12 → 2026-08-06 · 3 obs

○ 2026-05-31 23:38:20
● 2026-07-12 19:21:40
● 2026-08-06 20:33:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
simultwitch.com	isaac.ns.cloudflare.com, blair.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.121

NS records: isaac.ns.cloudflare.com, blair.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 248ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.187, 104.21.91.48`
AAAA	2	`2606:4700:3037::6815:5b30, 2606:4700:3037::ac43:a6bb`
NS	2	`blair.ns.cloudflare.com, isaac.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=58034876878f4857, v=spf1 include:_spf.protonmail.ch mx ~al`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`blair.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

simultwitch.com serves as the parent of www.simultwitch.com.

IP Addresses

simultwitch.com has four IP addresses: 104.21.91.48, 172.67.166.187, 2606:4700:3037::6815:5b30 and 2606:4700:3037::ac43:a6bb.

Among the host names that share IP numbers with simultwitch.com are chitmon.com, jscysc.com, www.radioteh.zt.ua and two others.

Name Servers

DNS delegation for simultwitch.com points to two name servers: blair.ns.cloudflare.com and isaac.ns.cloudflare.com.

simultwitch.com has the same name server delegation as a number of other domains, such as girlscouts-hawaii.org, usgolfdata.com, strobereward.info and two more.

simultwitch.com has at least partial name server overlap with other domains, such as florienta.pro, zentyal.org, freshprojects.com.ng and two others.

These name servers tend to appear together with the name servers edward.ns.cloudflare.com, jihoon.ns.cloudflare.com and matt.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

blair.ns.cloudflare.com has IP addresses 108.162.194.121, 162.159.38.121 and 172.64.34.121, plus 3 other.

isaac.ns.cloudflare.com has IP addresses 108.162.193.177, 172.64.33.177 and 173.245.59.177, plus 3 other.

Mail Servers

The MX records for simultwitch.com point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

simultwitch.com has the same mail server arrangement as a number of other domains, for example kaassouffle.net, codexmysterium.com, shineyoureyes.com and two more.

simultwitch.com shares at least some of its mail servers with other domains — for example tresnacorp.com, morganrhill.com, relax24.com and two more.

mail.protonmail.ch and mailsec.protonmail.ch each have three IP addresses — mail.protonmail.ch directs to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch directs to 176.119.200.129, 185.70.42.129 and 185.205.70.129.