`serenstra.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d076^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:171d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.29^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.118^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`everton.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`everton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`everton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`everton.ns.cloudflare.com`
		A	108.162.195.201^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`everton.ns.cloudflare.com`
		A	162.159.44.201^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`everton.ns.cloudflare.com`
		A	172.64.35.201^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`everton.ns.cloudflare.com`
NS	`teresa.ns.cloudflare.com`
		A	2606:4700:50::a29f:26d8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`teresa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`teresa.ns.cloudflare.com`
		A	108.162.194.216^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	162.159.38.216^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	172.64.34.216^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.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	`google-site-verification=EF7iQBR2-ceCqhuTy7yMz_BA4cjEo9T_4EQuAtEtCwM`
TXT	`protonmail-verification=053d1205510668c7edcd0278a7de9c0bb80203aa`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.23.29, 172.67.208.118
		IPv6	2606:4700:3031::ac43:d076, 2606:4700:3037::6815:171d
SOA	`everton.ns.cloudflare.com`dns@cloudflare.com serial=2399858341

`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=1774436597

🔒 HSTS Preload (+subdomains)

Same first word

serenstra.com

Similar names

DNS History

12 records (8 active, 4 former)

●NSeverton.ns.cloudflare.com2026-03-12 → 2026-03-25 · 2 obs

● 2026-03-12 10:15:30
● 2026-03-25 11:14:30

●NSteresa.ns.cloudflare.com2026-03-12 → 2026-03-25 · 2 obs

● 2026-03-12 10:15:30
● 2026-03-25 11:14:30

●MXmail.protonmail.ch2026-03-12 → 2026-03-25 · 2 obs

● 2026-03-12 10:15:30
● 2026-03-25 11:14:30

●MXmailsec.protonmail.ch2026-03-12 → 2026-03-25 · 2 obs

● 2026-03-12 10:15:30
● 2026-03-25 11:14:30

●A104.21.23.292026-03-25 → 2026-03-25 · 3 obs

○ 2026-03-12 10:15:30
● 2026-03-25 11:14:28
● 2026-03-25 11:14:30

●A172.67.208.1182026-03-25 → 2026-03-25 · 3 obs

○ 2026-03-12 10:15:30
● 2026-03-25 11:14:28
● 2026-03-25 11:14:30

○A188.114.96.02026-03-12 → 2026-03-12 · 3 obs

● 2026-03-12 10:15:30
○ 2026-03-25 11:14:28
○ 2026-03-25 11:14:30

○A188.114.97.02026-03-12 → 2026-03-12 · 3 obs

● 2026-03-12 10:15:30
○ 2026-03-25 11:14:28
○ 2026-03-25 11:14:30

●A2606:4700:3031::ac43:d0762026-03-25 → 2026-03-25 · 3 obs

○ 2026-03-12 10:15:30
● 2026-03-25 11:14:28
● 2026-03-25 11:14:30

●A2606:4700:3037::6815:171d2026-03-25 → 2026-03-25 · 3 obs

○ 2026-03-12 10:15:30
● 2026-03-25 11:14:28
● 2026-03-25 11:14:30

○A2a06:98c1:3120::2026-03-12 → 2026-03-12 · 3 obs

● 2026-03-12 10:15:30
○ 2026-03-25 11:14:28
○ 2026-03-25 11:14:30

○A2a06:98c1:3121::2026-03-12 → 2026-03-12 · 3 obs

● 2026-03-12 10:15:30
○ 2026-03-25 11:14:28
○ 2026-03-25 11:14:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
serenstra.com	teresa.ns.cloudflare.com, everton.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.201

NS records: teresa.ns.cloudflare.com, everton.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 204ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.208.118, 104.21.23.29`
AAAA	2	`2606:4700:3031::ac43:d076, 2606:4700:3037::6815:171d`
NS	2	`everton.ns.cloudflare.com, teresa.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	3	`google-site-verification=EF7iQBR2-ceCqhu, protonmail-verification=053d1205510668c7...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`everton.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

serenstra.com points to four IP numbers: 2606:4700:3031::ac43:d076, 2606:4700:3037::6815:171d, 104.21.23.29 and 172.67.208.118.

Other host names, for instance win-direct.com, male(0x736578)cinema.com, www.g-rasinban.com, pilue.co.uk and brossmann.name share IP numbers with serenstra.com.

Name Servers

serenstra.com is delegated to two name servers: everton.ns.cloudflare.com and teresa.ns.cloudflare.com.

serenstra.com uses the same name server setup as other domains, for instance yak69.info, privlo.com, nfg.org, bebopjeans.com and slot1111.games.

serenstra.com shares name servers with other domains at least partially, for instance criarrecursospedagogicos.com.br, magic-box.cfd, medzcure.com, ndc.com.sg and dookmobile.net.

These name servers are commonly used with jason.ns.cloudflare.com, kristin.ns.cloudflare.com, kenia.ns.cloudflare.com and rose.ns.cloudflare.com.

Host names with six IP numbers: everton.ns.cloudflare.com points to 2606:4700:58::a29f:2cc9, 2803:f800:50::6ca2:c3c9, 2a06:98c1:50::ac40:23c9, 108.162.195.201, 162.159.44.201 and 172.64.35.201; teresa.ns.cloudflare.com points to 2606:4700:50::a29f:26d8, 2803:f800:50::6ca2:c2d8, 2a06:98c1:50::ac40:22d8, 108.162.194.216, 162.159.38.216 and 172.64.34.216.

Mail Servers

serenstra.com is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

serenstra.com shares the same mail server setup as other domains, including servius.org, bi11.de, voge.dk, rsbcloud.nl and dragonleech.com.

serenstra.com shares some mail servers with other domains, including borgnis.org, callisto.network, supcat.com, soapsflix.com and zambu.net.

Host names with three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

serenstra.com - robtex.com

serenstra.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`serenstra.com`

`com`