`quantumbiscuits.com`

DNSSEC	⚠️ Not signed
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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`
TXT	`t-verify=54e55d58628504f6a77ec003d25fac79`
TXT	`v=spf1 include:spf.tutanota.de -all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2399886839

`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=1774429287

Same first word

quantumbiscuits.com

DNS History

8 records (5 active, 3 former)

●NScuritiba.ns.porkbun.com2026-03-16 → 2026-03-25 · 3 obs

○ 2020-03-29 04:04:48
● 2026-03-16 06:42:02
● 2026-03-25 09:12:52

●NSfortaleza.ns.porkbun.com2026-03-16 → 2026-03-25 · 3 obs

○ 2020-03-29 04:04:48
● 2026-03-16 06:42:02
● 2026-03-25 09:12:52

●NSmaceio.ns.porkbun.com2026-03-16 → 2026-03-25 · 3 obs

○ 2020-03-29 04:04:48
● 2026-03-16 06:42:02
● 2026-03-25 09:12:52

○NSns37.domaincontrol.com2020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 04:04:48
○ 2026-03-16 06:42:02
○ 2026-03-25 09:12:52

○NSns38.domaincontrol.com2020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 04:04:48
○ 2026-03-16 06:42:02
○ 2026-03-25 09:12:52

●NSsalvador.ns.porkbun.com2026-03-16 → 2026-03-25 · 3 obs

○ 2020-03-29 04:04:48
● 2026-03-16 06:42:02
● 2026-03-25 09:12:52

●MXmail.tutanota.de2026-03-16 → 2026-03-25 · 2 obs

● 2026-03-16 06:42:02
● 2026-03-25 09:12:52

○A50.63.202.452020-03-29 → 2020-03-29 · 3 obs

● 2020-03-29 04:04:48
○ 2026-03-16 06:42:02
○ 2026-03-25 09:12:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
quantumbiscuits.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:173.245.58.37

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 191ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	1	`mail.tutanota.de (pri: 0)`
TXT	2	`t-verify=54e55d58628504f6a77ec003d25fac7, v=spf1 include:spf.tutanota.de -all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

Name Servers

quantumbiscuits.com is delegated to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

quantumbiscuits.com shares name servers with other domains at least partially, for example hoians.com, ussmississippi.com, little-curiosity.com, ecoloader.com and birdcagecloset.com.

Host names with two IP numbers:

curitiba.ns.porkbun.com points to: 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37

fortaleza.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:88c and 162.159.8.140

maceio.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180

salvador.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:a96 and 162.159.10.150

Mail Servers

quantumbiscuits.com is handled by a single mail server, mail.tutanota.de.

quantumbiscuits.com shares the same mail server setup as other domains, for instance levelroad.org, doobareviews.com, gio.bz, seydam.de and remcohijmans.com.

quantumbiscuits.com shares some mail servers with other domains to some extent, for instance pflegelindlar.de and securesay.com.

Host name mail.tutanota.de points to three IP numbers: 185.205.69.211, 185.205.69.213 and 185.205.69.214.

quantumbiscuits.com - robtex.com