`analysisofbooleanfunctions.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9f56^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:516c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.108^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.86^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c097^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2097^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donna.ns.cloudflare.com`
		A	108.162.192.151^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	172.64.32.151^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	173.245.58.151^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
NS	`jose.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c358^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2358^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jose.ns.cloudflare.com`
		A	108.162.195.88^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	162.159.44.88^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
		A	172.64.35.88^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jose.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.108, 172.67.159.86
		IPv6 hints	2606:4700:3034::ac43:9f56, 2606:4700:3037::6815:516c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=249, name=cloudflare-ech.com
SOA	`donna.ns.cloudflare.com`dns@cloudflare.com serial=2401048815

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776984655

WOT: UNKNOWN (94/100)

Same first word

analysisofbooleanfunctions.org

DNS History

30 records (6 active, 24 former)

●NSdonna.ns.cloudflare.com2026-02-15 → 2026-04-23 · 3 obs

○ 2017-10-17 07:54:30
● 2026-02-15 14:32:00
● 2026-04-23 23:13:14

●NSjose.ns.cloudflare.com2026-02-15 → 2026-04-23 · 3 obs

○ 2017-10-17 07:54:30
● 2026-02-15 14:32:00
● 2026-04-23 23:13:14

○NSns1.parklogic.com2016-09-15 → 2016-09-15 · 4 obs

○ 2016-04-09 16:51:26
● 2016-09-15 03:41:18
○ 2017-10-17 07:54:30
○ 2026-04-23 23:13:14

○NSns13.domaincontrol.com2017-10-17 → 2017-10-17 · 4 obs

○ 2016-09-15 03:41:18
● 2017-10-17 07:54:30
○ 2026-02-15 14:32:00
○ 2026-04-23 23:13:14

○NSns14.domaincontrol.com2017-10-17 → 2017-10-17 · 4 obs

○ 2016-09-15 03:41:18
● 2017-10-17 07:54:30
○ 2026-02-15 14:32:00
○ 2026-04-23 23:13:14

○NSns2.parklogic.com2016-09-15 → 2016-09-15 · 4 obs

○ 2016-04-09 16:51:26
● 2016-09-15 03:41:18
○ 2017-10-17 07:54:30
○ 2026-04-23 23:13:14

○NSns3.parklogic.com2016-09-15 → 2016-09-15 · 4 obs

○ 2016-04-09 16:51:26
● 2016-09-15 03:41:18
○ 2017-10-17 07:54:30
○ 2026-04-23 23:13:14

○NSns4.parklogic.com2016-09-15 → 2016-09-15 · 4 obs

○ 2016-04-09 16:51:26
● 2016-09-15 03:41:18
○ 2017-10-17 07:54:30
○ 2026-04-23 23:13:14

○NSns5.parklogic.com2016-09-15 → 2016-09-15 · 4 obs

○ 2016-04-09 16:51:26
● 2016-09-15 03:41:18
○ 2017-10-17 07:54:30
○ 2026-04-23 23:13:14

○NSns77.domaincontrol.com2015-05-30 → 2016-04-09 · 4 obs

● 2015-05-30 22:29:36
● 2016-04-09 16:51:26
○ 2016-09-15 03:41:18
○ 2026-04-23 23:13:14

○NSns78.domaincontrol.com2015-05-30 → 2016-04-09 · 4 obs

● 2015-05-30 22:29:36
● 2016-04-09 16:51:26
○ 2016-09-15 03:41:18
○ 2026-04-23 23:13:14

○MXallmail.parklogic.com2016-09-15 → 2016-09-15 · 4 obs

○ 2016-04-09 16:51:26
● 2016-09-15 03:41:18
○ 2017-10-17 07:54:30
○ 2026-04-23 23:13:14

○MXalt1.aspmx.l.google.com2015-05-30 → 2016-04-09 · 4 obs

● 2015-05-30 22:29:36
● 2016-04-09 16:51:26
○ 2016-09-15 03:41:18
○ 2026-04-23 23:13:14

○MXalt2.aspmx.l.google.com2015-05-30 → 2016-04-09 · 4 obs

● 2015-05-30 22:29:36
● 2016-04-09 16:51:26
○ 2016-09-15 03:41:18
○ 2026-04-23 23:13:14

○MXaspmx.l.google.com2015-05-30 → 2016-04-09 · 4 obs

● 2015-05-30 22:29:36
● 2016-04-09 16:51:26
○ 2016-09-15 03:41:18
○ 2026-04-23 23:13:14

○MXaspmx2.googlemail.com2015-05-30 → 2016-04-09 · 4 obs

● 2015-05-30 22:29:36
● 2016-04-09 16:51:26
○ 2016-09-15 03:41:18
○ 2026-04-23 23:13:14

○MXaspmx3.googlemail.com2015-05-30 → 2016-04-09 · 4 obs

● 2015-05-30 22:29:36
● 2016-04-09 16:51:26
○ 2016-09-15 03:41:18
○ 2026-04-23 23:13:14

●A104.21.81.1082026-02-15 → 2026-04-23 · 9 obs

○ 2017-10-17 07:54:30
● 2026-02-15 14:32:00
○ 2026-02-26 19:52:16
● 2026-03-04 19:24:18
● 2026-03-12 06:52:50
○ 2026-03-23 11:30:20
○ 2026-03-23 12:05:38
● 2026-04-04 19:23:46
● 2026-04-23 23:13:14

○A112.213.89.162017-10-17 → 2017-10-17 · 4 obs

○ 2016-09-15 03:41:18
● 2017-10-17 07:54:30
○ 2026-02-15 14:32:00
○ 2026-04-23 23:13:14

○A128.237.157.492015-05-30 → 2016-04-09 · 4 obs

● 2015-05-30 22:29:36
● 2016-04-09 16:51:26
○ 2016-09-15 03:41:18
○ 2026-04-23 23:13:14

○A172.64.80.12026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-12 06:52:50
● 2026-03-23 11:30:20
○ 2026-03-23 12:05:38
○ 2026-04-23 23:13:14

●A172.67.159.862026-02-15 → 2026-04-23 · 9 obs

○A188.114.96.02026-02-26 → 2026-03-23 · 7 obs

○ 2026-02-15 14:32:00
● 2026-02-26 19:52:16
○ 2026-03-04 19:24:18
○ 2026-03-23 11:30:20
● 2026-03-23 12:05:38
○ 2026-04-04 19:23:46
○ 2026-04-23 23:13:14

○A188.114.97.02026-02-26 → 2026-03-23 · 7 obs

○ 2026-02-15 14:32:00
● 2026-02-26 19:52:16
○ 2026-03-04 19:24:18
○ 2026-03-23 11:30:20
● 2026-03-23 12:05:38
○ 2026-04-04 19:23:46
○ 2026-04-23 23:13:14

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-12 06:52:50
● 2026-03-23 11:30:20
○ 2026-03-23 12:05:38
○ 2026-04-23 23:13:14

●A2606:4700:3034::ac43:9f562026-02-15 → 2026-04-23 · 9 obs

●A2606:4700:3037::6815:516c2026-02-15 → 2026-04-23 · 9 obs

○A2a06:98c1:3120::2026-02-26 → 2026-03-23 · 7 obs

○ 2026-02-15 14:32:00
● 2026-02-26 19:52:16
○ 2026-03-04 19:24:18
○ 2026-03-23 11:30:20
● 2026-03-23 12:05:38
○ 2026-04-04 19:23:46
○ 2026-04-23 23:13:14

○A2a06:98c1:3121::2026-02-26 → 2026-03-23 · 7 obs

○ 2026-02-15 14:32:00
● 2026-02-26 19:52:16
○ 2026-03-04 19:24:18
○ 2026-03-23 11:30:20
● 2026-03-23 12:05:38
○ 2026-04-04 19:23:46
○ 2026-04-23 23:13:14

○A69.39.236.562016-09-15 → 2016-09-15 · 4 obs

○ 2016-04-09 16:51:26
● 2016-09-15 03:41:18
○ 2017-10-17 07:54:30
○ 2026-04-23 23:13:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
analysisofbooleanfunctions.org	donna.ns.cloudflare.com, jose.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.151

NS records: donna.ns.cloudflare.com, jose.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for analysisofbooleanfunctions.org (unsigned zone)

⏱️ Timing

Total: 405ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.81.108, 172.67.159.86`
AAAA	2	`2606:4700:3037::6815:516c, 2606:4700:3034::ac43:9f56`
NS	2	`donna.ns.cloudflare.com, jose.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donna.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

analysisofbooleanfunctions.org points to four IP numbers: 2606:4700:3034::ac43:9f56, 2606:4700:3037::6815:516c, 104.21.81.108 and 172.67.159.86.

For instance, other host names bakkehus.com, p3services.com.sg, rldtag.sbs, explorewashingtonct.com and fxtactic.ru share IP numbers with analysisofbooleanfunctions.org.

Name Servers

analysisofbooleanfunctions.org is delegated to two name servers: donna.ns.cloudflare.com and jose.ns.cloudflare.com.

analysisofbooleanfunctions.org uses the same name server setup as other domains such as nawforum.com, czechvac-ru.com, rldta.com, moonsat.net and eligis.com.

analysisofbooleanfunctions.org shares name servers with other domains at least partially, for example kleverson.com, citylaboratory.org, astradingco.com, redjester.org and projekt.ie.

These name servers are often used together with the name servers nash.ns.cloudflare.com, moura.ns.cloudflare.com, demi.ns.cloudflare.com, pablo.ns.cloudflare.com and augustus.ns.cloudflare.com.

Host names with six IP numbers: host name donna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a97, 2803:f800:50::6ca2:c097, 2a06:98c1:50::ac40:2097, 108.162.192.151, 172.64.32.151 and 173.245.58.151; host name jose.ns.cloudflare.com points to: 2606:4700:58::a29f:2c58, 2803:f800:50::6ca2:c358, 2a06:98c1:50::ac40:2358, 108.162.195.88, 162.159.44.88 and 172.64.35.88.

analysisofbooleanfunctions.org - robtex.com