🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`nestedfunction.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:da47^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2dbf^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.191^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.71^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`audrey.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2642^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c242^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`audrey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2242^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`audrey.ns.cloudflare.com`
		A	108.162.194.66^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
		A	162.159.38.66^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
		A	172.64.34.66^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`audrey.ns.cloudflare.com`
NS	`george.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`george.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`george.ns.cloudflare.com`
		A	108.162.193.167^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
		A	172.64.33.167^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
		A	173.245.59.167^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.191, 172.67.218.71
		IPv6 hints	2606:4700:3031::ac43:da47, 2606:4700:3035::6815:2dbf
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=45, name=cloudflare-ech.com
SOA	`audrey.ns.cloudflare.com`dns@cloudflare.com serial=2416086406

`net`

	DNSSEC	⚠️ Not signed
	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=1794346776

Same first word

nestedfunction.com

nestedfunction.net

Previous names

Next names

DNS History

14 records (8 active, 6 former)

●NSaudrey.ns.cloudflare.com2026-09-24 → 2026-11-10 · 3 obs

○ 2018-01-05 08:00:18
● 2026-09-24 22:19:00
● 2026-11-10 22:01:50

●NSgeorge.ns.cloudflare.com2026-09-24 → 2026-11-10 · 3 obs

○ 2018-01-05 08:00:18
● 2026-09-24 22:19:00
● 2026-11-10 22:01:50

○NSns1.he.net2017-01-04 → 2018-01-05 · 4 obs

● 2017-01-04 00:48:44
● 2018-01-05 08:00:18
○ 2026-09-24 22:19:00
○ 2026-11-10 22:01:50

○NSns2.he.net2017-01-04 → 2018-01-05 · 4 obs

● 2017-01-04 00:48:44
● 2018-01-05 08:00:18
○ 2026-09-24 22:19:00
○ 2026-11-10 22:01:50

○NSns3.he.net2017-01-04 → 2018-01-05 · 4 obs

● 2017-01-04 00:48:44
● 2018-01-05 08:00:18
○ 2026-09-24 22:19:00
○ 2026-11-10 22:01:50

○NSns4.he.net2017-01-04 → 2018-01-05 · 4 obs

● 2017-01-04 00:48:44
● 2018-01-05 08:00:18
○ 2026-09-24 22:19:00
○ 2026-11-10 22:01:50

○NSns5.he.net2017-01-04 → 2018-01-05 · 4 obs

● 2017-01-04 00:48:44
● 2018-01-05 08:00:18
○ 2026-09-24 22:19:00
○ 2026-11-10 22:01:50

●MXin1-smtp.messagingengine.com2017-01-04 → 2026-11-10 · 2 obs

● 2017-01-04 00:48:44
● 2026-11-10 22:01:50

●MXin2-smtp.messagingengine.com2017-01-04 → 2026-11-10 · 2 obs

● 2017-01-04 00:48:44
● 2026-11-10 22:01:50

○A103.9.170.2492017-01-04 → 2018-01-05 · 4 obs

● 2017-01-04 00:48:44
● 2018-01-05 08:00:18
○ 2026-09-24 22:19:00
○ 2026-11-10 22:01:50

●A104.21.45.1912026-09-24 → 2026-11-10 · 3 obs

○ 2018-01-05 08:00:18
● 2026-09-24 22:19:00
● 2026-11-10 22:01:50

●A172.67.218.712026-09-24 → 2026-11-10 · 3 obs

○ 2018-01-05 08:00:18
● 2026-09-24 22:19:00
● 2026-11-10 22:01:50

●A2606:4700:3031::ac43:da472026-09-24 → 2026-11-10 · 3 obs

○ 2018-01-05 08:00:18
● 2026-09-24 22:19:00
● 2026-11-10 22:01:50

●A2606:4700:3035::6815:2dbf2026-09-24 → 2026-11-10 · 3 obs

○ 2018-01-05 08:00:18
● 2026-09-24 22:19:00
● 2026-11-10 22:01:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nestedfunction.net	george.ns.cloudflare.com, audrey.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.167

NS records: george.ns.cloudflare.com, audrey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 249ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.45.191, 172.67.218.71`
AAAA	2	`2606:4700:3035::6815:2dbf, 2606:4700:3031::ac43:da47`
NS	2	`audrey.ns.cloudflare.com, george.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`audrey.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

nestedfunction.net has four IP addresses: 104.21.45.191, 172.67.218.71, 2606:4700:3031::ac43:da47 and 2606:4700:3035::6815:2dbf.

amonbet--uk.uk, wariograf.jelenia-gora.pl, axecasino77de.com plus two other host names have IP numbers in common with nestedfunction.net.

Name Servers

nestedfunction.net is served by two delegated name servers, audrey.ns.cloudflare.com and george.ns.cloudflare.com.

The name server configuration of nestedfunction.net is shared with other domains, for instance newtokyohibachisushi.com, ajomotor.com, ajo89senang.shop and two others.

nestedfunction.net partially shares its NS delegation with several other domains, including campbellexteriorcraft.online, com-ad.fit, imos-pizz.rest and two others.

The name servers heidi.ns.cloudflare.com, dan.ns.cloudflare.com, zac.ns.cloudflare.com and ingrid.ns.cloudflare.com are often found in use alongside these name servers.

Hosts with 6 IP addresses each:

audrey.ns.cloudflare.com carries IP addresses 108.162.194.66, 162.159.38.66 and 172.64.34.66, with 3 other addresses beyond those.

george.ns.cloudflare.com carries IP addresses 108.162.193.167, 172.64.33.167 and 173.245.59.167, with 3 other addresses beyond those.

Mail Servers

nestedfunction.net uses two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

The mail server setup of nestedfunction.net matches that of other domains such as blieschke.au, placetofall.com, govytravel.com and two others.

There is at least a partial overlap in mail servers between nestedfunction.net and other domains like langfordcommunity.ca, en.ro and urbanistas.dk.

Hosts with 8 IP addresses each:

in1-smtp.messagingengine.com carries IP addresses 103.168.172.216, 103.168.172.217 and 103.168.172.218, with 5 other addresses beyond those.

Host names with four IP addresses:

in2-smtp.messagingengine.com maps to the following IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

nestedfunction.net - robtex.com