`reducerecurrence.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9853^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1bc^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.188^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.83^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carol.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c050^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carol.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2050^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carol.ns.cloudflare.com`
		A	108.162.192.80^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	172.64.32.80^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
		A	173.245.58.80^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carol.ns.cloudflare.com`
NS	`simon.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`simon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`simon.ns.cloudflare.com`
		A	108.162.193.232^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simon.ns.cloudflare.com`
		A	172.64.33.232^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simon.ns.cloudflare.com`
		A	173.245.59.232^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simon.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.188, 172.67.152.83
		IPv6 hints	2606:4700:3034::ac43:9853, 2606:4700:3036::6815:1bc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOA	`carol.ns.cloudflare.com`dns@cloudflare.com serial=2400779660

`net`

	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=1775974352

Same first word

reducerecurrence.net

DNS History

15 records (8 active, 7 former)

●NScarol.ns.cloudflare.com2017-12-10 → 2026-04-12 · 3 obs

○ 2017-01-03 10:03:28
● 2017-12-10 20:04:12
● 2026-04-12 06:39:50

○NSpdns07.domaincontrol.com2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 10:03:28
○ 2017-12-10 20:04:12
○ 2026-04-12 06:39:50

○NSpdns08.domaincontrol.com2017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 10:03:28
○ 2017-12-10 20:04:12
○ 2026-04-12 06:39:50

●NSsimon.ns.cloudflare.com2017-12-10 → 2026-04-12 · 3 obs

○ 2017-01-03 10:03:28
● 2017-12-10 20:04:12
● 2026-04-12 06:39:50

●MXmailstore1.secureserver.net2017-01-03 → 2026-04-12 · 2 obs

● 2017-01-03 10:03:28
● 2026-04-12 06:39:50

●MXsmtp.secureserver.net2017-01-03 → 2026-04-12 · 2 obs

● 2017-01-03 10:03:28
● 2026-04-12 06:39:50

●A104.21.1.1882026-04-10 → 2026-04-12 · 3 obs

○ 2017-12-10 20:04:12
● 2026-04-10 16:08:24
● 2026-04-12 06:39:50

○A104.31.82.2012017-12-10 → 2017-12-10 · 4 obs

○ 2017-01-03 10:03:28
● 2017-12-10 20:04:12
○ 2026-04-10 16:08:24
○ 2026-04-12 06:39:50

○A104.31.83.2012017-12-10 → 2017-12-10 · 4 obs

○ 2017-01-03 10:03:28
● 2017-12-10 20:04:12
○ 2026-04-10 16:08:24
○ 2026-04-12 06:39:50

●A172.67.152.832026-04-10 → 2026-04-12 · 3 obs

○ 2017-12-10 20:04:12
● 2026-04-10 16:08:24
● 2026-04-12 06:39:50

○A2400:cb00:2048:1::681f:52c92017-12-10 → 2017-12-10 · 4 obs

○ 2017-01-03 10:03:28
● 2017-12-10 20:04:12
○ 2026-04-10 16:08:24
○ 2026-04-12 06:39:50

○A2400:cb00:2048:1::681f:53c92017-12-10 → 2017-12-10 · 4 obs

○ 2017-01-03 10:03:28
● 2017-12-10 20:04:12
○ 2026-04-10 16:08:24
○ 2026-04-12 06:39:50

●A2606:4700:3034::ac43:98532026-04-10 → 2026-04-12 · 3 obs

○ 2017-12-10 20:04:12
● 2026-04-10 16:08:24
● 2026-04-12 06:39:50

●A2606:4700:3036::6815:1bc2026-04-10 → 2026-04-12 · 3 obs

○ 2017-12-10 20:04:12
● 2026-04-10 16:08:24
● 2026-04-12 06:39:50

○A50.63.202.582017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 10:03:28
○ 2017-12-10 20:04:12
○ 2026-04-12 06:39:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
reducerecurrence.net	carol.ns.cloudflare.com, simon.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.232

NS records: carol.ns.cloudflare.com, simon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reducerecurrence.net (unsigned zone)

⏱️ Timing

Total: 490ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.1.188, 172.67.152.83`
AAAA	2	`2606:4700:3034::ac43:9853, 2606:4700:3036::6815:1bc`
NS	2	`carol.ns.cloudflare.com, simon.ns.cloudflare.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carol.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

Four IP numbers are pointed to by reducerecurrence.net: 2606:4700:3034::ac43:9853, 2606:4700:3036::6815:1bc, 104.21.1.188 and 172.67.152.83.

other host names including kcplumberpro.com, stlawrencefilm.com, bjdwht.com, shadowsvale.net and mail.hoctiengan.com share IP numbers with reducerecurrence.net.

Name Servers

reducerecurrence.net is delegated to two name servers carol.ns.cloudflare.com and simon.ns.cloudflare.com.

reducerecurrence.net shares the same name server setup as other domains, for instance calculomates.com, d0x5r9.com, l1v0m8.com, w3plus.net and o1x8a6.com.

reducerecurrence.net at least partially shares name servers with other domains, for instance acsi2000.com, 449004.com, 67374.com, phimdinhcao.link and mygamcare.co.

these name servers are commonly used alongside junade.ns.cloudflare.com.

Host names with six IP numbers:

Host name carol.ns.cloudflare.com points to: 2606:4700:50::adf5:3a50, 2803:f800:50::6ca2:c050, 2a06:98c1:50::ac40:2050, 108.162.192.80, 172.64.32.80 and 173.245.58.80.

Host name simon.ns.cloudflare.com points to: 2606:4700:58::adf5:3be8, 2803:f800:50::6ca2:c1e8, 2a06:98c1:50::ac40:21e8, 108.162.193.232, 172.64.33.232 and 173.245.59.232.

Mail Servers

Two mail servers handle reducerecurrence.net: mailstore1.secureserver.net and smtp.secureserver.net.

reducerecurrence.net shares the same mail server setup as other domains, for instance morestable.com, tatruk.com, limetime.us, allygeneralsale.com and aoktops.com.

reducerecurrence.net shares at least partially some mail servers with other domains, including hrssllc.net, dualinc.com and sz-ming.com.

Host names with three IPs:

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162.

smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

reducerecurrence.net - robtex.com