`corecursive.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:bbc7^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:33dc^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.220^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.199^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`april.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c042^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`april.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2042^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`april.ns.cloudflare.com`
		A	108.162.192.66^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	172.64.32.66^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	173.245.58.66^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
NS	`damon.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b60^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c160^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`damon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2160^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`damon.ns.cloudflare.com`
		A	108.162.193.96^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
		A	172.64.33.96^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
		A	173.245.59.96^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damon.ns.cloudflare.com`
MX	`alt2.aspmx.l.google.com` ⭐
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c03::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f26.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
MX	`f2lxaa6n5nul35z7i7ostdgksqf5366dj2lfbgsiypizbf2idqia.mx-verification.google.com`⁽¹⁵⁾
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.220, 172.67.187.199
		IPv6 hints	2606:4700:3030::ac43:bbc7, 2606:4700:3037::6815:33dc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com
SOA	`april.ns.cloudflare.com`dns@cloudflare.com serial=2402655569

`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=1778369671

rank #220788 globally
rank #89495 in the tld
📈 Tranco rank: #855,076

Same first word

corecursive.com

Similar names

curoservice.com

DNS History

20 records (12 active, 8 former)

●NSapril.ns.cloudflare.com2026-03-04 → 2026-05-09 · 3 obs

○ 2017-03-28 08:14:22
● 2026-03-04 11:20:58
● 2026-05-09 23:39:12

●NSdamon.ns.cloudflare.com2026-03-04 → 2026-05-09 · 3 obs

○ 2017-03-28 08:14:22
● 2026-03-04 11:20:58
● 2026-05-09 23:39:12

○NSns1.domain-dns.com2015-06-24 → 2016-07-17 · 4 obs

● 2015-06-24 16:04:34
● 2016-07-17 15:46:44
○ 2017-03-28 08:14:22
○ 2026-05-09 23:39:12

○NSns2.domain-dns.com2015-06-24 → 2016-07-17 · 4 obs

● 2015-06-24 16:04:34
● 2016-07-17 15:46:44
○ 2017-03-28 08:14:22
○ 2026-05-09 23:39:12

○NSns3.domain-dns.com2015-06-24 → 2016-07-17 · 4 obs

● 2015-06-24 16:04:34
● 2016-07-17 15:46:44
○ 2017-03-28 08:14:22
○ 2026-05-09 23:39:12

●MXalt1.aspmx.l.google.com2026-03-04 → 2026-05-09 · 2 obs

● 2026-03-04 11:20:58
● 2026-05-09 23:39:12

●MXalt2.aspmx.l.google.com2026-03-04 → 2026-05-09 · 2 obs

● 2026-03-04 11:20:58
● 2026-05-09 23:39:12

●MXalt3.aspmx.l.google.com2026-03-04 → 2026-05-09 · 2 obs

● 2026-03-04 11:20:58
● 2026-05-09 23:39:12

●MXalt4.aspmx.l.google.com2026-03-04 → 2026-05-09 · 2 obs

● 2026-03-04 11:20:58
● 2026-05-09 23:39:12

●MXaspmx.l.google.com2026-03-04 → 2026-05-09 · 2 obs

● 2026-03-04 11:20:58
● 2026-05-09 23:39:12

●MXf2lxaa6n5nul35z7i7ostdgksqf5366dj2lfbgsiypizbf2idqia.mx-verification.google.com2026-03-04 → 2026-05-09 · 2 obs

● 2026-03-04 11:20:58
● 2026-05-09 23:39:12

●A104.21.51.2202026-04-17 → 2026-05-09 · 3 obs

○ 2026-03-04 11:20:58
● 2026-04-17 11:27:56
● 2026-05-09 23:39:12

●A172.67.187.1992026-04-17 → 2026-05-09 · 3 obs

○ 2026-03-04 11:20:58
● 2026-04-17 11:27:56
● 2026-05-09 23:39:12

○A188.114.96.02026-03-04 → 2026-03-04 · 4 obs

○ 2017-03-28 08:14:22
● 2026-03-04 11:20:58
○ 2026-04-17 11:27:56
○ 2026-05-09 23:39:12

○A188.114.97.02026-03-04 → 2026-03-04 · 4 obs

○ 2017-03-28 08:14:22
● 2026-03-04 11:20:58
○ 2026-04-17 11:27:56
○ 2026-05-09 23:39:12

●A2606:4700:3030::ac43:bbc72026-04-17 → 2026-05-09 · 3 obs

○ 2026-03-04 11:20:58
● 2026-04-17 11:27:56
● 2026-05-09 23:39:12

●A2606:4700:3037::6815:33dc2026-04-17 → 2026-05-09 · 3 obs

○ 2026-03-04 11:20:58
● 2026-04-17 11:27:56
● 2026-05-09 23:39:12

○A2a06:98c1:3120::2026-03-04 → 2026-03-04 · 4 obs

○ 2017-03-28 08:14:22
● 2026-03-04 11:20:58
○ 2026-04-17 11:27:56
○ 2026-05-09 23:39:12

○A2a06:98c1:3121::2026-03-04 → 2026-03-04 · 4 obs

○ 2017-03-28 08:14:22
● 2026-03-04 11:20:58
○ 2026-04-17 11:27:56
○ 2026-05-09 23:39:12

○A67.223.102.782015-06-24 → 2016-07-17 · 4 obs

● 2015-06-24 16:04:34
● 2016-07-17 15:46:44
○ 2017-03-28 08:14:22
○ 2026-05-09 23:39:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
corecursive.com	april.ns.cloudflare.com, damon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.96

NS records: april.ns.cloudflare.com, damon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corecursive.com (unsigned zone)

⏱️ Timing

Total: 293ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.51.220, 172.67.187.199`
AAAA	2	`2606:4700:3037::6815:33dc, 2606:4700:3030::ac43:bbc7`
NS	2	`april.ns.cloudflare.com, damon.ns.cloudflare.com`
MX	6	`alt2.aspmx.l.google.com (pri: 0), alt3.aspmx.l.google.com (pri: 0)...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`april.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

corecursive.com maps to four IP numbers: 2606:4700:3030::ac43:bbc7, 2606:4700:3037::6815:33dc, 104.21.51.220 and 172.67.187.199.

Other host names, for instance wallsfarms.ca, www.merchintel.com, 400667.com, bridgewater-pottery.co.uk and kronos.ca share IP numbers with corecursive.com.

Name Servers

Two name servers april.ns.cloudflare.com and damon.ns.cloudflare.com are delegated to corecursive.com.

corecursive.com uses the same name server configuration as other domains, such as g-vanguard.com, isallen.com, odalisquemagazine.com, slpp.org and papas-games.com.

corecursive.com at least partially shares name servers with other domains such as gofair.co, castrol.pt, iamafricacampaign.org, bama.bet and calorioapp.com.

These name servers are commonly used alongside susan.ns.cloudflare.com, dns1.ednsglobal.net, dns2.ednsglobal.net, dns3.ednsglobal.net, dns4.ednsglobal.net, naomi.ns.cloudflare.com and joel.ns.cloudflare.com.

Host names with six IP numbers: Host name april.ns.cloudflare.com points to 2606:4700:50::adf5:3a42, 2803:f800:50::6ca2:c042, 2a06:98c1:50::ac40:2042, 108.162.192.66, 172.64.32.66 and 173.245.58.66; host name damon.ns.cloudflare.com points to 2606:4700:58::adf5:3b60, 2803:f800:50::6ca2:c160, 2a06:98c1:50::ac40:2160, 108.162.193.96, 172.64.33.96 and 173.245.59.96.

Mail Servers

corecursive.com is handled by six mail servers: aspmx.l.google.com, f2lxaa6n5nul35z7i7ostdgksqf5366dj2lfbgsiypizbf2idqia.mx-verification.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

corecursive.com shares mail servers with other domains at least in part, for instance nicon.at, thelastmixedtape.com, kolyadalaw.com, drewschug.com and kryeziu.com.