clean-core.org - robtex.com

clean-core.org

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:113c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:defa🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.17.60Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.222.250🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdylan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cbb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdylan.ns.cloudflare.com
A2803:f800:50::6ca2:c3bb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdylan.ns.cloudflare.com
A2a06:98c1:50::ac40:23bb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdylan.ns.cloudflare.com
A108.162.195.187🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdylan.ns.cloudflare.com
A162.159.44.187Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdylan.ns.cloudflare.com
A172.64.35.187🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdylan.ns.cloudflare.com
NSsavanna.ns.cloudflare.com
A2606:4700:50::a29f:2688🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsavanna.ns.cloudflare.com
A2803:f800:50::6ca2:c288🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsavanna.ns.cloudflare.com
A2a06:98c1:50::ac40:2288🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsavanna.ns.cloudflare.com
A108.162.194.136🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsavanna.ns.cloudflare.com
A162.159.38.136Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsavanna.ns.cloudflare.com
A172.64.34.136🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsavanna.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1b🇺🇸 Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A74.125.137.26🇺🇸 Google74.125.137.0/24
PTRdy-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1a🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f26.1e100.net
A142.250.102.27🇺🇸 Google142.250.102.0/24
PTRrb-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTgoogle-site-verification=nh7MJQFfbLHYXhktf5B6Re3asIz9BC0tC2yjQhPMNBk
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.17.60, 172.67.222.250
IPv6 hints2606:4700:3031::6815:113c, 2606:4700:3036::ac43:defa
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOAdylan.ns.cloudflare.comdns@cloudflare.com serial=2403327304

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1778587638

Same first word

clean-core.org

DNS History

11 records (11 active, 0 former)

NSdylan.ns.cloudflare.comsavanna.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.17.60172.67.222.2502606:4700:3031::6815:113c2606:4700:3036::ac43:defa
●NSdylan.ns.cloudflare.com2026-04-25 → 2026-05-12 · 2 obs
● 2026-04-25 03:05:52
● 2026-05-12 12:42:56
●NSsavanna.ns.cloudflare.com2026-04-25 → 2026-05-12 · 2 obs
● 2026-04-25 03:05:52
● 2026-05-12 12:42:56
●MXalt1.aspmx.l.google.com2026-04-25 → 2026-05-12 · 2 obs
● 2026-04-25 03:05:52
● 2026-05-12 12:42:56
●MXalt2.aspmx.l.google.com2026-04-25 → 2026-05-12 · 2 obs
● 2026-04-25 03:05:52
● 2026-05-12 12:42:56
●MXalt3.aspmx.l.google.com2026-04-25 → 2026-05-12 · 2 obs
● 2026-04-25 03:05:52
● 2026-05-12 12:42:56
●MXalt4.aspmx.l.google.com2026-04-25 → 2026-05-12 · 2 obs
● 2026-04-25 03:05:52
● 2026-05-12 12:42:56
●MXaspmx.l.google.com2026-04-25 → 2026-05-12 · 2 obs
● 2026-04-25 03:05:52
● 2026-05-12 12:42:56
●A104.21.17.602026-04-25 → 2026-05-12 · 2 obs
● 2026-04-25 03:05:52
● 2026-05-12 12:42:56
●A172.67.222.2502026-04-25 → 2026-05-12 · 2 obs
● 2026-04-25 03:05:52
● 2026-05-12 12:42:56
●A2606:4700:3031::6815:113c2026-04-25 → 2026-05-12 · 2 obs
● 2026-04-25 03:05:52
● 2026-05-12 12:42:56
●A2606:4700:3036::ac43:defa2026-04-25 → 2026-05-12 · 2 obs
● 2026-04-25 03:05:52
● 2026-05-12 12:42:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
clean-core.orgsavanna.ns.cloudflare.com, dylan.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.187

NS records: savanna.ns.cloudflare.com, dylan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clean-core.org (unsigned zone)

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.222.250, 104.21.17.60
AAAA22606:4700:3036::ac43:defa, 2606:4700:3031::6815:113c
NS2dylan.ns.cloudflare.com, savanna.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=nh7MJQFfbLHYXhk, v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dylan.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

clean-core.org resolves to four IPs: 2606:4700:3031::6815:113c, 2606:4700:3036::ac43:defa, 104.21.17.60 and 172.67.222.250.

Other host names, for instance emx.pagenation.com, www.qualityassociatesbd.com, amwgw.com, *.pagenation.com and theregisters.net share IP numbers with clean-core.org.

Name Servers

clean-core.org has two name servers: dylan.ns.cloudflare.com and savanna.ns.cloudflare.com.

clean-core.org shares the same name server setup as other domains, for example mayavillagh.com, computergadgetstore.com, art-rabota.ru, (0x6675636b)xmovies.com and allergy-link.com.

clean-core.org shares some name servers with other domains, for example pelnpp.help, townofcantonct.gov, activef.top, app-net-web-whatsapp.hl.cn and mzxyh.com.

These name servers are commonly used together with liz.ns.cloudflare.com and mariah.ns.cloudflare.com.

Host names with six IP numbers: dylan.ns.cloudflare.com points to: 2606:4700:58::a29f:2cbb, 2803:f800:50::6ca2:c3bb, 2a06:98c1:50::ac40:23bb, 108.162.195.187, 162.159.44.187 and 172.64.35.187; savanna.ns.cloudflare.com points to: 2606:4700:50::a29f:2688, 2803:f800:50::6ca2:c288, 2a06:98c1:50::ac40:2288, 108.162.194.136, 162.159.38.136 and 172.64.34.136.

Mail Servers

clean-core.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

clean-core.org shares some mail servers with other domains, at least partially; for instance stowmilling.com, ns500759.ns500698.ns500758.ns500758.ns500698.ns500698.ns500735.ns500735.ns500736.ns500698.ns500698.ns500576.ns500698.ns500619.ns500686.ns500619.ns500619.trackreceptor.com, ns500758.ns500759.ns500758.ns500736.ns500698.ns500736.ns500736.ns500736.ns500708.ns500708.ns500686.ns500686.ns500576.ns500619.trackreceptor.com, ns500734.ns500693.ns500699.ns500699.ns500693.ns500734.ns500734.ns500699.ns500699.ns500699.ns500588.ns500588.ns500693.ns500588.ns500693.ns500612.ns500110.dtrkdll.com and ns500671.ns500742.ns500731.ns500671.ns500671.ns500742.ns500731.ns500742.ns500704.ns500688.ns500705.ns500291.ns500666.ns500649.ns500153.tenderladiesbz.com.

these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4023:c06::1b and 74.125.137.26.

Host alt1.aspmx.l.google.com has IPs 2a00:1450:4025:402::1a and 142.250.102.27.

Host alt2.aspmx.l.google.com has IPs 2a00:1450:4013:c1e::1b and 192.178.213.26.

Host alt3.aspmx.l.google.com has IPs 2607:f8b0:4023:1015::1a and 172.253.135.27.

Host alt4.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1b and 173.194.76.27.