rtccore.com - dns.ninja

rtccore.com

DNSSEC⚠️ Not signed
A2606:4700:7::179🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2a06:98c1:58::179🇺🇸 Cloudflare2a06:98c1:58::/48
A162.159.141.129Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.66.1.125🇺🇸 Cloudflare172.66.0.0/22 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSapollo.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b42🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapollo.ns.cloudflare.com
A2803:f800:50::6ca2:c142🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRapollo.ns.cloudflare.com
A2a06:98c1:50::ac40:2142🇺🇸 Cloudflare2a06:98c1:50::/45
PTRapollo.ns.cloudflare.com
A108.162.193.66🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapollo.ns.cloudflare.com
A172.64.33.66🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapollo.ns.cloudflare.com
A173.245.59.66🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapollo.ns.cloudflare.com
NSlucy.ns.cloudflare.com
A2606:4700:50::adf5:3a85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
A2803:f800:50::6ca2:c085🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlucy.ns.cloudflare.com
A2a06:98c1:50::ac40:2085🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlucy.ns.cloudflare.com
A108.162.192.133🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
A172.64.32.133🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
A173.245.58.133🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
SOAapollo.ns.cloudflare.comdns@cloudflare.com serial=2405376694

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1780984566

Same first word

rtccore.com

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DNS History

6 records (6 active, 0 former)

NSapollo.ns.cloudflare.comlucy.ns.cloudflare.comA162.159.141.129172.66.1.1252606:4700:7::1792a06:98c1:58::179
●NSapollo.ns.cloudflare.com2026-03-17 → 2026-06-09 · 2 obs
● 2026-03-17 03:06:26
● 2026-06-09 06:11:22
●NSlucy.ns.cloudflare.com2026-03-17 → 2026-06-09 · 2 obs
● 2026-03-17 03:06:26
● 2026-06-09 06:11:22
●A162.159.141.1292026-03-17 → 2026-06-09 · 2 obs
● 2026-03-17 03:06:26
● 2026-06-09 06:11:22
●A172.66.1.1252026-03-17 → 2026-06-09 · 2 obs
● 2026-03-17 03:06:26
● 2026-06-09 06:11:22
●A2606:4700:7::1792026-03-17 → 2026-06-09 · 2 obs
● 2026-03-17 03:06:26
● 2026-06-09 06:11:22
●A2a06:98c1:58::1792026-03-17 → 2026-06-09 · 2 obs
● 2026-03-17 03:06:26
● 2026-06-09 06:11:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
rtccore.comlucy.ns.cloudflare.com, apollo.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.66

NS records: lucy.ns.cloudflare.com, apollo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtccore.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.1.125, 162.159.141.129
AAAA22606:4700:7::179, 2a06:98c1:58::179
NS2apollo.ns.cloudflare.com, lucy.ns.cloudflare.com
SOA1apollo.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

With 4 IP addresses, rtccore.com directs to 162.159.141.129, 172.66.1.125, 2606:4700:7::179 and 2a06:98c1:58::179.

Among the host names that share IP numbers with rtccore.com are ashleymeredithhomes.com, mihomeagent.com, edmontonsells.com and two others.

Name Servers

DNS delegation for rtccore.com points to two name servers: apollo.ns.cloudflare.com and lucy.ns.cloudflare.com.

rtccore.com has the same name server delegation as a number of other domains, such as nicwyse.com, myclassicrealty.com, realtorlin.com and two more.

rtccore.com has at least partial name server overlap with other domains, such as waxx.info, ganderrvaustin.com, podmodrzewiami.pl and two others.

It is common to see these name servers used together with name servers crystal.ns.cloudflare.com and cody.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

apollo.ns.cloudflare.com has IP addresses 108.162.193.66, 172.64.33.66, 173.245.59.66 plus three more.

lucy.ns.cloudflare.com has IP addresses 108.162.192.133, 172.64.32.133, 173.245.58.133 plus three more.