rfcoaxcable.com - dns.ninja

rfcoaxcable.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:83ea🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:c1d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.12.29Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.131.234🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSharmony.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2692🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharmony.ns.cloudflare.com
A2803:f800:50::6ca2:c292🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRharmony.ns.cloudflare.com
A2a06:98c1:50::ac40:2292🇺🇸 Cloudflare2a06:98c1:50::/45
PTRharmony.ns.cloudflare.com
A108.162.194.146🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharmony.ns.cloudflare.com
A162.159.38.146Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharmony.ns.cloudflare.com
A172.64.34.146🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharmony.ns.cloudflare.com
NSseth.ns.cloudflare.com
A2606:4700:58::adf5:3b8e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRseth.ns.cloudflare.com
A2803:f800:50::6ca2:c18e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRseth.ns.cloudflare.com
A2a06:98c1:50::ac40:218e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRseth.ns.cloudflare.com
A108.162.193.142🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRseth.ns.cloudflare.com
A172.64.33.142🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRseth.ns.cloudflare.com
A173.245.59.142🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRseth.ns.cloudflare.com
MXghs.google.com ⭐
A2607:f8b0:4004:c1b::79🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f121.1e100.net
A142.251.163.121🇺🇸 Google142.251.163.0/24
PTRwv-in-f121.1e100.net
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.12.29, 172.67.131.234
IPv6 hints2606:4700:3033::ac43:83ea, 2606:4700:3035::6815:c1d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOAharmony.ns.cloudflare.comdns@cloudflare.com serial=2410236202

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=1786262359
WOT: SAFE (61/100)

Subdomains

www.rfcoaxcable.com

Same first word

rfcoaxcable.com

DNS History

21 records (7 active, 14 former)

20162017201820192020202120222023202420252026NSharmony.ns.cloudflare.comseth.ns.cloudflare.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comMXghs.google.commail.rfcoaxcable.comA104.21.12.29172.67.131.2342606:4700:3033::ac43:83ea2606:4700:3035::6815:c1d188.114.96.0188.114.97.0205.134.253.1882606:4700:3030::ac43:83ea2606:4700:3037::6815:c1d2a06:98c1:3120::2a06:98c1:3121::74.124.218.32
○NSdns1.name-services.com2015-06-08 → 2017-09-03 · 4 obs
● 2015-06-08 09:03:06
● 2017-09-03 00:00:56
○ 2026-02-17 04:05:26
○ 2026-08-09 08:22:44
○NSdns2.name-services.com2015-06-08 → 2017-09-03 · 4 obs
● 2015-06-08 09:03:06
● 2017-09-03 00:00:56
○ 2026-02-17 04:05:26
○ 2026-08-09 08:22:44
○NSdns3.name-services.com2015-06-08 → 2017-09-03 · 4 obs
● 2015-06-08 09:03:06
● 2017-09-03 00:00:56
○ 2026-02-17 04:05:26
○ 2026-08-09 08:22:44
○NSdns4.name-services.com2015-06-08 → 2017-09-03 · 4 obs
● 2015-06-08 09:03:06
● 2017-09-03 00:00:56
○ 2026-02-17 04:05:26
○ 2026-08-09 08:22:44
○NSdns5.name-services.com2015-06-08 → 2017-09-03 · 4 obs
● 2015-06-08 09:03:06
● 2017-09-03 00:00:56
○ 2026-02-17 04:05:26
○ 2026-08-09 08:22:44
●NSharmony.ns.cloudflare.com2026-02-17 → 2026-08-09 · 3 obs
○ 2017-09-03 00:00:56
● 2026-02-17 04:05:26
● 2026-08-09 08:22:44
●NSseth.ns.cloudflare.com2026-02-17 → 2026-08-09 · 3 obs
○ 2017-09-03 00:00:56
● 2026-02-17 04:05:26
● 2026-08-09 08:22:44
●MXghs.google.com2026-02-17 → 2026-08-09 · 3 obs
○ 2017-09-03 00:00:56
● 2026-02-17 04:05:26
● 2026-08-09 08:22:44
○MXmail.rfcoaxcable.com2015-06-08 → 2017-09-03 · 4 obs
● 2015-06-08 09:03:06
● 2017-09-03 00:00:56
○ 2026-02-17 04:05:26
○ 2026-08-09 08:22:44
●A104.21.12.292026-02-17 → 2026-08-09 · 7 obs
○ 2017-09-03 00:00:56
● 2026-02-17 04:05:26
● 2026-04-03 18:56:44
○ 2026-04-06 23:37:30
● 2026-05-01 11:33:56
○ 2026-07-21 00:49:00
● 2026-08-09 08:22:44
●A172.67.131.2342026-02-17 → 2026-08-09 · 7 obs
○ 2017-09-03 00:00:56
● 2026-02-17 04:05:26
● 2026-04-03 18:56:44
○ 2026-04-06 23:37:30
● 2026-05-01 11:33:56
○ 2026-07-21 00:49:00
● 2026-08-09 08:22:44
○A188.114.96.02026-04-06 → 2026-07-21 · 5 obs
○ 2026-04-03 18:56:44
● 2026-04-06 23:37:30
○ 2026-05-01 11:33:56
● 2026-07-21 00:49:00
○ 2026-08-09 08:22:44
○A188.114.97.02026-04-06 → 2026-07-21 · 5 obs
○ 2026-04-03 18:56:44
● 2026-04-06 23:37:30
○ 2026-05-01 11:33:56
● 2026-07-21 00:49:00
○ 2026-08-09 08:22:44
○A205.134.253.1882015-06-08 → 2015-12-28 · 4 obs
● 2015-06-08 09:03:06
● 2015-12-28 00:09:16
○ 2016-03-29 00:16:46
○ 2026-08-09 08:22:44
○A2606:4700:3030::ac43:83ea2026-02-17 → 2026-05-01 · 7 obs
○ 2017-09-03 00:00:56
● 2026-02-17 04:05:26
● 2026-04-03 18:56:44
○ 2026-04-06 23:37:30
● 2026-05-01 11:33:56
○ 2026-07-19 23:04:02
○ 2026-08-09 08:22:44
●A2606:4700:3033::ac43:83ea2026-07-19 → 2026-08-09 · 4 obs
○ 2026-05-01 11:33:56
● 2026-07-19 23:04:02
○ 2026-07-21 00:49:00
● 2026-08-09 08:22:44
●A2606:4700:3035::6815:c1d2026-07-19 → 2026-08-09 · 4 obs
○ 2026-05-01 11:33:56
● 2026-07-19 23:04:02
○ 2026-07-21 00:49:00
● 2026-08-09 08:22:44
○A2606:4700:3037::6815:c1d2026-02-17 → 2026-05-01 · 7 obs
○ 2017-09-03 00:00:56
● 2026-02-17 04:05:26
● 2026-04-03 18:56:44
○ 2026-04-06 23:37:30
● 2026-05-01 11:33:56
○ 2026-07-19 23:04:02
○ 2026-08-09 08:22:44
○A2a06:98c1:3120::2026-04-06 → 2026-07-21 · 5 obs
○ 2026-04-03 18:56:44
● 2026-04-06 23:37:30
○ 2026-05-01 11:33:56
● 2026-07-21 00:49:00
○ 2026-08-09 08:22:44
○A2a06:98c1:3121::2026-04-06 → 2026-07-21 · 5 obs
○ 2026-04-03 18:56:44
● 2026-04-06 23:37:30
○ 2026-05-01 11:33:56
● 2026-07-21 00:49:00
○ 2026-08-09 08:22:44
○A74.124.218.322016-03-29 → 2017-09-03 · 5 obs
○ 2015-12-28 00:09:16
● 2016-03-29 00:16:46
● 2017-09-03 00:00:56
○ 2026-02-17 04:05:26
○ 2026-08-09 08:22:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...-
rfcoaxcable.comseth.ns.cloudflare.com, harmony.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.146

NS records: seth.ns.cloudflare.com, harmony.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfcoaxcable.com (unsigned zone)

⏱️ Timing

Total: 1306ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.131.234, 104.21.12.29
AAAA22606:4700:3035::6815:c1d, 2606:4700:3033::ac43:83ea
NS2harmony.ns.cloudflare.com, seth.ns.cloudflare.com
MX1ghs.google.com (pri: 1200)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1harmony.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

rfcoaxcable.com is the parent zone for www.rfcoaxcable.com.

IP Addresses

rfcoaxcable.com has four IP addresses: 104.21.12.29, 172.67.131.234, 2606:4700:3033::ac43:83ea and 2606:4700:3035::6815:c1d.

Two other host names, along with bajopresion.com, gz-yymedia.com and tubeupdate.net, also share IP numbers with rfcoaxcable.com.

Name Servers

Two name servers handle the delegation for rfcoaxcable.com: harmony.ns.cloudflare.com and seth.ns.cloudflare.com.

rfcoaxcable.com shares its NS records with other domains, for example toshiba-aircon.co.in, abogadosdemonterrey.com.mx, 36win.com.co and two others.

rfcoaxcable.com partially shares its NS delegation with several other domains, including fsbef.com, themadman.net, zgcj123.com and two others.

These name servers regularly co-occur with the name servers vick.ns.cloudflare.com, terin.ns.cloudflare.com and vida.ns.cloudflare.com.

DNS names with 6 IP addresses:

harmony.ns.cloudflare.com resolves to 108.162.194.146, 162.159.38.146 and 172.64.34.146 among others, with 3 other IP addresses in total.

seth.ns.cloudflare.com resolves to 108.162.193.142, 172.64.33.142 and 173.245.59.142 among others, with 3 other IP addresses in total.

Mail Servers

The sole mail server for rfcoaxcable.com is ghs.google.com.

Among the domains sharing a mail server setup with rfcoaxcable.com are spanwall.com, iakmigayolues.org, foscol.org and two others.

The host ghs.google.com resolves to 142.251.163.121 and 2607:f8b0:4004:c1b::79 — two IP addresses.