20906.cfd - robtex.com

20906.cfd

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:ccc3🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:2275🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.34.117Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.204.195🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSheather.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A2803:f800:50::6ca2:c0a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRheather.ns.cloudflare.com
A2a06:98c1:50::ac40:20a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRheather.ns.cloudflare.com
A108.162.192.161🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A172.64.32.161🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A173.245.58.161🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
NSigor.ns.cloudflare.com
A2606:4700:58::adf5:3b77🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
A2803:f800:50::6ca2:c177🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRigor.ns.cloudflare.com
A2a06:98c1:50::ac40:2177🇺🇸 Cloudflare2a06:98c1:50::/45
PTRigor.ns.cloudflare.com
A108.162.193.119🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
A172.64.33.119🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
A173.245.59.119🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRigor.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.34.117, 172.67.204.195
IPv6 hints2606:4700:3035::ac43:ccc3, 2606:4700:3036::6815:2275
SOAheather.ns.cloudflare.comdns@cloudflare.com serial=2406736322

cfd

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.nic.cfd
NSb.nic.cfd
NSc.nic.cfd
NSd.nic.cfd
SOAns0.centralnic.nethostmaster@centralnic.net serial=1785330686
⚠️ On DNS blocklist: tif

Same first word

20906.cn
20906.cfd

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DNS History

10 records (6 active, 4 former)

NSheather.ns.cloudflare.comigor.ns.cloudflare.comA104.21.34.117172.67.204.1952606:4700:3035::ac43:ccc32606:4700:3036::6815:2275188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSheather.ns.cloudflare.com2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 06:06:22
● 2026-07-29 13:41:36
●NSigor.ns.cloudflare.com2026-07-26 → 2026-07-29 · 2 obs
● 2026-07-26 06:06:22
● 2026-07-29 13:41:36
●A104.21.34.1172026-07-29 → 2026-07-29 · 2 obs
○ 2026-07-26 06:06:22
● 2026-07-29 13:41:36
●A172.67.204.1952026-07-29 → 2026-07-29 · 2 obs
○ 2026-07-26 06:06:22
● 2026-07-29 13:41:36
○A188.114.96.02026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 06:06:22
○ 2026-07-29 13:41:36
○A188.114.97.02026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 06:06:22
○ 2026-07-29 13:41:36
●A2606:4700:3035::ac43:ccc32026-07-29 → 2026-07-29 · 2 obs
○ 2026-07-26 06:06:22
● 2026-07-29 13:41:36
●A2606:4700:3036::6815:22752026-07-29 → 2026-07-29 · 2 obs
○ 2026-07-26 06:06:22
● 2026-07-29 13:41:36
○A2a06:98c1:3120::2026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 06:06:22
○ 2026-07-29 13:41:36
○A2a06:98c1:3121::2026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 06:06:22
○ 2026-07-29 13:41:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cfdb.nic.cfd, a.nic.cfd, d.nic.cfd, c.nic.cfd8 records
20906.cfdigor.ns.cloudflare.com, heather.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.161

NS records: igor.ns.cloudflare.com, heather.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 20906.cfd (unsigned zone)

⏱️ Timing

Total: 252ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.34.117, 172.67.204.195
AAAA22606:4700:3035::ac43:ccc3, 2606:4700:3036::6815:2275
NS2heather.ns.cloudflare.com, igor.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1heather.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (d.nic.cfd, c.nic.cfd, b.nic.cfd...)

Analysis

IP Addresses

20906.cfd resolves to four IP addresses: 104.21.34.117, 172.67.204.195, 2606:4700:3035::ac43:ccc3 and 2606:4700:3036::6815:2275.

Two other host names, along with soft2days.com, cu.edu.ph and mansurovs.com, also share IP numbers with 20906.cfd.

Name Servers

Two name servers handle the delegation for 20906.cfd: heather.ns.cloudflare.com and igor.ns.cloudflare.com.

20906.cfd shares its NS records with other domains, for example krikyabd.com, dalgakiran-yug.ru, sta-grand.ru and two others.

20906.cfd has at least partial name server overlap with other domains, such as courtplus.co.uk, induspec.ca, healthlandspa.com and two others.

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

DNS names with 6 IP addresses:

heather.ns.cloudflare.com resolves to 108.162.192.161, 172.64.32.161 and 173.245.58.161 among others, with 3 other IP addresses in total.

igor.ns.cloudflare.com resolves to 108.162.193.119, 172.64.33.119 and 173.245.59.119 among others, with 3 other IP addresses in total.