fdcore.com - dns.ninja

`fdcore.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1e46^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:ac3a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.70^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.58^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carl.ns.cloudflare.com`
		A	108.162.193.106^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	172.64.33.106^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	173.245.59.106^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
NS	`eva.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a72^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c072^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eva.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2072^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eva.ns.cloudflare.com`
		A	108.162.192.114^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	172.64.32.114^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	173.245.58.114^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
MX	`mx.yandex.ru` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`v=spf1 include:mailgun.org ~all`
TXT	`v=spf1 ip4:92.53.113.7 ip4:92.53.116.0/22 ip4:92.53.96.0/22 ip4:92.53.112.0/2...`
TXT	`v=spf1 redirect=_spf.yandex.ru`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.70, 172.67.172.58
		IPv6 hints	2606:4700:3035::6815:1e46, 2606:4700:3036::ac43:ac3a
SOA	`carl.ns.cloudflare.com`dns@cloudflare.com serial=2406294967

`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=1781667960

WOT: SAFE (63/100)

Same first word

fdcore.ru

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DNS History

15 records (7 active, 8 former)

●NScarl.ns.cloudflare.com2015-07-13 → 2026-06-17 · 2 obs

● 2015-07-13 20:01:16
● 2026-06-17 04:08:54

●NSeva.ns.cloudflare.com2015-07-13 → 2026-06-17 · 2 obs

● 2015-07-13 20:01:16
● 2026-06-17 04:08:54

●MXmx.yandex.ru2015-07-13 → 2026-06-17 · 2 obs

● 2015-07-13 20:01:16
● 2026-06-17 04:08:54

●A104.21.30.702026-03-15 → 2026-06-17 · 7 obs

○ 2026-03-06 04:38:40
● 2026-03-15 03:58:18
● 2026-03-30 13:53:04
○ 2026-04-02 08:30:26
○ 2026-05-27 03:09:22
● 2026-06-08 02:21:02
● 2026-06-17 04:08:54

○A104.28.2.292015-07-13 → 2017-03-26 · 4 obs

● 2015-07-13 20:01:16
● 2017-03-26 00:45:18
○ 2026-03-06 04:38:40
○ 2026-06-17 04:08:54

○A104.28.3.292015-07-13 → 2017-03-26 · 4 obs

● 2015-07-13 20:01:16
● 2017-03-26 00:45:18
○ 2026-03-06 04:38:40
○ 2026-06-17 04:08:54

●A172.67.172.582026-03-15 → 2026-06-17 · 7 obs

○ 2026-03-06 04:38:40
● 2026-03-15 03:58:18
● 2026-03-30 13:53:04
○ 2026-04-02 08:30:26
○ 2026-05-27 03:09:22
● 2026-06-08 02:21:02
● 2026-06-17 04:08:54

○A188.114.96.02026-03-06 → 2026-05-27 · 8 obs

○ 2017-03-26 00:45:18
● 2026-03-06 04:38:40
○ 2026-03-15 03:58:18
○ 2026-03-30 13:53:04
● 2026-04-02 08:30:26
● 2026-05-27 03:09:22
○ 2026-06-08 02:21:02
○ 2026-06-17 04:08:54

○A188.114.97.02026-03-06 → 2026-05-27 · 8 obs

○ 2017-03-26 00:45:18
● 2026-03-06 04:38:40
○ 2026-03-15 03:58:18
○ 2026-03-30 13:53:04
● 2026-04-02 08:30:26
● 2026-05-27 03:09:22
○ 2026-06-08 02:21:02
○ 2026-06-17 04:08:54

○A2400:cb00:2048:1::681c:21d2015-07-13 → 2017-03-26 · 4 obs

● 2015-07-13 20:01:16
● 2017-03-26 00:45:18
○ 2026-03-06 04:38:40
○ 2026-06-17 04:08:54

○A2400:cb00:2048:1::681c:31d2015-07-13 → 2017-03-26 · 4 obs

● 2015-07-13 20:01:16
● 2017-03-26 00:45:18
○ 2026-03-06 04:38:40
○ 2026-06-17 04:08:54

●A2606:4700:3035::6815:1e462026-03-15 → 2026-06-17 · 7 obs

○ 2026-03-06 04:38:40
● 2026-03-15 03:58:18
● 2026-03-30 13:53:04
○ 2026-04-02 08:30:26
○ 2026-05-27 03:09:22
● 2026-06-08 02:21:02
● 2026-06-17 04:08:54

●A2606:4700:3036::ac43:ac3a2026-03-15 → 2026-06-17 · 7 obs

○ 2026-03-06 04:38:40
● 2026-03-15 03:58:18
● 2026-03-30 13:53:04
○ 2026-04-02 08:30:26
○ 2026-05-27 03:09:22
● 2026-06-08 02:21:02
● 2026-06-17 04:08:54

○A2a06:98c1:3120::2026-03-06 → 2026-05-27 · 8 obs

○ 2017-03-26 00:45:18
● 2026-03-06 04:38:40
○ 2026-03-15 03:58:18
○ 2026-03-30 13:53:04
● 2026-04-02 08:30:26
● 2026-05-27 03:09:22
○ 2026-06-08 02:21:02
○ 2026-06-17 04:08:54

○A2a06:98c1:3121::2026-03-06 → 2026-05-27 · 8 obs

○ 2017-03-26 00:45:18
● 2026-03-06 04:38:40
○ 2026-03-15 03:58:18
○ 2026-03-30 13:53:04
● 2026-04-02 08:30:26
● 2026-05-27 03:09:22
○ 2026-06-08 02:21:02
○ 2026-06-17 04:08:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
fdcore.com	carl.ns.cloudflare.com, eva.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.114

NS records: carl.ns.cloudflare.com, eva.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fdcore.com (unsigned zone)

⏱️ Timing

Total: 1799ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.172.58, 104.21.30.70`
AAAA	2	`2606:4700:3035::6815:1e46, 2606:4700:3036::ac43:ac3a`
NS	2	`carl.ns.cloudflare.com, eva.ns.cloudflare.com`
MX	1	`mx.yandex.ru (pri: 10)`
TXT	3	`v=spf1 include:mailgun.org ~all, v=spf1 ip4:92.53.113.7 ip4:92.53.116.0/2...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fdcore.com resolves to four IP addresses: 104.21.30.70, 172.67.172.58, 2606:4700:3035::6815:1e46 and 2606:4700:3036::ac43:ac3a.

Additional host names — www.alserkal.com, slaask.com, ovinaecloud.digital and two others — share IP numbers with fdcore.com.

Name Servers

The NS records for fdcore.com delegate to carl.ns.cloudflare.com and eva.ns.cloudflare.com.

fdcore.com shares its name server setup with other domains, including nili.email, pontyk.com.ua, polochka.net and two others.

fdcore.com has at least partial name server overlap with other domains, such as kooisystem.com.my, 896767.xyz, giny.de and two others.

It is common to find these name servers paired with the name servers adi.ns.cloudflare.com.

Host names with 6 IP numbers:

carl.ns.cloudflare.com maps to 108.162.193.106, 172.64.33.106, 173.245.59.106 and 3 additional IP addresses.

eva.ns.cloudflare.com maps to 108.162.192.114, 172.64.32.114, 173.245.58.114 and 3 additional IP addresses.

Mail Servers

fdcore.com has one mail server: mx.yandex.ru.

fdcore.com shares the same mail server setup as other domains, including iprj.ru, atakuy.ru, rukko.ru and two others.

fdcore.com shares mail servers — at least in part — with other domains, including park57.ru, 1ya.su, uragus.ru and two others.

mx.yandex.ru has two IP addresses: 77.88.21.249 and 2a02:6b8::311.