prefko.com - dns.ninja

`prefko.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:988^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:82e0^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.136^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.224^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rose.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rose.ns.cloudflare.com`
		A	108.162.192.141^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	172.64.32.141^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	173.245.58.141^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
NS	`tim.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b91^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c191^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2191^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tim.ns.cloudflare.com`
		A	108.162.193.145^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	172.64.33.145^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
		A	173.245.59.145^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tim.ns.cloudflare.com`
MX	`mx1.titan.email` ⭐
		A	18.235.222.233^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-235-222-233.compute-1.amazonaws.com`
		A	34.196.137.144^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-196-137-144.compute-1.amazonaws.com`
		A	52.55.77.147^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-55-77-147.compute-1.amazonaws.com`
MX	`mx2.titan.email`⁽²⁰⁾
		A	18.235.222.233^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-235-222-233.compute-1.amazonaws.com`
		A	34.196.137.144^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-196-137-144.compute-1.amazonaws.com`
		A	52.55.77.147^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-55-77-147.compute-1.amazonaws.com`
TXT	`v=spf1 include:spf.titan.email ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.9.136, 172.67.130.224
		IPv6 hints	2606:4700:3036::6815:988, 2606:4700:3036::ac43:82e0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOA	`rose.ns.cloudflare.com`dns@cloudflare.com serial=2406630850

`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=1783473786

Same first word

prefko.com

Similar names

fpoker.com

rkoepf.de

perkof.com

pokerf.tv

pokefr.com

ekprof.ru

kerpof.net

pokerf.de

DNS History

19 records (8 active, 11 former)

●NSrose.ns.cloudflare.com2015-07-10 → 2026-07-08 · 2 obs

● 2015-07-10 00:14:40
● 2026-07-08 01:48:24

●NStim.ns.cloudflare.com2015-07-10 → 2026-07-08 · 2 obs

● 2015-07-10 00:14:40
● 2026-07-08 01:48:24

○MXmailstore1.secureserver.net2015-07-10 → 2016-02-24 · 4 obs

● 2015-07-10 00:14:40
● 2016-02-24 04:44:00
○ 2016-06-20 00:42:08
○ 2026-07-08 01:48:24

●MXmx1.titan.email2026-03-21 → 2026-07-08 · 3 obs

○ 2016-06-20 00:42:08
● 2026-03-21 08:12:38
● 2026-07-08 01:48:24

●MXmx2.titan.email2026-03-21 → 2026-07-08 · 3 obs

○ 2016-06-20 00:42:08
● 2026-03-21 08:12:38
● 2026-07-08 01:48:24

○MXsmtp.secureserver.net2015-07-10 → 2016-02-24 · 4 obs

● 2015-07-10 00:14:40
● 2016-02-24 04:44:00
○ 2016-06-20 00:42:08
○ 2026-07-08 01:48:24

●A104.21.9.1362026-04-09 → 2026-07-08 · 5 obs

○ 2026-03-21 08:12:38
● 2026-04-09 04:51:34
● 2026-06-17 20:16:02
○ 2026-07-01 02:53:44
● 2026-07-08 01:48:24

○A104.28.20.462015-07-10 → 2017-03-26 · 4 obs

● 2015-07-10 00:14:40
● 2017-03-26 13:24:20
○ 2026-03-21 08:12:38
○ 2026-07-08 01:48:24

○A104.28.21.462015-07-10 → 2017-03-26 · 4 obs

● 2015-07-10 00:14:40
● 2017-03-26 13:24:20
○ 2026-03-21 08:12:38
○ 2026-07-08 01:48:24

●A172.67.130.2242026-04-09 → 2026-07-08 · 5 obs

○ 2026-03-21 08:12:38
● 2026-04-09 04:51:34
● 2026-06-17 20:16:02
○ 2026-07-01 02:53:44
● 2026-07-08 01:48:24

○A188.114.96.02026-03-21 → 2026-07-01 · 6 obs

○ 2017-03-26 13:24:20
● 2026-03-21 08:12:38
○ 2026-04-09 04:51:34
○ 2026-06-17 20:16:02
● 2026-07-01 02:53:44
○ 2026-07-08 01:48:24

○A188.114.97.02026-03-21 → 2026-07-01 · 6 obs

○ 2017-03-26 13:24:20
● 2026-03-21 08:12:38
○ 2026-04-09 04:51:34
○ 2026-06-17 20:16:02
● 2026-07-01 02:53:44
○ 2026-07-08 01:48:24

○A2400:cb00:2048:1::681c:142e2015-07-10 → 2017-03-26 · 4 obs

● 2015-07-10 00:14:40
● 2017-03-26 13:24:20
○ 2026-03-21 08:12:38
○ 2026-07-08 01:48:24

○A2400:cb00:2048:1::681c:152e2015-07-10 → 2017-03-26 · 4 obs

● 2015-07-10 00:14:40
● 2017-03-26 13:24:20
○ 2026-03-21 08:12:38
○ 2026-07-08 01:48:24

○A2606:4700:3034::6815:9882026-04-09 → 2026-06-17 · 5 obs

○ 2026-03-21 08:12:38
● 2026-04-09 04:51:34
● 2026-06-17 20:16:02
○ 2026-07-01 02:53:44
○ 2026-07-08 01:48:24

●A2606:4700:3036::6815:9882026-07-08 → 2026-07-08 · 2 obs

○ 2026-07-01 02:53:44
● 2026-07-08 01:48:24

●A2606:4700:3036::ac43:82e02026-04-09 → 2026-07-08 · 5 obs

○ 2026-03-21 08:12:38
● 2026-04-09 04:51:34
● 2026-06-17 20:16:02
○ 2026-07-01 02:53:44
● 2026-07-08 01:48:24

○A2a06:98c1:3120::2026-03-21 → 2026-07-01 · 6 obs

○ 2017-03-26 13:24:20
● 2026-03-21 08:12:38
○ 2026-04-09 04:51:34
○ 2026-06-17 20:16:02
● 2026-07-01 02:53:44
○ 2026-07-08 01:48:24

○A2a06:98c1:3121::2026-03-21 → 2026-07-01 · 6 obs

○ 2017-03-26 13:24:20
● 2026-03-21 08:12:38
○ 2026-04-09 04:51:34
○ 2026-06-17 20:16:02
● 2026-07-01 02:53:44
○ 2026-07-08 01:48:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
prefko.com	rose.ns.cloudflare.com, tim.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.141

NS records: rose.ns.cloudflare.com, tim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prefko.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.9.136, 172.67.130.224`
AAAA	2	`2606:4700:3036::ac43:82e0, 2606:4700:3036::6815:988`
NS	2	`rose.ns.cloudflare.com, tim.ns.cloudflare.com`
MX	2	`mx1.titan.email (pri: 10), mx2.titan.email (pri: 20)`
TXT	1	`v=spf1 include:spf.titan.email ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rose.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

prefko.com resolves to four IP addresses: 104.21.9.136, 172.67.130.224, 2606:4700:3036::6815:988 and 2606:4700:3036::ac43:82e0.

Additional host names — isente.net, laplusbelleco.com, obxbarber.com and two others — share IP numbers with prefko.com.

Name Servers

DNS delegation for prefko.com points to two name servers: rose.ns.cloudflare.com and tim.ns.cloudflare.com.

prefko.com shares its name server setup with other domains, including gorlovka.ua, shostkanews.city, deoworkz.com and two others.

prefko.com partially shares its NS delegation with several other domains, including bioti.co, dalinis.net, roulettedoc.com and two others.

These name servers regularly co-occur with the name servers steven.ns.cloudflare.com, adrian.ns.cloudflare.com and wesley.ns.cloudflare.com.

Host names with 6 IP numbers:

rose.ns.cloudflare.com has IP addresses 108.162.192.141, 172.64.32.141 and 173.245.58.141, plus 3 other.

tim.ns.cloudflare.com has IP addresses 108.162.193.145, 172.64.33.145 and 173.245.59.145, plus 3 other.

Mail Servers

prefko.com has two mail servers: mx1.titan.email and mx2.titan.email.

prefko.com shares the same mail server setup as other domains, including corepilatesreformer.com, zkdigital.com, dirempresarial.com.mx and two others.

prefko.com shares mail servers — at least in part — with other domains, including conversationtoolkit.com, originsi.com, hisooq.com and two others.

mx1.titan.email resolves to 18.235.222.233, 34.196.137.144 and 52.55.77.147; mx2.titan.email resolves to those same three IP addresses.

Host names pointing to 18.235.222.233 IP addresses: mx1.titan.email and mx2.titan.email.

Host names pointing to 34.196.137.144 IP addresses: mx1.titan.email and mx2.titan.email.

Host names pointing to 52.55.77.147 IP addresses: mx1.titan.email and mx2.titan.email.