cyfun.com - dns.ninja

`cyfun.com`

DNSSEC	⚠️ Not signed
A	45.77.75.133^{🇺🇸 AS-VULTR45.77.72.0/22 Vultr Assigned Prefix}
		PTR	`45.77.75.133.vultrusercontent.com`
A	45.77.92.157^{🇺🇸 AS-VULTR45.77.92.0/22 Vultr Assigned Prefix}
A	207.246.78.75^{🇺🇸 AS-VULTR207.246.64.0/20 Vultr Assigned Prefix}
NS	`ns1.dnsowl.com` ⭐
		A	2400:cb00:2049:1::a29f:1a88^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1bad^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.136^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.173^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1a31^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b82^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.49^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.130^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1aea^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b62^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.234^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.98^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx4.emailowl.com` ⭐
		A	207.246.121.203^{🇺🇸 AS-VULTR207.246.120.0/21 Vultr Assigned Prefix}
			PTR	`mx4.emailowl.com`
MX	`mx5.emailowl.com` ⭐
		A	45.63.17.188^{🇺🇸 AS-VULTR45.63.16.0/21 Vultr Assigned Prefix}
			PTR	`mx5.emailowl.com`
MX	`mx6.emailowl.com` ⭐
		A	107.191.41.169^{🇺🇸 AS-VULTR107.191.40.0/22 Vultr Assigned Prefix}
			PTR	`mx6.emailowl.com`
TXT	`84f7c610-e6d4-4c16-916e-1a08d476002f`
TXT	`v=spf1 a mx -all`
SOA	`ns1.dnsowl.com`hostmaster@dnsowl.com serial=1786047899

`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=1786276549

Same first word

cyfun.com

cyfun.eu

cyfun.be

Similar names

funcy.readthedocs.io

nycuf.com

funyc.com

fncyu.com

funcy.co.uk

nyfcu.org

funcy.net

cnfuy.com

nycuf.org

ycfun.com

funcy.com

yuncf.com

funcy.de

yunfc.net

nyfcu.com

cfyun.cn

cfyun.com

funcy.com.ua

fcyun.com

cfyun.net

fyucn.com

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uycnf.at

yunfc.com

funcy.ru

nuyfc.org.uk

DNS History

26 records (9 active, 17 former)

○NSbuy.internettraffic.com2015-07-21 → 2016-08-29 · 5 obs

○ 2008-03-17 17:54:06
● 2015-07-21 16:58:30
● 2016-08-29 20:57:42
○ 2017-04-01 06:26:44
○ 2026-08-09 12:05:50

○NSdns1.name-services.com2017-04-01 → 2017-04-01 · 4 obs

○ 2016-08-29 20:57:42
● 2017-04-01 06:26:44
○ 2026-07-09 02:12:10
○ 2026-08-09 12:05:50

○NSdns2.name-services.com2017-04-01 → 2017-04-01 · 4 obs

○ 2016-08-29 20:57:42
● 2017-04-01 06:26:44
○ 2026-07-09 02:12:10
○ 2026-08-09 12:05:50

○NSdns3.name-services.com2017-04-01 → 2017-04-01 · 4 obs

○ 2016-08-29 20:57:42
● 2017-04-01 06:26:44
○ 2026-07-09 02:12:10
○ 2026-08-09 12:05:50

○NSdns4.name-services.com2017-04-01 → 2017-04-01 · 4 obs

○ 2016-08-29 20:57:42
● 2017-04-01 06:26:44
○ 2026-07-09 02:12:10
○ 2026-08-09 12:05:50

○NSdns5.name-services.com2017-04-01 → 2017-04-01 · 4 obs

○ 2016-08-29 20:57:42
● 2017-04-01 06:26:44
○ 2026-07-09 02:12:10
○ 2026-08-09 12:05:50

●NSns1.dnsowl.com2026-07-09 → 2026-08-09 · 3 obs

○ 2017-04-01 06:26:44
● 2026-07-09 02:12:10
● 2026-08-09 12:05:50

○NSns1.smartname.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 17:54:06
○ 2015-07-21 16:58:30
○ 2026-08-09 12:05:50

●NSns2.dnsowl.com2026-07-09 → 2026-08-09 · 3 obs

○ 2017-04-01 06:26:44
● 2026-07-09 02:12:10
● 2026-08-09 12:05:50

○NSns2.smartname.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 17:54:06
○ 2015-07-21 16:58:30
○ 2026-08-09 12:05:50

●NSns3.dnsowl.com2026-07-09 → 2026-08-09 · 3 obs

○ 2017-04-01 06:26:44
● 2026-07-09 02:12:10
● 2026-08-09 12:05:50

○NSsell.internettraffic.com2015-07-21 → 2016-08-29 · 5 obs

○ 2008-03-17 17:54:06
● 2015-07-21 16:58:30
● 2016-08-29 20:57:42
○ 2017-04-01 06:26:44
○ 2026-08-09 12:05:50

○MXdev.null2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 17:54:06
○ 2015-07-21 16:58:30
○ 2026-08-09 12:05:50

●MXmx4.emailowl.com2026-07-09 → 2026-08-09 · 3 obs

○ 2015-07-21 16:58:30
● 2026-07-09 02:12:10
● 2026-08-09 12:05:50

●MXmx5.emailowl.com2026-07-09 → 2026-08-09 · 3 obs

○ 2015-07-21 16:58:30
● 2026-07-09 02:12:10
● 2026-08-09 12:05:50

●MXmx6.emailowl.com2026-07-09 → 2026-08-09 · 3 obs

○ 2015-07-21 16:58:30
● 2026-07-09 02:12:10
● 2026-08-09 12:05:50

○A107.161.23.2042026-07-09 → 2026-07-09 · 3 obs

○ 2017-04-01 06:26:44
● 2026-07-09 02:12:10
○ 2026-08-09 12:05:50

○A198.251.81.302026-07-09 → 2026-07-09 · 3 obs

○ 2017-04-01 06:26:44
● 2026-07-09 02:12:10
○ 2026-08-09 12:05:50

●A207.246.78.752026-08-09 → 2026-08-09 · 2 obs

○ 2026-07-09 02:12:10
● 2026-08-09 12:05:50

○A208.254.26.1322008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 17:54:06
○ 2015-07-21 16:58:30
○ 2026-08-09 12:05:50

○A209.141.38.712026-07-09 → 2026-07-09 · 3 obs

○ 2017-04-01 06:26:44
● 2026-07-09 02:12:10
○ 2026-08-09 12:05:50

●A45.77.75.1332026-08-09 → 2026-08-09 · 2 obs

○ 2026-07-09 02:12:10
● 2026-08-09 12:05:50

●A45.77.92.1572026-08-09 → 2026-08-09 · 2 obs

○ 2026-07-09 02:12:10
● 2026-08-09 12:05:50

○A69.172.201.1532016-08-29 → 2016-08-29 · 4 obs

○ 2016-02-27 21:40:04
● 2016-08-29 20:57:42
○ 2017-04-01 06:26:44
○ 2026-08-09 12:05:50

○A69.172.201.2082015-07-21 → 2016-02-27 · 5 obs

○ 2008-03-17 17:54:06
● 2015-07-21 16:58:30
● 2016-02-27 21:40:04
○ 2016-08-29 20:57:42
○ 2026-08-09 12:05:50

○A8.5.1.372017-04-01 → 2017-04-01 · 4 obs

○ 2016-08-29 20:57:42
● 2017-04-01 06:26:44
○ 2026-07-09 02:12:10
○ 2026-08-09 12:05:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cyfun.com	ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com	12 records

✅ Authoritative Response

Server:162.159.26.234

NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cyfun.com (unsigned zone)

⏱️ Timing

Total: 325ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`45.77.92.157, 45.77.75.133...`
NS	3	`ns1.dnsowl.com, ns2.dnsowl.com...`
MX	3	`mx4.emailowl.com (pri: 10), mx5.emailowl.com (pri: 10)...`
TXT	2	`84f7c610-e6d4-4c16-916e-1a08d476002f, v=spf1 a mx -all`
SOA	1	`ns1.dnsowl.com hostmaster.dnsowl.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns1.dnsowl.com, ns1.dnsowl.com, ns1.dnsowl.com...)

Analysis

IP Addresses

cyfun.com points to three IP numbers, namely 45.77.75.133, 45.77.92.157 and 207.246.78.75.

Additional host names — planetcrap.com, americanirlines.com, ruspda.com and two others — share IP numbers with cyfun.com.

Name Servers

cyfun.com has three name servers — ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.

At least some of cyfun.com's name servers are shared with other domains, for example canaan.technology, linzehui.me, partus.rest and two more.

Each of the hosts ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com resolves to four IP addresses: ns1.dnsowl.com points to 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad; ns2.dnsowl.com points to 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82; and ns3.dnsowl.com points to 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.

Mail Servers

The MX records for cyfun.com list three mail servers: mx4.emailowl.com, mx5.emailowl.com and mx6.emailowl.com.

cyfun.com shares mail servers — at least in part — with other domains, including velories.com, zopm.com, mroyun.sbs and two others.

Each of the three hostnames points to exactly one IP address: mx4.emailowl.com points to 207.246.121.203, mx5.emailowl.com points to 45.63.17.188 and mx6.emailowl.com points to 107.191.41.169.