ohdkc.com - dns.ninja

`ohdkc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:1839^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d91f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.57^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.31^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c097^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2097^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donna.ns.cloudflare.com`
		A	108.162.192.151^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	172.64.32.151^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	173.245.58.151^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
NS	`viddy.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c63^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`viddy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c363^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`viddy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2363^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`viddy.ns.cloudflare.com`
		A	108.162.195.99^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`viddy.ns.cloudflare.com`
		A	162.159.44.99^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`viddy.ns.cloudflare.com`
		A	172.64.35.99^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`viddy.ns.cloudflare.com`
MX	`ohdkc-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.11.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.41.54^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
TXT	`cLFDYT+uXFQCT0KkRqnmR28SSeLy3cSILOCZ9HEFFl9vZJFpPxeCp0Ysw6YmE9TODQdbfZYb1OcHc...`
TXT	`v=spf1 ip4:64.126.119.171 ip4:64.126.119.175 ip4:67.134.171.69 include:us._ne...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.57, 172.67.217.31
		IPv6 hints	2606:4700:3037::6815:1839, 2606:4700:3037::ac43:d91f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=249, name=cloudflare-ech.com
SOA	`donna.ns.cloudflare.com`dns@cloudflare.com serial=2410505624

`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=1785604412

WOT: SAFE (62/100)

Subdomains

mail.ohdkc.com

Same first word

ohdkc.com

Similar names

chokd.com

dhkco.com

kdhco.net

odkch.com

hdkco.co.jp

dkoch.de

khdoc.com

hkdoc.com

dkoch.dk

hkdco.com

hkcod.com

hkodc.com

dkoch.ch

ckhod.com

hdock.com

dkoch.me

kdcho.com

DNS History

19 records (7 active, 12 former)

●NSdonna.ns.cloudflare.com2026-02-18 → 2026-08-01 · 3 obs

○ 2020-03-15 20:52:38
● 2026-02-18 15:05:16
● 2026-08-01 17:17:22

○NSns1.dnsimple.com2015-07-19 → 2020-03-15 · 4 obs

● 2015-07-19 19:41:08
● 2020-03-15 20:52:38
○ 2026-02-18 15:05:16
○ 2026-08-01 17:17:22

○NSns2.dnsimple.com2015-07-19 → 2020-03-15 · 4 obs

● 2015-07-19 19:41:08
● 2020-03-15 20:52:38
○ 2026-02-18 15:05:16
○ 2026-08-01 17:17:22

○NSns3.dnsimple.com2015-07-19 → 2020-03-15 · 4 obs

● 2015-07-19 19:41:08
● 2020-03-15 20:52:38
○ 2026-02-18 15:05:16
○ 2026-08-01 17:17:22

○NSns4.dnsimple.com2015-07-19 → 2020-03-15 · 4 obs

● 2015-07-19 19:41:08
● 2020-03-15 20:52:38
○ 2026-02-18 15:05:16
○ 2026-08-01 17:17:22

●NSviddy.ns.cloudflare.com2026-02-18 → 2026-08-01 · 3 obs

○ 2020-03-15 20:52:38
● 2026-02-18 15:05:16
● 2026-08-01 17:17:22

○MXmail.ohdkc.com2015-07-19 → 2016-04-16 · 4 obs

● 2015-07-19 19:41:08
● 2016-04-16 14:42:14
○ 2020-03-15 20:52:38
○ 2026-08-01 17:17:22

○MXmail2.ohdkc.com2015-07-19 → 2016-04-16 · 4 obs

● 2015-07-19 19:41:08
● 2016-04-16 14:42:14
○ 2020-03-15 20:52:38
○ 2026-08-01 17:17:22

○MXmx1.hc4261-37.iphmx.com2020-03-15 → 2020-03-15 · 4 obs

○ 2016-04-16 14:42:14
● 2020-03-15 20:52:38
○ 2026-02-18 15:05:16
○ 2026-08-01 17:17:22

○MXmx2.hc4261-37.iphmx.com2020-03-15 → 2020-03-15 · 4 obs

○ 2016-04-16 14:42:14
● 2020-03-15 20:52:38
○ 2026-02-18 15:05:16
○ 2026-08-01 17:17:22

●MXohdkc-com.mail.protection.outlook.com2026-02-18 → 2026-08-01 · 3 obs

○ 2020-03-15 20:52:38
● 2026-02-18 15:05:16
● 2026-08-01 17:17:22

●A104.21.24.572026-02-18 → 2026-08-01 · 3 obs

○ 2020-03-15 20:52:38
● 2026-02-18 15:05:16
● 2026-08-01 17:17:22

●A172.67.217.312026-02-18 → 2026-08-01 · 3 obs

○ 2020-03-15 20:52:38
● 2026-02-18 15:05:16
● 2026-08-01 17:17:22

○A2606:4700:3035::6815:18392026-02-18 → 2026-04-10 · 5 obs

○ 2020-03-15 20:52:38
● 2026-02-18 15:05:16
● 2026-04-10 06:28:38
○ 2026-07-25 08:47:40
○ 2026-08-01 17:17:22

○A2606:4700:3035::ac43:d91f2026-02-18 → 2026-04-10 · 5 obs

○ 2020-03-15 20:52:38
● 2026-02-18 15:05:16
● 2026-04-10 06:28:38
○ 2026-07-25 08:47:40
○ 2026-08-01 17:17:22

●A2606:4700:3037::6815:18392026-07-25 → 2026-08-01 · 3 obs

○ 2026-04-10 06:28:38
● 2026-07-25 08:47:40
● 2026-08-01 17:17:22

●A2606:4700:3037::ac43:d91f2026-07-25 → 2026-08-01 · 3 obs

○ 2026-04-10 06:28:38
● 2026-07-25 08:47:40
● 2026-08-01 17:17:22

○A3.13.31.2142020-03-15 → 2020-03-15 · 4 obs

○ 2016-04-16 14:42:14
● 2020-03-15 20:52:38
○ 2026-02-18 15:05:16
○ 2026-08-01 17:17:22

○A50.31.225.932015-07-19 → 2016-04-16 · 4 obs

● 2015-07-19 19:41:08
● 2016-04-16 14:42:14
○ 2020-03-15 20:52:38
○ 2026-08-01 17:17:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ohdkc.com	donna.ns.cloudflare.com, viddy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.151

NS records: donna.ns.cloudflare.com, viddy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ohdkc.com (unsigned zone)

⏱️ Timing

Total: 160ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.217.31, 104.21.24.57`
AAAA	2	`2606:4700:3037::ac43:d91f, 2606:4700:3037::6815:1839`
NS	2	`donna.ns.cloudflare.com, viddy.ns.cloudflare.com`
MX	1	`ohdkc-com.mail.protection.outlook.com (p`
TXT	2	`cLFDYT+uXFQCT0KkRqnmR28SSeLy3cSILOCZ9HEF, v=spf1 ip4:64.126.119.171 ip4:64.126.119`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donna.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

ohdkc.com serves as the parent of mail.ohdkc.com.

IP Addresses

ohdkc.com resolves to four IP addresses: 104.21.24.57, 172.67.217.31, 2606:4700:3037::6815:1839 and 2606:4700:3037::ac43:d91f.

Two other host names, along with narrativetarot.com, fuke0512.com and mrvillage.dev, also share IP numbers with ohdkc.com.

Name Servers

ohdkc.com is served by two delegated name servers, donna.ns.cloudflare.com and viddy.ns.cloudflare.com.

ohdkc.com shares its NS records with other domains, for example overheaddoorboston.com, ohdsck.com, doorcontrolservices.com and two others.

ohdkc.com has at least partial name server overlap with other domains, such as vascat.com, appsplumbing.com, 1pls.com and two others.

It is common to find these name servers paired with the name servers bayan.ns.cloudflare.com, jule.ns.cloudflare.com, moura.ns.cloudflare.com and nash.ns.cloudflare.com.

DNS names with 6 IP addresses:

donna.ns.cloudflare.com carries IP addresses 108.162.192.151, 172.64.32.151 and 173.245.58.151, with 3 other addresses beyond those.

viddy.ns.cloudflare.com carries IP addresses 108.162.195.99, 162.159.44.99 and 172.64.35.99, with 3 other addresses beyond those.

Mail Servers

The sole mail server for ohdkc.com is ohdkc-com.mail.protection.outlook.com.

With 8 IP addresses total, ohdkc-com.mail.protection.outlook.com resolves to 52.101.9.26, 52.101.10.5, 52.101.11.17 and 5 others.