🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`oftk.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:38cc^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:bbdd^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.204^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.221^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`annalise.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`annalise.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`annalise.ns.cloudflare.com`
		A	108.162.194.234^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	162.159.38.234^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	172.64.34.234^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
NS	`drew.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`drew.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`drew.ns.cloudflare.com`
		A	108.162.193.160^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	172.64.33.160^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
		A	173.245.59.160^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`drew.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.204, 172.67.187.221
		IPv6 hints	2606:4700:3036::6815:38cc, 2606:4700:3037::ac43:bbdd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com
SOA	`annalise.ns.cloudflare.com`dns@cloudflare.com serial=2412985218

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

oftk.dev

oftk.se

oftk.com

oftk.ru

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koft.ru

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Previous names

ofkm.dev

oflabs.dev

ofmi.dev

ofog.dev

ofoghlu.dev

ofone.dev

ofork.dev

ofosu.dev

ofox.dev

ofppt.dev

oframework.dev

ofri.dev

ofrigut.dev

ofrikas.dev

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ofsaleem.dev

ofshore.dev

ofstudio.dev

oftech.dev

oftenn.dev

Next names

oftomorrow.dev

ofton.dev

oftt.dev

ofuda.dev

ofuro.dev

ofuton-term.dev

og-sdk.dev

og.dev

og0.dev

og1o.dev

og404.dev

og69.dev

ogaal.dev

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ogac.dev

ogaclejapan.dev

ogadrivenlabs.dev

ogage.dev

ogai.dev

DNS History

11 records (11 active, 0 former)

●NSannalise.ns.cloudflare.com2026-08-31 → 2026-09-04 · 2 obs

● 2026-08-31 11:17:34
● 2026-09-04 13:21:06

●NSdrew.ns.cloudflare.com2026-08-31 → 2026-09-04 · 2 obs

● 2026-08-31 11:17:34
● 2026-09-04 13:21:06

●MXeforward1.registrar-servers.com2026-08-31 → 2026-09-04 · 2 obs

● 2026-08-31 11:17:34
● 2026-09-04 13:21:06

●MXeforward2.registrar-servers.com2026-08-31 → 2026-09-04 · 2 obs

● 2026-08-31 11:17:34
● 2026-09-04 13:21:06

●MXeforward3.registrar-servers.com2026-08-31 → 2026-09-04 · 2 obs

● 2026-08-31 11:17:34
● 2026-09-04 13:21:06

●MXeforward4.registrar-servers.com2026-08-31 → 2026-09-04 · 2 obs

● 2026-08-31 11:17:34
● 2026-09-04 13:21:06

●MXeforward5.registrar-servers.com2026-08-31 → 2026-09-04 · 2 obs

● 2026-08-31 11:17:34
● 2026-09-04 13:21:06

●A104.21.56.2042026-08-31 → 2026-09-04 · 2 obs

● 2026-08-31 11:17:34
● 2026-09-04 13:21:06

●A172.67.187.2212026-08-31 → 2026-09-04 · 2 obs

● 2026-08-31 11:17:34
● 2026-09-04 13:21:06

●A2606:4700:3036::6815:38cc2026-08-31 → 2026-09-04 · 2 obs

● 2026-08-31 11:17:34
● 2026-09-04 13:21:06

●A2606:4700:3037::ac43:bbdd2026-08-31 → 2026-09-04 · 2 obs

● 2026-08-31 11:17:34
● 2026-09-04 13:21:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
oftk.dev	annalise.ns.cloudflare.com, drew.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.234

NS records: annalise.ns.cloudflare.com, drew.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oftk.dev (unsigned zone)

⏱️ Timing

Total: 866ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.56.204, 172.67.187.221`
AAAA	2	`2606:4700:3037::ac43:bbdd, 2606:4700:3036::6815:38cc`
NS	2	`annalise.ns.cloudflare.com, drew.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`annalise.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

oftk.dev directs to four IP numbers, which are 104.21.56.204, 172.67.187.221, 2606:4700:3036::6815:38cc and 2606:4700:3037::ac43:bbdd.

Among the host names that share IP numbers with oftk.dev are www.k9bellybliss.com, stockscaniq.com, cuthotel.com and two others.

Name Servers

oftk.dev has two authoritative name servers — annalise.ns.cloudflare.com and drew.ns.cloudflare.com.

oftk.dev has the same name server delegation as a number of other domains, such as brookshirehaven.com, chatwell.pages.dev, mystlenetus.pages.dev and two more.

At least some of oftk.dev's name servers are shared with other domains, for example reds-connect.pages.dev, 1775qs.cc, customerpath.info and two more.

These name servers tend to be deployed in combination with the name servers noah.ns.cloudflare.com and peyton.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

annalise.ns.cloudflare.com points to 108.162.194.234, 162.159.38.234, 172.64.34.234 and 3 other IP addresses.

drew.ns.cloudflare.com points to 108.162.193.160, 172.64.33.160, 173.245.59.160 and 3 other IP addresses.

Mail Servers

Five mail servers handle oftk.dev: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

oftk.dev shares at least some of its mail servers with other domains — for example vbm1xm12.pro, communityfoundationofamerica.com, humanire.com and two more.

It is common to find these mail servers used together with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Hosts that resolve to one IP address:

eforward1.registrar-servers.com resolves to 162.255.118.51.

eforward2.registrar-servers.com resolves to 162.255.118.52.

eforward3.registrar-servers.com resolves to 162.255.118.51.

eforward4.registrar-servers.com resolves to 162.255.118.52.

eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

The host names eforward2.registrar-servers.com and eforward4.registrar-servers.com both resolve to 162.255.118.52 IP addresses.