open-set.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`open-set.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:4a55^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:9c68^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.85^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.104^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chad.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c152^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chad.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2152^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chad.ns.cloudflare.com`
		A	108.162.193.82^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	172.64.33.82^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	173.245.59.82^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
NS	`kehlani.ns.cloudflare.com`
		A	2606:4700:50::a29f:26df^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kehlani.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kehlani.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kehlani.ns.cloudflare.com`
		A	108.162.194.223^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kehlani.ns.cloudflare.com`
		A	162.159.38.223^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kehlani.ns.cloudflare.com`
		A	172.64.34.223^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kehlani.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.85, 172.67.156.104
		IPv6 hints	2606:4700:3032::6815:4a55, 2606:4700:3032::ac43:9c68
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com
SOA	`chad.ns.cloudflare.com`dns@cloudflare.com serial=2410712504

`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=1786863594

Same first word

open-set.com

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one-step.at

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e-posten.de

one-step.biz

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one-step.pl

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one-step.cz

esop-net.de

e-posten.com

one-step.it

one-step.co.jp

step-one.com.hk

one-step.eu

step-one.hk

step-one.net

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one-step.co.kr

one-step.ch

e-posten.dk

step-one.nl

one-step.org

one-step.se

e-posnet.com

DNS History

23 records (6 active, 17 former)

○NSadam.ns.cloudflare.com2026-02-15 → 2026-03-12 · 5 obs

○ 2017-12-14 12:40:30
● 2026-02-15 15:40:06
● 2026-03-12 13:55:12
○ 2026-03-17 14:11:32
○ 2026-08-16 07:25:02

○NSariadne.ns.cloudflare.com2026-02-15 → 2026-08-16 · 2 obs

○ 2026-02-15 15:40:06
○ 2026-08-16 07:25:02

●NSchad.ns.cloudflare.com2026-03-17 → 2026-08-16 · 3 obs

○ 2026-03-12 13:55:12
● 2026-03-17 14:11:32
● 2026-08-16 07:25:02

●NSkehlani.ns.cloudflare.com2026-03-17 → 2026-08-16 · 3 obs

○ 2026-03-12 13:55:12
● 2026-03-17 14:11:32
● 2026-08-16 07:25:02

○NSkyrie.ns.cloudflare.com2026-02-15 → 2026-08-16 · 2 obs

○ 2026-02-15 15:40:06
○ 2026-08-16 07:25:02

○NSns1.bluehost.com2015-08-22 → 2017-12-14 · 4 obs

● 2015-08-22 02:30:14
● 2017-12-14 12:40:30
○ 2026-02-15 15:40:06
○ 2026-08-16 07:25:02

○NSns2.bluehost.com2015-08-22 → 2017-12-14 · 4 obs

● 2015-08-22 02:30:14
● 2017-12-14 12:40:30
○ 2026-02-15 15:40:06
○ 2026-08-16 07:25:02

○NSrosalie.ns.cloudflare.com2026-02-15 → 2026-03-12 · 5 obs

○ 2017-12-14 12:40:30
● 2026-02-15 15:40:06
● 2026-03-12 13:55:12
○ 2026-03-17 14:11:32
○ 2026-08-16 07:25:02

○MXmail.open-set.com2015-08-22 → 2026-02-15 · 4 obs

● 2015-08-22 02:30:14
● 2026-02-15 16:53:14
○ 2026-02-17 13:21:20
○ 2026-08-16 07:25:02

●A104.21.74.852026-02-15 → 2026-08-16 · 15 obs

○ 2017-12-14 12:40:30
● 2026-02-15 15:40:06
● 2026-03-12 13:55:12
○ 2026-03-17 14:11:32
● 2026-03-17 14:47:04
● 2026-04-02 19:14:04
○ 2026-04-03 08:09:04
● 2026-04-04 18:18:46
● 2026-04-28 07:11:04
○ 2026-04-30 14:55:12
● 2026-05-01 07:00:06
● 2026-05-15 14:54:54
○ 2026-05-16 13:40:22
● 2026-05-29 17:10:00
● 2026-08-16 07:25:02

○A162.241.225.722017-12-14 → 2017-12-14 · 4 obs

○ 2017-01-09 04:15:48
● 2017-12-14 12:40:30
○ 2026-02-15 15:40:06
○ 2026-08-16 07:25:02

○A172.64.80.12026-02-15 → 2026-08-16 · 2 obs

○ 2026-02-15 15:40:06
○ 2026-08-16 07:25:02

●A172.67.156.1042026-02-15 → 2026-08-16 · 15 obs

○A188.114.96.02026-03-17 → 2026-05-16 · 13 obs

○ 2026-03-12 13:55:12
● 2026-03-17 14:11:32
○ 2026-03-17 14:47:04
○ 2026-04-02 19:14:04
● 2026-04-03 08:09:04
○ 2026-04-04 18:18:46
○ 2026-04-28 07:11:04
● 2026-04-30 14:55:12
○ 2026-05-01 07:00:06
○ 2026-05-15 14:54:54
● 2026-05-16 13:40:22
○ 2026-05-29 17:10:00
○ 2026-08-16 07:25:02

○A188.114.97.02026-03-17 → 2026-05-16 · 13 obs

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-15 → 2026-08-16 · 2 obs

○ 2026-02-15 15:40:06
○ 2026-08-16 07:25:02

●A2606:4700:3032::6815:4a552026-07-13 → 2026-08-16 · 3 obs

○ 2026-06-01 16:45:06
● 2026-07-13 01:27:58
● 2026-08-16 07:25:02

●A2606:4700:3032::ac43:9c682026-07-13 → 2026-08-16 · 3 obs

○ 2026-06-01 16:45:06
● 2026-07-13 01:27:58
● 2026-08-16 07:25:02

○A2606:4700:3033::ac43:9c682026-02-15 → 2026-06-01 · 17 obs

○A2606:4700:3036::6815:4a552026-02-15 → 2026-06-01 · 17 obs

○A2a06:98c1:3120::2026-03-17 → 2026-05-16 · 13 obs

○A2a06:98c1:3121::2026-03-17 → 2026-05-16 · 13 obs

○A69.195.124.2472015-08-22 → 2017-01-09 · 4 obs

● 2015-08-22 02:30:14
● 2017-01-09 04:15:48
○ 2017-12-14 12:40:30
○ 2026-08-16 07:25:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
open-set.com	chad.ns.cloudflare.com, kehlani.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.223

NS records: chad.ns.cloudflare.com, kehlani.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for open-set.com (unsigned zone)

⏱️ Timing

Total: 129ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.156.104, 104.21.74.85`
AAAA	2	`2606:4700:3032::ac43:9c68, 2606:4700:3032::6815:4a55`
NS	2	`chad.ns.cloudflare.com, kehlani.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chad.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

open-set.com resolves to four IP addresses: 104.21.74.85, 172.67.156.104, 2606:4700:3032::6815:4a55 and 2606:4700:3032::ac43:9c68.

truperformance.co, www.wecamp.it, antonellaboutique.com plus two other host names have IP numbers in common with open-set.com.

Name Servers

DNS delegation for open-set.com points to two name servers: chad.ns.cloudflare.com and kehlani.ns.cloudflare.com.

The name server configuration of open-set.com is shared with other domains, for instance cosmostarllc.com, huettenhilfe.de, k-html.com and two others.

open-set.com has at least partial name server overlap with other domains, such as secondsout.com, rainbet-ufficiale.it, chrisdone.me and two others.

It is common to see these name servers used together with name servers betty.ns.cloudflare.com and nina.ns.cloudflare.com.

Hosts with 6 IP addresses each:

chad.ns.cloudflare.com has IP addresses 108.162.193.82, 172.64.33.82 and 173.245.59.82, plus 3 other.

kehlani.ns.cloudflare.com has IP addresses 108.162.194.223, 162.159.38.223 and 172.64.34.223, plus 3 other.