itplus.us - dns.ninja

`itplus.us`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:c61e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2a0e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.14^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.30^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ariadne.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariadne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ariadne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ariadne.ns.cloudflare.com`
		A	108.162.194.225^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariadne.ns.cloudflare.com`
		A	162.159.38.225^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariadne.ns.cloudflare.com`
		A	172.64.34.225^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariadne.ns.cloudflare.com`
NS	`jonah.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bba^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ba^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jonah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ba^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jonah.ns.cloudflare.com`
		A	108.162.193.186^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
		A	172.64.33.186^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
		A	173.245.59.186^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jonah.ns.cloudflare.com`
MX	`itplus-us.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
TXT	`1password-site-verification=42ZZTJD65ZACFPBS26NBH2KHTA`
TXT	`ppe-4af934dceb26546646e1`
TXT	`v=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.14, 172.67.198.30
		IPv6 hints	2606:4700:3035::ac43:c61e, 2606:4700:3037::6815:2a0e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOA	`ariadne.ns.cloudflare.com`dns@cloudflare.com serial=2407376500

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1785568222

Same first word

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itplus.co.za

itplus.in

itplus.net.cn

itplus.co

itplus.dk

itplus.net

itplus.edu.vn

itplus.pro

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Similar names

plusit.no

pulits.com

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listup.net

plusit.com.au

listup.org

pulsit.com

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stulip.com

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plusit.cn

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plistu.org

itpuls.ru

plusti.com

tulips.pink

litsup.com

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plutis.com

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itpuls.com

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tulips.biz

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liptus.com

uplist.co

tulips.com

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listup.jp

plusit.info

stupil.com

tulips.cz

tulips.cn

stulip.org

listup.me

pulsit.se

tulips.com.pk

itpuls.dk

pulsit.net

tiplus.cn

tulips.chat

DNS History

24 records (7 active, 17 former)

●NSariadne.ns.cloudflare.com2026-03-24 → 2026-08-01 · 3 obs

○ 2018-08-17 15:12:00
● 2026-03-24 23:50:48
● 2026-08-01 07:48:30

●NSjonah.ns.cloudflare.com2026-03-24 → 2026-08-01 · 3 obs

○ 2018-08-17 15:12:00
● 2026-03-24 23:50:48
● 2026-08-01 07:48:30

○NSns1.bluehost.com2015-07-15 → 2018-08-17 · 4 obs

● 2015-07-15 07:40:42
● 2018-08-17 15:12:00
○ 2026-03-24 23:50:48
○ 2026-08-01 07:48:30

○NSns2.bluehost.com2015-07-15 → 2018-08-17 · 4 obs

● 2015-07-15 07:40:42
● 2018-08-17 15:12:00
○ 2026-03-24 23:50:48
○ 2026-08-01 07:48:30

○MXfallbackmx.spamexperts.eu2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 07:40:42
○ 2015-11-13 17:56:10
○ 2026-08-01 07:48:30

○MXit-tech.us.bak-mx.na0105.smtpbak.com2015-11-13 → 2017-01-30 · 5 obs

○ 2015-07-15 07:40:42
● 2015-11-13 17:56:10
● 2017-01-30 00:17:54
○ 2018-06-03 17:18:36
○ 2026-08-01 07:48:30

○MXit-tech.us.pri-mx.na0105.smtproutes.com2015-11-13 → 2017-01-30 · 5 obs

○ 2015-07-15 07:40:42
● 2015-11-13 17:56:10
● 2017-01-30 00:17:54
○ 2018-06-03 17:18:36
○ 2026-08-01 07:48:30

●MXitplus-us.mail.protection.outlook.com2018-06-03 → 2026-08-01 · 3 obs

○ 2017-01-30 00:17:54
● 2018-06-03 17:18:36
● 2026-08-01 07:48:30

○MXittech-us0e.mail.protection.outlook.com2015-11-13 → 2017-01-30 · 5 obs

○ 2015-07-15 07:40:42
● 2015-11-13 17:56:10
● 2017-01-30 00:17:54
○ 2018-06-03 17:18:36
○ 2026-08-01 07:48:30

○MXlastmx.spamexperts.net2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 07:40:42
○ 2015-11-13 17:56:10
○ 2026-08-01 07:48:30

○MXmx.spamexperts.com2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 07:40:42
○ 2015-11-13 17:56:10
○ 2026-08-01 07:48:30

●A104.21.42.142026-03-24 → 2026-08-01 · 3 obs

○ 2018-08-17 15:12:00
● 2026-03-24 23:50:48
● 2026-08-01 07:48:30

○A108.179.219.1822018-06-03 → 2018-08-17 · 5 obs

○ 2017-01-30 00:17:54
● 2018-06-03 17:18:36
● 2018-08-17 15:12:00
○ 2026-03-24 23:50:48
○ 2026-08-01 07:48:30

○A162.144.24.1012015-11-13 → 2017-01-30 · 5 obs

○ 2015-07-15 07:40:42
● 2015-11-13 17:56:10
● 2017-01-30 00:17:54
○ 2018-06-03 17:18:36
○ 2026-08-01 07:48:30

●A172.67.198.302026-03-24 → 2026-08-01 · 3 obs

○ 2018-08-17 15:12:00
● 2026-03-24 23:50:48
● 2026-08-01 07:48:30

○A188.114.96.02026-03-24 → 2026-08-01 · 2 obs

○ 2026-03-24 23:50:48
○ 2026-08-01 07:48:30

○A188.114.97.02026-03-24 → 2026-08-01 · 2 obs

○ 2026-03-24 23:50:48
○ 2026-08-01 07:48:30

○A2606:4700:3033::ac43:c61e2026-03-24 → 2026-06-13 · 5 obs

○ 2018-08-17 15:12:00
● 2026-03-24 23:50:48
● 2026-06-13 10:39:14
○ 2026-07-12 23:48:48
○ 2026-08-01 07:48:30

●A2606:4700:3035::ac43:c61e2026-07-12 → 2026-08-01 · 3 obs

○ 2026-06-13 10:39:14
● 2026-07-12 23:48:48
● 2026-08-01 07:48:30

○A2606:4700:3036::6815:2a0e2026-03-24 → 2026-06-13 · 5 obs

○ 2018-08-17 15:12:00
● 2026-03-24 23:50:48
● 2026-06-13 10:39:14
○ 2026-07-12 23:48:48
○ 2026-08-01 07:48:30

●A2606:4700:3037::6815:2a0e2026-07-12 → 2026-08-01 · 3 obs

○ 2026-06-13 10:39:14
● 2026-07-12 23:48:48
● 2026-08-01 07:48:30

○A2a06:98c1:3120::2026-03-24 → 2026-08-01 · 2 obs

○ 2026-03-24 23:50:48
○ 2026-08-01 07:48:30

○A2a06:98c1:3121::2026-03-24 → 2026-08-01 · 2 obs

○ 2026-03-24 23:50:48
○ 2026-08-01 07:48:30

○A67.222.61.762015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 07:40:42
○ 2015-11-13 17:56:10
○ 2026-08-01 07:48:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	y.cctld.us, n.cctld.us, m.cctld.us, b.cctld.us...	-
itplus.us	ariadne.ns.cloudflare.com, jonah.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.225

NS records: ariadne.ns.cloudflare.com, jonah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itplus.us (unsigned zone)

⏱️ Timing

Total: 459ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.42.14, 172.67.198.30`
AAAA	2	`2606:4700:3035::ac43:c61e, 2606:4700:3037::6815:2a0e`
NS	2	`ariadne.ns.cloudflare.com, jonah.ns.cloudflare.com`
MX	1	`itplus-us.mail.protection.outlook.com (p`
TXT	3	`1password-site-verification=42ZZTJD65ZAC, ppe-4af934dceb26546646e1...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ariadne.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

itplus.us resolves to four IP addresses: 104.21.42.14, 172.67.198.30, 2606:4700:3035::ac43:c61e and 2606:4700:3037::6815:2a0e.

Two other host names, along with www.sieuthituson.vn, arisgrout.com and schools.chekrs.com, also share IP numbers with itplus.us.

Name Servers

itplus.us has two authoritative name servers — ariadne.ns.cloudflare.com and jonah.ns.cloudflare.com.

itplus.us shares its NS records with other domains, for example bgp.co, coolconnection.net, zeralabs.com and two others.

itplus.us shares at least some of its name servers with other domains, including anotherunknowntime.com, ywjygy.com.cn, knca-protect.pro and two others.

These name servers are frequently paired with the name servers anderson.ns.cloudflare.com, yadiel.ns.cloudflare.com and chloe.ns.cloudflare.com.

DNS names with 6 IP addresses:

ariadne.ns.cloudflare.com points to 108.162.194.225, 162.159.38.225, 172.64.34.225 and 3 other IP addresses.

jonah.ns.cloudflare.com points to 108.162.193.186, 172.64.33.186, 173.245.59.186 and 3 other IP addresses.

Mail Servers

The sole mail server for itplus.us is itplus-us.mail.protection.outlook.com.

With 8 IP addresses total, itplus-us.mail.protection.outlook.com resolves to 52.101.11.10, 52.101.50.4, 52.101.194.0 and 5 others.