`hostflex.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:472b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8f19^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.43^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.25^{🇺🇸 Cloudflare172.67.128.0/20 , 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	`marek.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marek.ns.cloudflare.com`
		A	108.162.193.202^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	172.64.33.202^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	173.245.59.202^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
MX	`hostflex-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.40.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr05cu00100.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`MS=ms28007718`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.71.43, 172.67.143.25
		IPv6	2606:4700:3035::6815:472b, 2606:4700:3035::ac43:8f19
SOA	`donna.ns.cloudflare.com`dns@cloudflare.com serial=2397655473

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1771291736

Same first word

hostflex.nl

hostflex.de

hostflex.org

Similar names

DNS History

16 records (7 active, 9 former)

○NSdns1.yandex.net2018-07-11 → 2018-07-11 · 4 obs

○ 2017-01-01 03:38:00
● 2018-07-11 20:03:08
○ 2026-02-27 07:23:50
○ 2026-02-27 07:23:52

○NSdns2.yandex.net2018-07-11 → 2018-07-11 · 4 obs

○ 2017-01-01 03:38:00
● 2018-07-11 20:03:08
○ 2026-02-27 07:23:50
○ 2026-02-27 07:23:52

●NSdonna.ns.cloudflare.com2026-02-27 → 2026-02-27 · 3 obs

○ 2018-07-11 20:03:08
● 2026-02-27 07:23:50
● 2026-02-27 07:23:52

●NSmarek.ns.cloudflare.com2026-02-27 → 2026-02-27 · 3 obs

○ 2018-07-11 20:03:08
● 2026-02-27 07:23:50
● 2026-02-27 07:23:52

○NSns1.101domain.com2015-11-13 → 2017-01-01 · 4 obs

● 2015-11-13 08:57:12
● 2017-01-01 03:38:00
○ 2018-07-11 20:03:08
○ 2026-02-27 07:23:52

○NSns2.101domain.com2015-11-13 → 2017-01-01 · 4 obs

● 2015-11-13 08:57:12
● 2017-01-01 03:38:00
○ 2018-07-11 20:03:08
○ 2026-02-27 07:23:52

○NSns5.101domain.com2015-11-13 → 2017-01-01 · 4 obs

● 2015-11-13 08:57:12
● 2017-01-01 03:38:00
○ 2018-07-11 20:03:08
○ 2026-02-27 07:23:52

●MXhostflex-org.mail.protection.outlook.com2026-02-27 → 2026-02-27 · 3 obs

○ 2018-07-11 20:03:08
● 2026-02-27 07:23:50
● 2026-02-27 07:23:52

○MXmx.yandex.net2018-07-11 → 2018-07-11 · 3 obs

● 2018-07-11 20:03:08
○ 2026-02-27 07:23:50
○ 2026-02-27 07:23:52

●A104.21.71.432026-02-27 → 2026-02-27 · 3 obs

○ 2018-07-11 20:03:08
● 2026-02-27 07:23:50
● 2026-02-27 07:23:52

○A107.191.62.2162017-01-01 → 2017-01-01 · 4 obs

○ 2016-04-22 09:07:16
● 2017-01-01 03:38:00
○ 2018-07-11 20:03:08
○ 2026-02-27 07:23:52

●A172.67.143.252026-02-27 → 2026-02-27 · 3 obs

○ 2018-07-11 20:03:08
● 2026-02-27 07:23:50
● 2026-02-27 07:23:52

○A178.208.83.112018-07-11 → 2018-07-11 · 4 obs

○ 2017-01-01 03:38:00
● 2018-07-11 20:03:08
○ 2026-02-27 07:23:50
○ 2026-02-27 07:23:52

●A2606:4700:3035::6815:472b2026-02-27 → 2026-02-27 · 3 obs

○ 2018-07-11 20:03:08
● 2026-02-27 07:23:50
● 2026-02-27 07:23:52

●A2606:4700:3035::ac43:8f192026-02-27 → 2026-02-27 · 3 obs

○ 2018-07-11 20:03:08
● 2026-02-27 07:23:50
● 2026-02-27 07:23:52

○A5.196.7.2022015-11-13 → 2016-04-22 · 4 obs

● 2015-11-13 08:57:12
● 2016-04-22 09:07:16
○ 2017-01-01 03:38:00
○ 2026-02-27 07:23:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
hostflex.org	donna.ns.cloudflare.com, marek.ns.cloudflare.com	-

✅ Authoritative Response

Server: 173.245.59.202

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hostflex.org (unsigned zone)

⏱️ Timing

Total: 514ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.143.25, 104.21.71.43`
AAAA	2	`2606:4700:3035::ac43:8f19, 2606:4700:3035::6815:472b`
NS	2	`donna.ns.cloudflare.com, marek.ns.cloudflare.com`
MX	1	`hostflex-org.mail.protection.outlook.com`
TXT	2	`MS=ms28007718, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donna.ns.cloudflare.com dns.cloudflare.c`

AI analysis

hostflex.org maps to four IP numbers: 2606:4700:3035::6815:472b, 2606:4700:3035::ac43:8f19, 104.21.71.43 and 172.67.143.25.

other host names include www.nviso.ai, amazino.com, dstem49ov.ru, www.bzhljx.com and www.lzbwcj.com; they share IP numbers with hostflex.org.

Two name servers donna.ns.cloudflare.com and marek.ns.cloudflare.com handle the delegation for hostflex.org.

hostflex.org shares the same name server setup as other domains, for instance opsystems.org, kamerge.com, privantis.org, certusoft.biz and reseapro.org.

hostflex.org at least partially shares name servers with other domains, for instance gkrubber.com, lightheartlovelane.com, taocubu.com, xiafile.com and 91tiemo.com.

These name servers are commonly used alongside moura.ns.cloudflare.com, jose.ns.cloudflare.com and pablo.ns.cloudflare.com.

Six IP addresses per host:

donna.ns.cloudflare.com points to 2606:4700:50::adf5:3a97, 2803:f800:50::6ca2:c097, 2a06:98c1:50::ac40:2097, 108.162.192.151, 172.64.32.151 and 173.245.58.151; marek.ns.cloudflare.com points to 2606:4700:58::adf5:3bca, 2803:f800:50::6ca2:c1ca, 2a06:98c1:50::ac40:21ca, 108.162.193.202, 172.64.33.202 and 173.245.59.202

hostflex.org is handled by a single mail server, hostflex-org.mail.protection.outlook.com.

Hostname hostflex-org.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c922::2, 2a01:111:f403:c946::3, 2a01:111:f403:f804::1, 2a01:111:f403:f90d::, 52.101.11.13, 52.101.40.24, 52.101.41.21 and 52.101.50.10.

hostflex.org - robtex.com

hostflex.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

AI analysis

`hostflex.org`

`org`