`simbiose.pt`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:bc25^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:5938^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.56^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.37^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
NS	`sam.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sam.ns.cloudflare.com`
		A	108.162.193.141^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	172.64.33.141^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	173.245.59.141^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
MX	`simbiose-pt.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`MS=ms39201101`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.56, 172.67.188.37
		IPv6 hints	2606:4700:3030::ac43:bc25, 2606:4700:3033::6815:5938
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`dana.ns.cloudflare.com`dns@cloudflare.com serial=2400395189

`pt`

	DNSSEC	🔒 Signed (DS record present)
	NS	`curiosity.dns.pt` ⭐
	NS	`a.dns.pt`
	NS	`b.dns.pt`
	NS	`c.dns.pt`
	NS	`d.dns.pt`
	NS	`e.dns.pt`
	NS	`g.dns.pt`
	NS	`h.dns.pt`
	NS	`ns.dns.br`
	NS	`ns2.nic.fr`
	SOA	`curiosity.dns.pt`request@dns.pt 2026-04-11 #41

Same first word

simbiose.pt

simbiose.wixsite.com

simbiose.com

simbiose.net

simbiose.com.br

Similar names

biomesis.com

biosmesi.com

imsboise.com

biosmesi.ru

siembios.com

DNS History

20 records (7 active, 13 former)

●NSdana.ns.cloudflare.com2026-03-26 → 2026-04-11 · 3 obs

○ 2019-02-02 16:25:04
● 2026-03-26 23:50:40
● 2026-04-11 20:23:12

○NSns1.domainflavour.net2015-08-10 → 2017-02-14 · 4 obs

● 2015-08-10 03:10:24
● 2017-02-14 20:10:22
○ 2019-02-02 16:25:04
○ 2026-04-11 20:23:12

○NSns1.hostsapiens.com2015-08-10 → 2016-06-27 · 4 obs

● 2015-08-10 03:10:24
● 2016-06-27 11:08:14
○ 2017-02-14 20:10:22
○ 2026-04-11 20:23:12

○NSns1.pointerns.com2019-02-02 → 2019-02-02 · 4 obs

○ 2017-02-14 20:10:22
● 2019-02-02 16:25:04
○ 2026-03-26 23:50:40
○ 2026-04-11 20:23:12

○NSns2.domainflavour.net2015-08-10 → 2017-02-14 · 4 obs

● 2015-08-10 03:10:24
● 2017-02-14 20:10:22
○ 2019-02-02 16:25:04
○ 2026-04-11 20:23:12

●NSsam.ns.cloudflare.com2026-03-26 → 2026-04-11 · 3 obs

○ 2019-02-02 16:25:04
● 2026-03-26 23:50:40
● 2026-04-11 20:23:12

○MXalt1.aspmx.l.google.com2015-08-10 → 2017-02-14 · 4 obs

● 2015-08-10 03:10:24
● 2017-02-14 20:10:22
○ 2019-02-02 16:25:04
○ 2026-04-11 20:23:12

○MXalt2.aspmx.l.google.com2015-08-10 → 2017-02-14 · 4 obs

● 2015-08-10 03:10:24
● 2017-02-14 20:10:22
○ 2019-02-02 16:25:04
○ 2026-04-11 20:23:12

○MXaspmx.l.google.com2015-08-10 → 2017-02-14 · 4 obs

● 2015-08-10 03:10:24
● 2017-02-14 20:10:22
○ 2019-02-02 16:25:04
○ 2026-04-11 20:23:12

○MXaspmx2.googlemail.com2015-08-10 → 2017-02-14 · 4 obs

● 2015-08-10 03:10:24
● 2017-02-14 20:10:22
○ 2019-02-02 16:25:04
○ 2026-04-11 20:23:12

○MXaspmx3.googlemail.com2015-08-10 → 2017-02-14 · 4 obs

● 2015-08-10 03:10:24
● 2017-02-14 20:10:22
○ 2019-02-02 16:25:04
○ 2026-04-11 20:23:12

●MXsimbiose-pt.mail.protection.outlook.com2026-03-26 → 2026-04-11 · 3 obs

○ 2019-02-02 16:25:04
● 2026-03-26 23:50:40
● 2026-04-11 20:23:12

●A104.21.89.562026-03-26 → 2026-04-11 · 3 obs

○ 2019-02-02 16:25:04
● 2026-03-26 23:50:40
● 2026-04-11 20:23:12

○A138.201.172.192017-02-14 → 2017-02-14 · 4 obs

○ 2016-06-27 11:08:14
● 2017-02-14 20:10:22
○ 2019-02-02 16:25:04
○ 2026-04-11 20:23:12

●A172.67.188.372026-03-26 → 2026-04-11 · 3 obs

○ 2019-02-02 16:25:04
● 2026-03-26 23:50:40
● 2026-04-11 20:23:12

○A176.58.103.1832015-08-10 → 2016-06-27 · 4 obs

● 2015-08-10 03:10:24
● 2016-06-27 11:08:14
○ 2017-02-14 20:10:22
○ 2026-04-11 20:23:12

●A2606:4700:3030::ac43:bc252026-03-26 → 2026-04-11 · 3 obs

○ 2019-02-02 16:25:04
● 2026-03-26 23:50:40
● 2026-04-11 20:23:12

●A2606:4700:3033::6815:59382026-03-26 → 2026-04-11 · 3 obs

○ 2019-02-02 16:25:04
● 2026-03-26 23:50:40
● 2026-04-11 20:23:12

○A2a01:7e00::31:f0002015-11-29 → 2017-02-14 · 5 obs

○ 2015-08-10 03:10:24
● 2015-11-29 03:19:08
● 2017-02-14 20:10:22
○ 2019-02-02 16:25:04
○ 2026-04-11 20:23:12

○CNAMEsimbiose.com2019-02-02 → 2019-02-02 · 3 obs

● 2019-02-02 16:25:04
○ 2026-03-26 23:50:40
○ 2026-04-11 20:23:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	e.dns.pt, b.dns.pt, d.dns.pt, c.dns.pt...	-
simbiose.pt	dana.ns.cloudflare.com, sam.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.141

NS records: dana.ns.cloudflare.com, sam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simbiose.pt (unsigned zone)

⏱️ Timing

Total: 844ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.89.56, 172.67.188.37`
AAAA	2	`2606:4700:3033::6815:5938, 2606:4700:3030::ac43:bc25`
NS	2	`dana.ns.cloudflare.com, sam.ns.cloudflare.com`
MX	1	`simbiose-pt.mail.protection.outlook.com`
TXT	2	`MS=ms39201101, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dana.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

simbiose.pt resolves to four IPs: 2606:4700:3030::ac43:bc25, 2606:4700:3033::6815:5938, 104.21.89.56 and 172.67.188.37.

Other host names such as www.mp3-land.com, ozbar.com.au, www.meridian.in.ua, solarenergytraining.eu.org and ohcareers.com share IP numbers with simbiose.pt.

Name Servers

simbiose.pt is delegated to two name servers: dana.ns.cloudflare.com and sam.ns.cloudflare.com.

simbiose.pt uses the same name server setup as other domains, including bruceperens.com, parkerweddingflowers.com, shareaholic.net, nucleustheme.com and algoram.com.

At least part of the name servers for simbiose.pt are shared with other domains, for instance jdmi.js.cn, mcdex.io, freze.it, nlgqapzzr.workers.dev and muhelper.com.

These name servers are commonly used alongside dave.ns.cloudflare.com and jose.ns.cloudflare.com.

Host names with six IP numbers:

dana.ns.cloudflare.com points to: 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105.

sam.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8d, 2803:f800:50::6ca2:c18d, 2a06:98c1:50::ac40:218d, 108.162.193.141, 172.64.33.141 and 173.245.59.141.

Mail Servers

The mail server for simbiose.pt is simbiose-pt.mail.protection.outlook.com.

simbiose-pt.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::e, 52.101.73.12, 52.101.73.15, 52.101.73.22 and 52.101.73.30.

simbiose.pt - robtex.com

simbiose.pt

pt

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`simbiose.pt`

`pt`