`bio-bull.com`

DNSSEC	⚠️ Not signed
A	185.69.103.15^{🇳🇱 VXbits185.69.100.0/22}
		PTR	`wp.speedy-networks.com`
NS	`doug.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`doug.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`doug.ns.cloudflare.com`
		A	108.162.193.159^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	172.64.33.159^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	173.245.59.159^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
NS	`zita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zita.ns.cloudflare.com`
		A	108.162.192.243^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zita.ns.cloudflare.com`
		A	172.64.32.243^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zita.ns.cloudflare.com`
		A	173.245.58.243^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zita.ns.cloudflare.com`
MX	`biobull-com0i.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
TXT	`v=spf1 a mx include:spf.protection.outlook.com ip4:185.69.103.15 -all`
SOA	`doug.ns.cloudflare.com`dns@cloudflare.com serial=2402970289

`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=1778522431

Same first word

bio-bull.com

DNS History

21 records (4 active, 17 former)

○NSa.ns36.de2015-12-31 → 2016-03-31 · 5 obs

○ 2015-10-27 01:13:46
● 2015-12-31 09:02:00
● 2016-03-31 02:25:28
○ 2016-09-24 02:54:12
○ 2026-05-11 18:12:50

○NSb.ns36.de2015-12-31 → 2016-03-31 · 5 obs

○ 2015-10-27 01:13:46
● 2015-12-31 09:02:00
● 2016-03-31 02:25:28
○ 2016-09-24 02:54:12
○ 2026-05-11 18:12:50

○NScpns01.secureserver.net2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 19:55:50
○ 2015-10-27 01:13:46
○ 2026-05-11 18:12:50

○NScpns02.secureserver.net2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 19:55:50
○ 2015-10-27 01:13:46
○ 2026-05-11 18:12:50

●NSdoug.ns.cloudflare.com2026-02-26 → 2026-05-11 · 3 obs

○ 2016-09-24 02:54:12
● 2026-02-26 07:01:30
● 2026-05-11 18:12:50

○NSns-de.1and1-dns.biz2015-10-27 → 2015-10-27 · 4 obs

○ 2008-03-14 19:55:50
● 2015-10-27 01:13:46
○ 2015-12-31 09:02:00
○ 2026-05-11 18:12:50

○NSns-de.1and1-dns.com2015-10-27 → 2015-10-27 · 4 obs

○ 2008-03-14 19:55:50
● 2015-10-27 01:13:46
○ 2015-12-31 09:02:00
○ 2026-05-11 18:12:50

○NSns-de.1and1-dns.de2015-10-27 → 2015-10-27 · 4 obs

○ 2008-03-14 19:55:50
● 2015-10-27 01:13:46
○ 2015-12-31 09:02:00
○ 2026-05-11 18:12:50

○NSns-de.1and1-dns.org2015-10-27 → 2015-10-27 · 4 obs

○ 2008-03-14 19:55:50
● 2015-10-27 01:13:46
○ 2015-12-31 09:02:00
○ 2026-05-11 18:12:50

●NSzita.ns.cloudflare.com2026-02-26 → 2026-05-11 · 3 obs

○ 2016-09-24 02:54:12
● 2026-02-26 07:01:30
● 2026-05-11 18:12:50

●MXbiobull-com0i.mail.protection.outlook.com2026-02-26 → 2026-05-11 · 3 obs

○ 2016-09-24 02:54:12
● 2026-02-26 07:01:30
● 2026-05-11 18:12:50

○MXmail-gateway.domcollect.com2015-12-31 → 2016-03-31 · 5 obs

○ 2015-10-27 01:13:46
● 2015-12-31 09:02:00
● 2016-03-31 02:25:28
○ 2016-09-24 02:54:12
○ 2026-05-11 18:12:50

○MXmailstore1.secureserver.net2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 19:55:50
○ 2015-10-27 01:13:46
○ 2026-05-11 18:12:50

○MXmx00.kundenserver.de2015-10-27 → 2015-10-27 · 4 obs

○ 2008-03-14 19:55:50
● 2015-10-27 01:13:46
○ 2015-12-31 09:02:00
○ 2026-05-11 18:12:50

○MXmx01.kundenserver.de2015-10-27 → 2015-10-27 · 4 obs

○ 2008-03-14 19:55:50
● 2015-10-27 01:13:46
○ 2015-12-31 09:02:00
○ 2026-05-11 18:12:50

○MXsmtp.secureserver.net2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 19:55:50
○ 2015-10-27 01:13:46
○ 2026-05-11 18:12:50

●A185.69.103.152026-02-26 → 2026-05-11 · 3 obs

○ 2016-09-24 02:54:12
● 2026-02-26 07:01:30
● 2026-05-11 18:12:50

○A2001:8d8:1001:50f9:7996:d4d3:e97f:e0112015-10-27 → 2015-10-27 · 4 obs

○ 2008-03-14 19:55:50
● 2015-10-27 01:13:46
○ 2015-12-31 09:02:00
○ 2026-05-11 18:12:50

○A217.160.220.1402015-10-27 → 2015-10-27 · 4 obs

○ 2008-03-14 19:55:50
● 2015-10-27 01:13:46
○ 2015-12-31 09:02:00
○ 2026-05-11 18:12:50

○A68.178.232.1432008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 19:55:50
○ 2015-10-27 01:13:46
○ 2026-05-11 18:12:50

○A91.195.241.1212015-12-31 → 2016-03-31 · 5 obs

○ 2015-10-27 01:13:46
● 2015-12-31 09:02:00
● 2016-03-31 02:25:28
○ 2016-09-24 02:54:12
○ 2026-05-11 18:12:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
bio-bull.com	doug.ns.cloudflare.com, zita.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.243

NS records: doug.ns.cloudflare.com, zita.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bio-bull.com (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.69.103.15`
NS	2	`doug.ns.cloudflare.com, zita.ns.cloudflare.com`
MX	1	`biobull-com0i.mail.protection.outlook.co`
TXT	1	`v=spf1 a mx include:spf.protection.outlo`
SOA	1	`doug.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bio-bull.com points to a single IP: 185.69.103.15.

Other host names, for instance cortese.nl, mail.actiefdomein.nl, cvtt.nl, dutchhousing.eu and dopendop.com share IP numbers with bio-bull.com.

Name Servers

bio-bull.com's delegation is to two name servers doug.ns.cloudflare.com and zita.ns.cloudflare.com.

bio-bull.com shares the same name server configuration as other domains, such as drinkeverlast.com.au, debockendekker.nl, syobacademy.com, fysio-instituut.nl and consort.nl.

bio-bull.com at least partially shares its name servers with other domains, for instance darksouls.es, consultorialive.com, jamierailton.com, robottelepites.hu and kryvyirih.com.ua.

These name servers are commonly used with chan.ns.cloudflare.com, mitch.ns.cloudflare.com and weston.ns.cloudflare.com.

Host names with six IP numbers:

doug.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9f, 2803:f800:50::6ca2:c19f, 2a06:98c1:50::ac40:219f, 108.162.193.159, 172.64.33.159 and 173.245.59.159.

zita.ns.cloudflare.com points to: 2606:4700:50::adf5:3af3, 2803:f800:50::6ca2:c0f3, 2a06:98c1:50::ac40:20f3, 108.162.192.243, 172.64.32.243 and 173.245.58.243.

Mail Servers

bio-bull.com is served by a single mail server, biobull-com0i.mail.protection.outlook.com.

The host name biobull-com0i.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::5, 52.101.68.21, 52.101.68.25, 52.101.68.27 and 52.101.73.6.

bio-bull.com - robtex.com

bio-bull.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`bio-bull.com`

`com`