`biotheratech.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns29.domaincontrol.com` ⭐
		A	2603:5:2181::f^{🇺🇸 GODADDY-DNS2603:5:2180::/44}
			PTR	`ns29.domaincontrol.com`
		A	97.74.104.15^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns29.domaincontrol.com`
NS	`ns30.domaincontrol.com`
		A	2603:5:2281::f^{🇺🇸 GODADDY-DNS2603:5:2280::/44}
			PTR	`ns30.domaincontrol.com`
		A	173.201.72.15^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns30.domaincontrol.com`
MX	`biotheratech-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.41.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00204.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
TXT	`NETORGFT15121997.onmicrosoft.com`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns29.domaincontrol.com`dns@jomax.net 2024-01-26 #0

`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=1774436597

PTR for

136.91.2.72.in-addr.arpa

Same first word

biotheratech.com

DNS History

13 records (5 active, 8 former)

○NSns01.domaincontrol.com2015-08-12 → 2015-12-06 · 4 obs

● 2015-08-12 13:14:26
● 2015-12-06 11:56:14
○ 2016-03-06 08:18:22
○ 2026-03-25 11:12:54

○NSns02.domaincontrol.com2015-08-12 → 2015-12-06 · 4 obs

● 2015-08-12 13:14:26
● 2015-12-06 11:56:14
○ 2016-03-06 08:18:22
○ 2026-03-25 11:12:54

●NSns29.domaincontrol.com2026-03-25 → 2026-03-25 · 2 obs

○ 2016-03-06 08:18:22
● 2026-03-25 11:12:54

●NSns30.domaincontrol.com2026-03-25 → 2026-03-25 · 2 obs

○ 2016-03-06 08:18:22
● 2026-03-25 11:12:54

○MXalt1.aspmx.l.google.com2015-08-12 → 2015-12-06 · 4 obs

● 2015-08-12 13:14:26
● 2015-12-06 11:56:14
○ 2016-03-06 08:18:22
○ 2026-03-25 11:12:54

○MXalt2.aspmx.l.google.com2015-08-12 → 2015-12-06 · 4 obs

● 2015-08-12 13:14:26
● 2015-12-06 11:56:14
○ 2016-03-06 08:18:22
○ 2026-03-25 11:12:54

○MXaspmx.l.google.com2015-08-12 → 2015-12-06 · 4 obs

● 2015-08-12 13:14:26
● 2015-12-06 11:56:14
○ 2016-03-06 08:18:22
○ 2026-03-25 11:12:54

○MXaspmx2.googlemail.com2015-08-12 → 2015-12-06 · 4 obs

● 2015-08-12 13:14:26
● 2015-12-06 11:56:14
○ 2016-03-06 08:18:22
○ 2026-03-25 11:12:54

○MXaspmx3.googlemail.com2015-08-12 → 2015-12-06 · 4 obs

● 2015-08-12 13:14:26
● 2015-12-06 11:56:14
○ 2016-03-06 08:18:22
○ 2026-03-25 11:12:54

●MXbiotheratech-com.mail.protection.outlook.com2026-03-25 → 2026-03-25 · 2 obs

○ 2016-03-06 08:18:22
● 2026-03-25 11:12:54

●A13.248.243.52026-03-25 → 2026-03-25 · 2 obs

○ 2016-03-06 08:18:22
● 2026-03-25 11:12:54

○A50.63.202.82015-08-12 → 2015-12-06 · 4 obs

● 2015-08-12 13:14:26
● 2015-12-06 11:56:14
○ 2016-03-06 08:18:22
○ 2026-03-25 11:12:54

●A76.223.105.2302026-03-25 → 2026-03-25 · 2 obs

○ 2016-03-06 08:18:22
● 2026-03-25 11:12:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
biotheratech.com	ns29.domaincontrol.com, ns30.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.104.15

NS records: ns29.domaincontrol.com, ns30.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biotheratech.com (unsigned zone)

⏱️ Timing

Total: 108ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns29.domaincontrol.com, ns30.domaincontrol.com`
MX	1	`biotheratech-com.mail.protection.outlook`
TXT	2	`NETORGFT15121997.onmicrosoft.com, v=spf1 include:secureserver.net -all`
SOA	1	`ns29.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)

Analysis

IP Addresses

biotheratech.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.

Other host names, for instance klpottery.com, winesofgreece.co.uk, amavida.biz, thepossiblecoaching.com and pinevalleydrivingacademy.ca share IP numbers with biotheratech.com.

Name Servers

Delegation for biotheratech.com rests with two name servers, ns29.domaincontrol.com and ns30.domaincontrol.com.

biotheratech.com shares the same name server setup as other domains, including t-bird.net, mallickconstruction.com, bridgedconnections.com, muckpile.com and quantet.com.

Host names with two IP numbers: ns29.domaincontrol.com points to 2603:5:2181::f and 97.74.104.15; ns30.domaincontrol.com points to 2603:5:2281::f and 173.201.72.15.

Mail Servers

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

biotheratech-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c936::, 2a01:111:f403:f802::3, 2a01:111:f403:f902::2, 2a01:111:f403:f90a::, 52.101.9.2, 52.101.41.4, 52.101.41.28 and 52.101.50.13.

biotheratech.com - robtex.com