3fbio.com - robtex.com

3fbio.com

DNSSEC⚠️ Not signed
A13.248.213.45🇺🇸 Amazon13.248.208.0/20
PTRa67c48129651a0940.awsglobalaccelerator.com
A76.223.67.189🇺🇸 Amazon76.223.64.0/20
NSns73.domaincontrol.com ⭐
A2603:5:21a4::2f🇺🇸 GODADDY-DNS2603:5:21a0::/44
PTRns73.domaincontrol.com
A97.74.106.47🇺🇸 GODADDY-DNS97.74.106.0/23
PTRns73.domaincontrol.com
NSns74.domaincontrol.com
A2603:5:22a4::2f🇺🇸 GODADDY-DNS2603:5:22a0::/44
PTRns74.domaincontrol.com
A173.201.74.47🇺🇸 GODADDY-DNS173.201.74.0/23
PTRns74.domaincontrol.com
MXmx1-eu.emailsecurity.app ⭐
A132.164.188.153🇬🇧 Microsoft132.164.0.0/16
PTRmx2-eu.emailsecurity.app
MXmx2-eu.emailsecurity.app(20)
A4.245.183.72🇮🇪 Microsoft4.240.0.0/12 MICROSOFT
PTRmx1-eu.emailsecurity.app
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns73.domaincontrol.comdns@jomax.net 2025-08-27 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774556957

Subdomains

www.3fbio.com

Same first word

3fbio.com

DNS History

19 records (6 active, 13 former)

20162017201820192020202120222023202420252026NSns73.domaincontrol.comns74.domaincontrol.comns.123-reg.co.ukns14.wixdns.netns15.wixdns.netns2.123-reg.co.ukMXmx1-eu.emailsecurity.appmx2-eu.emailsecurity.appmx0.123-reg.co.ukmx1.123-reg.co.ukmx1.mywatchtower.co.ukmx2.mywatchtower.co.ukmx3.mywatchtower.co.ukmx4.mywatchtower.co.ukA13.248.213.4576.223.67.18923.236.62.14746.32.240.4194.136.40.180
○NSns.123-reg.co.uk2015-04-26 → 2020-01-31 · 6 obs
● 2015-04-26 13:04:44
● 2016-06-21 17:02:28
○ 2017-02-16 13:17:16
● 2020-01-31 11:53:42
○ 2026-02-17 20:59:22
○ 2026-03-26 20:33:06
○NSns14.wixdns.net2017-02-16 → 2017-02-16 · 4 obs
○ 2016-06-21 17:02:28
● 2017-02-16 13:17:16
○ 2020-01-31 11:53:42
○ 2026-03-26 20:33:06
○NSns15.wixdns.net2017-02-16 → 2017-02-16 · 4 obs
○ 2016-06-21 17:02:28
● 2017-02-16 13:17:16
○ 2020-01-31 11:53:42
○ 2026-03-26 20:33:06
○NSns2.123-reg.co.uk2015-04-26 → 2020-01-31 · 6 obs
● 2015-04-26 13:04:44
● 2016-06-21 17:02:28
○ 2017-02-16 13:17:16
● 2020-01-31 11:53:42
○ 2026-02-17 20:59:22
○ 2026-03-26 20:33:06
●NSns73.domaincontrol.com2026-02-17 → 2026-03-26 · 3 obs
○ 2020-01-31 11:53:42
● 2026-02-17 20:59:22
● 2026-03-26 20:33:06
●NSns74.domaincontrol.com2026-02-17 → 2026-03-26 · 3 obs
○ 2020-01-31 11:53:42
● 2026-02-17 20:59:22
● 2026-03-26 20:33:06
○MXmx0.123-reg.co.uk2015-04-26 → 2017-02-16 · 4 obs
● 2015-04-26 13:04:44
● 2017-02-16 13:17:16
○ 2020-01-31 11:53:42
○ 2026-03-26 20:33:06
●MXmx1-eu.emailsecurity.app2026-02-17 → 2026-03-26 · 3 obs
○ 2020-01-31 11:53:42
● 2026-02-17 20:59:22
● 2026-03-26 20:33:06
○MXmx1.123-reg.co.uk2015-04-26 → 2017-02-16 · 4 obs
● 2015-04-26 13:04:44
● 2017-02-16 13:17:16
○ 2020-01-31 11:53:42
○ 2026-03-26 20:33:06
○MXmx1.mywatchtower.co.uk2020-01-31 → 2020-01-31 · 4 obs
○ 2017-02-16 13:17:16
● 2020-01-31 11:53:42
○ 2026-02-17 20:59:22
○ 2026-03-26 20:33:06
●MXmx2-eu.emailsecurity.app2026-02-17 → 2026-03-26 · 3 obs
○ 2020-01-31 11:53:42
● 2026-02-17 20:59:22
● 2026-03-26 20:33:06
○MXmx2.mywatchtower.co.uk2020-01-31 → 2020-01-31 · 4 obs
○ 2017-02-16 13:17:16
● 2020-01-31 11:53:42
○ 2026-02-17 20:59:22
○ 2026-03-26 20:33:06
○MXmx3.mywatchtower.co.uk2020-01-31 → 2020-01-31 · 4 obs
○ 2017-02-16 13:17:16
● 2020-01-31 11:53:42
○ 2026-02-17 20:59:22
○ 2026-03-26 20:33:06
○MXmx4.mywatchtower.co.uk2020-01-31 → 2020-01-31 · 4 obs
○ 2017-02-16 13:17:16
● 2020-01-31 11:53:42
○ 2026-02-17 20:59:22
○ 2026-03-26 20:33:06
●A13.248.213.452026-02-17 → 2026-03-26 · 3 obs
○ 2020-01-31 11:53:42
● 2026-02-17 20:59:22
● 2026-03-26 20:33:06
○A23.236.62.1472017-02-16 → 2017-02-16 · 4 obs
○ 2016-06-21 17:02:28
● 2017-02-16 13:17:16
○ 2020-01-31 11:53:42
○ 2026-03-26 20:33:06
○A46.32.240.412020-01-31 → 2020-01-31 · 4 obs
○ 2017-02-16 13:17:16
● 2020-01-31 11:53:42
○ 2026-02-17 20:59:22
○ 2026-03-26 20:33:06
●A76.223.67.1892026-02-17 → 2026-03-26 · 3 obs
○ 2020-01-31 11:53:42
● 2026-02-17 20:59:22
● 2026-03-26 20:33:06
○A94.136.40.1802015-04-26 → 2016-06-21 · 4 obs
● 2015-04-26 13:04:44
● 2016-06-21 17:02:28
○ 2017-02-16 13:17:16
○ 2026-03-26 20:33:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
3fbio.comns73.domaincontrol.com, ns74.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.106.47

NS records: ns73.domaincontrol.com, ns74.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3fbio.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.67.189, 13.248.213.45
NS2ns73.domaincontrol.com, ns74.domaincontrol.com
MX2mx2-eu.emailsecurity.app (pri: 20), mx1-eu.emailsecurity.app (pri: 10)
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns73.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)

Analysis

Hierarchy

3fbio.com is the parent of www.3fbio.com.

IP Addresses

3fbio.com points to two IPs: 13.248.213.45 and 76.223.67.189.

Other host names including kooxo.com, mps-altodigital.com, blockchain-accountant.com, peterhantz.com and szkola.email share IP numbers with 3fbio.com.

Name Servers

3fbio.com's delegation uses two name servers, ns73.domaincontrol.com and ns74.domaincontrol.com.

3fbio.com shares the same name server setup as other domains, for example thespaexperience.net, licepod.com, tipsybytracey.com, sheedeh.com and gensoft.us.

Host names with two IPs:

ns73.domaincontrol.com points to: 2603:5:21a4::2f and 97.74.106.47

ns74.domaincontrol.com points to: 2603:5:22a4::2f and 173.201.74.47

Mail Servers

3fbio.com is handled by two mail servers: mx1-eu.emailsecurity.app and mx2-eu.emailsecurity.app.

3fbio.com shares its mail server setup with other domains, including buicon.com, hollandbean.nl, eos-info.ro, harwoodsofkent.com and eleventhousanddays.com.

The mail servers for 3fbio.com are shared with other domains, for instance gleesonprecast.com, sentinel-healthcare.co.uk, wasteinitiatives.com.au, ramadaplazaistanbul.com and mac-networks.net.

Host names with a single IP:

mx1-eu.emailsecurity.app points to 132.164.188.153.

mx2-eu.emailsecurity.app points to 4.245.183.72.