lifebyscience.com - dns.ninja

lifebyscience.com

DNSSEC⚠️ Not signed
NSns1.dyna-ns.net ⭐ ⚠️ Not in zone NS records
A2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
A162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
NSns2.dyna-ns.net ⚠️ Not in zone NS records
A2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
A162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
MXrack-host.net ⭐
A208.66.194.178🇺🇸 BIZNESSHOSTING208.66.194.0/23 Biznesshosting, Inc. DBA VOLICO 500 Green Rd. Deerfield, FL 33064 US
SOAns1.dyna-ns.nethostmaster@lifebyscience.com 2026-02-08 #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=1786572684

Same first word

lifebyscience.com

DNS History

15 records (3 active, 12 former)

20162017201820192020202120222023202420252026NSns1.dyna-ns.netns2.dyna-ns.netns09.domaincontrol.comns1.uniregistrymarket.linkns10.domaincontrol.comns2.uniregistrymarket.linkns77.domaincontrol.comns78.domaincontrol.comMXrack-host.netmailstore1.secureserver.netsmtp.secureserver.netA184.168.221.54188.214.128.7750.63.202.3469.172.201.153
○NSns09.domaincontrol.com2016-01-25 → 2017-01-01 · 5 obs
○ 2015-10-21 17:51:16
● 2016-01-25 20:35:10
● 2017-01-01 12:57:22
○ 2018-06-05 01:43:38
○ 2026-08-12 22:31:56
●NSns1.dyna-ns.net2026-03-28 → 2026-08-12 · 3 obs
○ 2018-06-05 01:43:38
● 2026-03-28 18:50:56
● 2026-08-12 22:31:56
○NSns1.uniregistrymarket.link2018-06-05 → 2018-06-05 · 4 obs
○ 2017-01-01 12:57:22
● 2018-06-05 01:43:38
○ 2026-03-28 18:50:56
○ 2026-08-12 22:31:56
○NSns10.domaincontrol.com2016-01-25 → 2017-01-01 · 5 obs
○ 2015-10-21 17:51:16
● 2016-01-25 20:35:10
● 2017-01-01 12:57:22
○ 2018-06-05 01:43:38
○ 2026-08-12 22:31:56
●NSns2.dyna-ns.net2026-03-28 → 2026-08-12 · 3 obs
○ 2018-06-05 01:43:38
● 2026-03-28 18:50:56
● 2026-08-12 22:31:56
○NSns2.uniregistrymarket.link2018-06-05 → 2018-06-05 · 4 obs
○ 2017-01-01 12:57:22
● 2018-06-05 01:43:38
○ 2026-03-28 18:50:56
○ 2026-08-12 22:31:56
○NSns77.domaincontrol.com2015-05-26 → 2015-10-21 · 4 obs
● 2015-05-26 04:35:56
● 2015-10-21 17:51:16
○ 2016-01-25 20:35:10
○ 2026-08-12 22:31:56
○NSns78.domaincontrol.com2015-05-26 → 2015-10-21 · 4 obs
● 2015-05-26 04:35:56
● 2015-10-21 17:51:16
○ 2016-01-25 20:35:10
○ 2026-08-12 22:31:56
○MXmailstore1.secureserver.net2015-05-26 → 2017-01-01 · 4 obs
● 2015-05-26 04:35:56
● 2017-01-01 12:57:22
○ 2018-06-05 01:43:38
○ 2026-08-12 22:31:56
●MXrack-host.net2026-03-28 → 2026-08-12 · 3 obs
○ 2018-06-05 01:43:38
● 2026-03-28 18:50:56
● 2026-08-12 22:31:56
○MXsmtp.secureserver.net2015-05-26 → 2017-01-01 · 4 obs
● 2015-05-26 04:35:56
● 2017-01-01 12:57:22
○ 2018-06-05 01:43:38
○ 2026-08-12 22:31:56
○A184.168.221.542016-01-25 → 2017-01-01 · 5 obs
○ 2015-10-21 17:51:16
● 2016-01-25 20:35:10
● 2017-01-01 12:57:22
○ 2018-06-05 01:43:38
○ 2026-08-12 22:31:56
○A188.214.128.772026-03-28 → 2026-05-16 · 4 obs
○ 2018-06-05 01:43:38
● 2026-03-28 18:50:56
● 2026-05-16 02:31:44
○ 2026-08-12 22:31:56
○A50.63.202.342015-05-26 → 2015-10-21 · 4 obs
● 2015-05-26 04:35:56
● 2015-10-21 17:51:16
○ 2016-01-25 20:35:10
○ 2026-08-12 22:31:56
○A69.172.201.1532018-06-05 → 2018-06-05 · 4 obs
○ 2017-01-01 12:57:22
● 2018-06-05 01:43:38
○ 2026-03-28 18:50:56
○ 2026-08-12 22:31:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
lifebyscience.comns2.dyna-ns.net, ns1.dyna-ns.net-

✅ Authoritative Response

Server:162.159.27.158

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lifebyscience.com (unsigned zone)

⏱️ Timing

Total: 824ms | Queries: -

📄 Records

TypeCountSample Data
A1188.214.128.77
MX1rack-host.net (pri: 0)
SOA1ns1.dyna-ns.net hostmaster.lifebyscience

Analysis

Name Servers

Two name servers handle the delegation for lifebyscience.com: ns1.dyna-ns.net and ns2.dyna-ns.net.

lifebyscience.com uses the same name servers as several other domains — among them bet3630.com, technologycapital.com, mushkush.com and two more.

The hosts ns1.dyna-ns.net and ns2.dyna-ns.net each resolve to four IP numbers: ns1.dyna-ns.net directs to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net directs to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.

Mail Servers

Mail for lifebyscience.com is handled by a single mail server, rack-host.net.

lifebyscience.com uses an identical mail server configuration to several other domains — among them listingfees.com, welayoff.com, avoip.com and two more.

rack-host.net carries a single IP number, which is 208.66.194.178.