practiceheartbeat.com - robtex.com

practiceheartbeat.com

DNSSEC⚠️ Not signed
NSdns1.cscdns.net ⭐ ⚠️ Not in parent delegation 🔒
A2610:a1:1022::100🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar
PTRns1.arcemus.com
PTRkandns06.digitalarchives.com
PTRns1.euro909.com
PTRns2.euro909.com
PTRindom10.indomco.com
PTRindom30.indomco.fr
PTRns1.ascio.net
PTRns3.ascio.net
PTRdns1.cscdns.net
PTRpdns1.cscdns.net
PTRsbdns3.cscdns.net
PTRspdns3.cscdns.net
PTRns0.netnames.net
PTRns1.netnames.net
PTRns3.netnames.net
PTRns5.netnames.net
PTRns7.netnames.net
PTRindom130.indomco.org
PTRns2.domainnetwork.se
PTRns.domainnetwork.se
A156.154.130.100🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar
PTRns1.arcemus.com
PTRkandns06.digitalarchives.com
PTRns1.euro909.com
PTRns2.euro909.com
PTRindom10.indomco.com
PTRindom30.indomco.fr
PTRns1.ascio.net
PTRns3.ascio.net
PTRdns1.cscdns.net
PTRpdns1.cscdns.net
PTRsbdns3.cscdns.net
PTRspdns3.cscdns.net
PTRns0.netnames.net
PTRns1.netnames.net
PTRns3.netnames.net
PTRns5.netnames.net
PTRns7.netnames.net
PTRindom130.indomco.org
PTRns2.domainnetwork.se
PTRns.domainnetwork.se
NSdns2.cscdns.net ⚠️ Not in parent delegation 🔒
A2610:a1:1023::100🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar
PTRns2.arcemus.com
PTRnusdns06.digitalarchives.com
PTRns3.domainnetwork.com
PTRns3.euro909.com
PTRindom80.indomco.hk
PTRns2.ascio.net
PTRns4.ascio.net
PTRdns2.cscdns.net
PTRpdns2.cscdns.net
PTRindom20.indomco.net
PTRns2.netnames.net
PTRns4.netnames.net
PTRns6.netnames.net
PTRns8.netnames.net
A156.154.131.100🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar
PTRns2.arcemus.com
PTRnusdns06.digitalarchives.com
PTRns3.domainnetwork.com
PTRns3.euro909.com
PTRindom80.indomco.hk
PTRns2.ascio.net
PTRns4.ascio.net
PTRdns2.cscdns.net
PTRpdns2.cscdns.net
PTRindom20.indomco.net
PTRns2.netnames.net
PTRns4.netnames.net
PTRns6.netnames.net
PTRns8.netnames.net
NSns101.bac.com ⚠️ Not in zone NS records
A2610:a1:1022::100🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar
PTRns1.arcemus.com
PTRkandns06.digitalarchives.com
PTRns1.euro909.com
PTRns2.euro909.com
PTRindom10.indomco.com
PTRindom30.indomco.fr
PTRns1.ascio.net
PTRns3.ascio.net
PTRdns1.cscdns.net
PTRpdns1.cscdns.net
PTRsbdns3.cscdns.net
PTRspdns3.cscdns.net
PTRns0.netnames.net
PTRns1.netnames.net
PTRns3.netnames.net
PTRns5.netnames.net
PTRns7.netnames.net
PTRindom130.indomco.org
PTRns2.domainnetwork.se
PTRns.domainnetwork.se
A156.154.130.100🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar
PTRns1.arcemus.com
PTRkandns06.digitalarchives.com
PTRns1.euro909.com
PTRns2.euro909.com
PTRindom10.indomco.com
PTRindom30.indomco.fr
PTRns1.ascio.net
PTRns3.ascio.net
PTRdns1.cscdns.net
PTRpdns1.cscdns.net
PTRsbdns3.cscdns.net
PTRspdns3.cscdns.net
PTRns0.netnames.net
PTRns1.netnames.net
PTRns3.netnames.net
PTRns5.netnames.net
PTRns7.netnames.net
PTRindom130.indomco.org
PTRns2.domainnetwork.se
PTRns.domainnetwork.se
NSns102.bac.com ⚠️ Not in zone NS records
A2610:a1:1023::100🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar
PTRns2.arcemus.com
PTRnusdns06.digitalarchives.com
PTRns3.domainnetwork.com
PTRns3.euro909.com
PTRindom80.indomco.hk
PTRns2.ascio.net
PTRns4.ascio.net
PTRdns2.cscdns.net
PTRpdns2.cscdns.net
PTRindom20.indomco.net
PTRns2.netnames.net
PTRns4.netnames.net
PTRns6.netnames.net
PTRns8.netnames.net
A156.154.131.100🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar
PTRns2.arcemus.com
PTRnusdns06.digitalarchives.com
PTRns3.domainnetwork.com
PTRns3.euro909.com
PTRindom80.indomco.hk
PTRns2.ascio.net
PTRns4.ascio.net
PTRdns2.cscdns.net
PTRpdns2.cscdns.net
PTRindom20.indomco.net
PTRns2.netnames.net
PTRns4.netnames.net
PTRns6.netnames.net
PTRns8.netnames.net
TXTv=spf1 -all
SOAdns1.cscdns.nethostmaster@cscdns.net 2019-06-12 #25

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=1771291435

Same first word

practiceheartbeat.com

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSdns1.cscdns.netdns2.cscdns.netns101.bac.comns102.bac.comns13.bac.comns14.bac.comns15.bac.comns16.bac.comns17.bac.comMXmbna.com.s7a1.psmtp.comA12.150.80.81206.17.87.57
●NSdns1.cscdns.net2020-02-05 → 2026-03-23 · 3 obs
○ 2018-11-01 07:55:14
● 2020-02-05 05:57:54
● 2026-03-23 09:18:06
●NSdns2.cscdns.net2020-02-05 → 2026-03-23 · 3 obs
○ 2018-11-01 07:55:14
● 2020-02-05 05:57:54
● 2026-03-23 09:18:06
●NSns101.bac.com2026-03-04 → 2026-03-23 · 3 obs
○ 2020-02-05 05:57:54
● 2026-03-04 13:33:34
● 2026-03-23 09:18:06
●NSns102.bac.com2026-03-04 → 2026-03-23 · 3 obs
○ 2020-02-05 05:57:54
● 2026-03-04 13:33:34
● 2026-03-23 09:18:06
○NSns13.bac.com2015-08-03 → 2018-11-01 · 4 obs
● 2015-08-03 16:32:56
● 2018-11-01 07:55:14
○ 2020-02-05 05:57:54
○ 2026-03-23 09:18:06
○NSns14.bac.com2015-08-03 → 2018-11-01 · 4 obs
● 2015-08-03 16:32:56
● 2018-11-01 07:55:14
○ 2020-02-05 05:57:54
○ 2026-03-23 09:18:06
○NSns15.bac.com2015-08-03 → 2018-11-01 · 4 obs
● 2015-08-03 16:32:56
● 2018-11-01 07:55:14
○ 2020-02-05 05:57:54
○ 2026-03-23 09:18:06
○NSns16.bac.com2015-08-03 → 2018-11-01 · 4 obs
● 2015-08-03 16:32:56
● 2018-11-01 07:55:14
○ 2020-02-05 05:57:54
○ 2026-03-23 09:18:06
○NSns17.bac.com2015-08-03 → 2018-11-01 · 4 obs
● 2015-08-03 16:32:56
● 2018-11-01 07:55:14
○ 2020-02-05 05:57:54
○ 2026-03-23 09:18:06
○MXmbna.com.s7a1.psmtp.com2015-08-03 → 2020-02-20 · 4 obs
● 2015-08-03 16:32:56
● 2020-02-20 08:20:10
○ 2026-03-04 13:33:34
○ 2026-03-23 09:18:06
○A12.150.80.812020-02-05 → 2020-02-20 · 5 obs
○ 2018-11-01 07:55:14
● 2020-02-05 05:57:54
● 2020-02-20 08:20:10
○ 2026-03-04 13:33:34
○ 2026-03-23 09:18:06
○A206.17.87.572015-08-03 → 2018-11-01 · 4 obs
● 2015-08-03 16:32:56
● 2018-11-01 07:55:14
○ 2020-02-05 05:57:54
○ 2026-03-23 09:18:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...-
practiceheartbeat.comns101.bac.com, ns102.bac.com4 records

✅ Authoritative Response

Server:156.154.130.100

NS records: ns101.bac.com, ns102.bac.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for practiceheartbeat.com (unsigned zone)

⏱️ Timing

Total: 165ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns1.cscdns.net, dns2.cscdns.net
TXT1v=spf1 -all
SOA1dns1.cscdns.net hostmaster.cscdns.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns101.bac.com, ns101.bac.com, ns102.bac.com...)

Analysis

Name Servers

practiceheartbeat.com's delegation is handled by four name servers: ns101.bac.com, ns102.bac.com, dns1.cscdns.net and dns2.cscdns.net.

practiceheartbeat.com partially shares name servers with other domains; examples include prespglaunch.com, coffeepatriot.com, philipmorriscompanies.net, cmebdinc.com and truist.company.

Host names with two IPs

ns101.bac.com points to 2610:a1:1022::100 and 156.154.130.100

ns102.bac.com points to 2610:a1:1023::100 and 156.154.131.100

dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100

dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100

Host names pointing to 2610:a1:1022::100: ns101.bac.com and dns1.cscdns.net

Host names pointing to 156.154.130.100: ns101.bac.com and dns1.cscdns.net

Host names pointing to 2610:a1:1023::100: ns102.bac.com and dns2.cscdns.net

Host names pointing to 156.154.131.100: ns102.bac.com and dns2.cscdns.net