heartspan.net - robtex.com

heartspan.net

DNSSEC⚠️ Not signed
NSns1.nbcuni.com ⚠️ Not in zone NS records
A2001:502:f3ff::31🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRns1.nbcuni.com
A156.154.64.31🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRns1.nbcuni.com
NSns2.nbcuni.com ⚠️ Not in zone NS records
A2610:a1:1014::31🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRns2.nbcuni.com
A156.154.65.31🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRns2.nbcuni.com
NSns3.nbcuni.com ⚠️ Not in zone NS records
A2610:a1:1015::31🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRns3.nbcuni.com
A156.154.66.31🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRns3.nbcuni.com
NSns4.nbcuni.com ⚠️ Not in zone NS records
A2001:502:4612::31🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRns4.nbcuni.com
A156.154.67.31🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRns4.nbcuni.com
NSns5.nbcuni.com ⚠️ Not in zone NS records
A2610:a1:1016::31🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRns5.nbcuni.com
A156.154.68.31🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar
PTRns5.nbcuni.com
NSns6.nbcuni.com ⚠️ Not in zone NS records
A2610:a1:1017::31🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRns6.nbcuni.com
A156.154.69.31🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar
PTRns6.nbcuni.com

net

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=1776084852

Same first word

heartspan.net
heartspan.org
heartspan.com

Similar names

snapearth.com
earthsnap.net
theparnas.net
pastehran.com
theparnas.com
asptehran.ir
shparanet.com
spanthera.com
snapheart.com
parthasen.com
rastephan.de
sherpaant.com
earthsnap.com
earthspan.com
stanhaper.com
pantheras.com
transhape.com
athensapr.com
haparents.org
earthspan.org
penashart.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns1.nbcuni.comns2.nbcuni.comns3.nbcuni.comns4.nbcuni.comns5.nbcuni.comns6.nbcuni.comns1.sedoparking.comns2.sedoparking.comMXlocalhostmail.nickstel.comA72.52.4.11972.52.4.120
●NSns1.nbcuni.com2026-04-09 → 2026-04-13 · 3 obs
○ 2018-07-11 23:36:04
● 2026-04-09 01:56:30
● 2026-04-13 13:22:24
○NSns1.sedoparking.com2015-06-09 → 2018-07-11 · 4 obs
● 2015-06-09 02:29:32
● 2018-07-11 23:36:04
○ 2026-04-09 01:56:30
○ 2026-04-13 13:22:24
●NSns2.nbcuni.com2026-04-09 → 2026-04-13 · 3 obs
○ 2018-07-11 23:36:04
● 2026-04-09 01:56:30
● 2026-04-13 13:22:24
○NSns2.sedoparking.com2015-06-09 → 2018-07-11 · 4 obs
● 2015-06-09 02:29:32
● 2018-07-11 23:36:04
○ 2026-04-09 01:56:30
○ 2026-04-13 13:22:24
●NSns3.nbcuni.com2026-04-09 → 2026-04-13 · 3 obs
○ 2018-07-11 23:36:04
● 2026-04-09 01:56:30
● 2026-04-13 13:22:24
●NSns4.nbcuni.com2026-04-09 → 2026-04-13 · 3 obs
○ 2018-07-11 23:36:04
● 2026-04-09 01:56:30
● 2026-04-13 13:22:24
●NSns5.nbcuni.com2026-04-09 → 2026-04-13 · 3 obs
○ 2018-07-11 23:36:04
● 2026-04-09 01:56:30
● 2026-04-13 13:22:24
●NSns6.nbcuni.com2026-04-09 → 2026-04-13 · 3 obs
○ 2018-07-11 23:36:04
● 2026-04-09 01:56:30
● 2026-04-13 13:22:24
○MXlocalhost2017-02-04 → 2018-07-11 · 5 obs
○ 2016-03-25 07:11:52
● 2017-02-04 19:41:52
● 2018-07-11 23:36:04
○ 2026-04-09 01:56:30
○ 2026-04-13 13:22:24
○MXmail.nickstel.com2015-06-09 → 2016-03-25 · 4 obs
● 2015-06-09 02:29:32
● 2016-03-25 07:11:52
○ 2017-02-04 19:41:52
○ 2026-04-13 13:22:24
○A72.52.4.1192018-07-11 → 2018-07-11 · 4 obs
○ 2017-02-04 19:41:52
● 2018-07-11 23:36:04
○ 2026-04-09 01:56:30
○ 2026-04-13 13:22:24
○A72.52.4.1202015-06-09 → 2017-02-04 · 4 obs
● 2015-06-09 02:29:32
● 2017-02-04 19:41:52
○ 2018-07-11 23:36:04
○ 2026-04-13 13:22:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...-
heartspan.netns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com...-

✅ Authoritative Response

Server:156.154.64.31

NS records: ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com, ns5.nbcuni.com, ns6.nbcuni.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heartspan.net (unsigned zone)

⏱️ Timing

Total: 284ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

heartspan.net is delegated to six name servers: ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com, ns5.nbcuni.com and ns6.nbcuni.com.

heartspan.net at least partially shares name servers with other domains, for instance myuniversalwedding.com, rhumarquesonlinecasino.org, uni-networks.mobi, pitchperfect-lefilm.com and ivillagenbc17.com.

these name servers are commonly used with pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.

Host names with two IP numbers:

ns1.nbcuni.com points to 2001:502:f3ff::31 and 156.154.64.31.

ns2.nbcuni.com points to 2610:a1:1014::31 and 156.154.65.31.

ns3.nbcuni.com points to 2610:a1:1015::31 and 156.154.66.31.

ns4.nbcuni.com points to 2001:502:4612::31 and 156.154.67.31.

ns5.nbcuni.com points to 2610:a1:1016::31 and 156.154.68.31.

ns6.nbcuni.com points to 2610:a1:1017::31 and 156.154.69.31.