sigalertdata.com - robtex.com

sigalertdata.com

DNSSEC⚠️ Not signed
NSns3.iheartmedia.com ⭐ ⚠️ Not in parent delegation
A207.230.159.10🇺🇸 RoadRunner207.230.159.0/24
PTRdns3.iheartmedia.com
NSns1.iheartmedia.com
A207.230.136.193🇺🇸 Amazon207.230.136.0/24 EC2 Prefix
PTRdns1.clearchannel.com
NSns2.iheartmedia.com
A207.230.136.194🇺🇸 Amazon207.230.136.0/24 EC2 Prefix
PTRdns2.clearchannel.com
NSns4.iheartmedia.com ⚠️ Not in parent delegation
A207.230.159.11🇺🇸 RoadRunner207.230.159.0/24
PTRdns4.iheartmedia.com
NSns5.iheartmedia.com ⚠️ Not in parent delegation
A207.230.136.193🇺🇸 Amazon207.230.136.0/24 EC2 Prefix
PTRdns1.clearchannel.com
NSns6.iheartmedia.com ⚠️ Not in parent delegation
A207.230.136.194🇺🇸 Amazon207.230.136.0/24 EC2 Prefix
PTRdns2.clearchannel.com
SOAns3.iheartmedia.comdns@iheartmedia.com serial=1329965118

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=1778745626

Subdomains

dynamicb.sigalertdata.com

Same first word

sigalertdata.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSns1.iheartmedia.comns2.iheartmedia.comns3.iheartmedia.comns4.iheartmedia.comns5.iheartmedia.comns6.iheartmedia.comdns1.clearchannel.comdns2.clearchannel.comns1.clearchannel.comns2.clearchannel.com
○NSdns1.clearchannel.com2015-06-27 → 2018-10-14 · 4 obs
● 2015-06-27 21:57:32
● 2018-10-14 23:57:08
○ 2026-05-14 08:02:40
○ 2026-05-14 08:02:44
○NSdns2.clearchannel.com2015-06-27 → 2018-10-14 · 4 obs
● 2015-06-27 21:57:32
● 2018-10-14 23:57:08
○ 2026-05-14 08:02:40
○ 2026-05-14 08:02:44
○NSns1.clearchannel.com2015-06-27 → 2018-10-14 · 4 obs
● 2015-06-27 21:57:32
● 2018-10-14 23:57:08
○ 2026-05-14 08:02:40
○ 2026-05-14 08:02:44
●NSns1.iheartmedia.com2026-05-14 → 2026-05-14 · 3 obs
○ 2018-10-14 23:57:08
● 2026-05-14 08:02:40
● 2026-05-14 08:02:44
○NSns2.clearchannel.com2015-06-27 → 2018-10-14 · 4 obs
● 2015-06-27 21:57:32
● 2018-10-14 23:57:08
○ 2026-05-14 08:02:40
○ 2026-05-14 08:02:44
●NSns2.iheartmedia.com2026-05-14 → 2026-05-14 · 3 obs
○ 2018-10-14 23:57:08
● 2026-05-14 08:02:40
● 2026-05-14 08:02:44
●NSns3.iheartmedia.com2026-05-14 → 2026-05-14 · 3 obs
○ 2018-10-14 23:57:08
● 2026-05-14 08:02:40
● 2026-05-14 08:02:44
●NSns4.iheartmedia.com2026-05-14 → 2026-05-14 · 3 obs
○ 2018-10-14 23:57:08
● 2026-05-14 08:02:40
● 2026-05-14 08:02:44
●NSns5.iheartmedia.com2026-05-14 → 2026-05-14 · 3 obs
○ 2018-10-14 23:57:08
● 2026-05-14 08:02:40
● 2026-05-14 08:02:44
●NSns6.iheartmedia.com2026-05-14 → 2026-05-14 · 3 obs
○ 2018-10-14 23:57:08
● 2026-05-14 08:02:40
● 2026-05-14 08:02:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...-
sigalertdata.comns1.iheartmedia.com, ns2.iheartmedia.com2 records

✅ Authoritative Response

Server:207.230.159.11

NS records: ns1.iheartmedia.com, ns2.iheartmedia.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sigalertdata.com (unsigned zone)

⏱️ Timing

Total: 277ms | Queries: -

📄 Records

TypeCountSample Data
NS6ns2.iheartmedia.com, ns5.iheartmedia.com...
SOA1ns3.iheartmedia.com dns.iheartmedia.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.iheartmedia.com, ns2.iheartmedia.com)

Analysis

Hierarchy

sigalertdata.com is parent of dynamicb.sigalertdata.com.

Name Servers

sigalertdata.com is delegated to six name servers: ns1.iheartmedia.com, ns2.iheartmedia.com, ns3.iheartmedia.com, ns4.iheartmedia.com, ns5.iheartmedia.com and ns6.iheartmedia.com.

sigalertdata.com at least partially shares its name servers with other domains, for instance iheartthursday.com, iheartradio.ca, tugtheknot.org, promosquad.com and 136.230.207.in-addr.arpa.

These name servers are commonly paired with dns1.iheartmedia.com, dns2.iheartmedia.com, dns3.iheartmedia.com, dns4.iheartmedia.com, ns10.iheartmedia.com, ns7.iheartmedia.com, ns8.iheartmedia.com, ns9.iheartmedia.com and ns1.clearchannel.com.

Hostnames with a single IP:

ns1.iheartmedia.com points to 207.230.136.193.

ns2.iheartmedia.com points to 207.230.136.194.

ns3.iheartmedia.com points to 207.230.159.10.

ns4.iheartmedia.com points to 207.230.159.11.

ns5.iheartmedia.com points to 207.230.136.193.

ns6.iheartmedia.com points to 207.230.136.194.

Hostnames pointing to 207.230.136.193: ns1.iheartmedia.com and ns5.iheartmedia.com.

Hostnames pointing to 207.230.136.194: ns2.iheartmedia.com and ns6.iheartmedia.com.