tsc.secure.yahoo.com - robtex.com

tsc.secure.yahoo.com

CNAMErc.yahoo.com
CNAMEglobal-accelerator.dns-rc.aws.oath.cloud
CNAMEa7de0457831fd11f7.awsglobalaccelerator.com
DNSSEC⚠️ Not signed
A13.248.158.7🇺🇸 Amazon13.248.144.0/20
PTRa7de0457831fd11f7.awsglobalaccelerator.com
A76.223.84.192🇺🇸 Amazon76.223.80.0/20

secure.yahoo.com

CNAMErc.yahoo.com
CNAMEglobal-accelerator.dns-rc.aws.oath.cloud
CNAMEa7de0457831fd11f7.awsglobalaccelerator.com
DNSSEC⚠️ Not signed
A13.248.158.7🇺🇸 Amazon13.248.144.0/20
A76.223.84.192🇺🇸 Amazon76.223.80.0/20
WOT: SAFE (95/100)
WOT: SAFE (95/100)

Same first word

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tsc.co.th
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tsc.support
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tsc.tv
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tcs.sk
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cst.academy

DNS History

1 record (1 active, 0 former)

CNAMErc.yahoo.com
●CNAMErc.yahoo.com2026-04-02 → 2026-04-24 · 2 obs
● 2026-04-02 01:36:08
● 2026-04-24 02:38:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
yahoo.comns1.yahoo.com, ns5.yahoo.com, ns2.yahoo.com, ns3.yahoo.com...9 records

✅ Authoritative Response

Server:68.180.131.16

NS records: ns1.yahoo.com, ns5.yahoo.com, ns2.yahoo.com, ns3.yahoo.com, ns4.yahoo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yahoo.com (unsigned zone)

⏱️ Timing

Total: 382ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1rc.yahoo.com

📌 Glue Records Collected

Total: 9

In-bailiwick: 9 (ns1.yahoo.com, ns1.yahoo.com, ns5.yahoo.com...)

Analysis

IP Addresses

tsc.secure.yahoo.com points to two IP numbers: 13.248.158.7 and 76.223.84.192.

Other host names such as yahoo.de, mapsyahoo.us, yahoo.ag, adserving.name and switch2aol.com share IPs with tsc.secure.yahoo.com.