server.heartvalvesurgery.com - robtex.com

server.heartvalvesurgery.com

DNSSEC⚠️ Not signed
A199.250.204.235🇺🇸 IMH-IAD199.250.204.0/24 ZYPHER MEDIA, INC. (added by MAINT-AS3257)
PTRserver.heartvalvesurgery.com
TXTv=spf1 +mx +a +ip4:199.250.204.235 -all

heartvalvesurgery.com

DNSSEC⚠️ Not signed
A199.250.204.235🇺🇸 IMH-IAD199.250.204.0/24 ZYPHER MEDIA, INC. (added by MAINT-AS3257)
NSns-941.awsdns-53.net ⭐
NSns-1250.awsdns-28.org
NSns-1573.awsdns-04.co.uk
NSns-445.awsdns-55.com
MXheartvalvesurgery-com.mail.protection.outlook.com ⭐
TXTMS=ms69110708
TXTgoogle-site-verification=M-0hzrlj5sIKvwFtr-b9oAWmFlbCY0TTmENwcc_8Lec
TXTgoogle-site-verification=XrroSrxiYdAjw05VWsGNmY6AyeGh813aZwW0cb7_WCA
TXTv=spf1 +ip4:199.250.204.235 +ip4:192.249.113.16 +ip4:216.240.177.120 +ip4:173...
SOAns-941.awsdns-53.netawsdns-hostmaster@amazon.com serial=1

PTR for

235.204.250.199.in-addr.arpa

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DNS History

1 record (1 active, 0 former)

A199.250.204.235
●A199.250.204.2352026-08-11 → 2026-08-11 · 2 obs
● 2026-08-11 16:25:26
● 2026-08-11 16:25:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
heartvalvesurgery.comns-445.awsdns-55.com, ns-941.awsdns-53.net, ns-1573.awsdns-04.co.uk, ns-1250.awsdns-28.org2 records

✅ Authoritative Response

Server:205.251.195.173

NS records: ns-445.awsdns-55.com, ns-941.awsdns-53.net, ns-1573.awsdns-04.co.uk, ns-1250.awsdns-28.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heartvalvesurgery.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

TypeCountSample Data
A1199.250.204.235
TXT1v=spf1 +mx +a +ip4:199.250.204.235 -all

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-445.awsdns-55.com, ns-445.awsdns-55.com)

Analysis

IP Addresses

server.heartvalvesurgery.com directs to one IP number, which is 199.250.204.235.

The host names heartvalvesurgery.com, mail.heart-valve-surgery.com, heart-valve-surgery.com and clinicalcardiac.com all share IP numbers with server.heartvalvesurgery.com.