hearts-science.dk

Records from scan: 2026-09-15 03:10:06  ·  10544ms total  ·  last checked 2026-10-18 12:00 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hearts-science.dk is a .dk domain served by 4 nameservers (pdns82.ultradns.biz, pdns82.ultradns.com, pdns82.ultradns.net and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 141.193.213.20 is hosted by Cloudflare London, LLC (AS209242) in United States. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   60ms
NameserverIP addressesPTRASN / ISP
pdns82.ultradns.biz 156.154.66.82
2610:a1:1015::76		 pdns82.ultradns.biz
pdns82.ultradns.biz		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
pdns82.ultradns.com 156.154.64.82
2001:502:f3ff::76		 pdns82.ultradns.com
pdns82.ultradns.com		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
pdns82.ultradns.net 156.154.65.82
2610:a1:1014::76		 pdns82.ultradns.net
pdns82.ultradns.net		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
pdns82.ultradns.org 156.154.67.82
2001:502:4612::76		 pdns82.ultradns.org
pdns82.ultradns.org		 AS12008 Vercara, LLC
AS12008 Vercara, LLC

🌍 A Records#

2 records   87ms
IPTTLPTRASNISP / OrgCIDRCountryCity
141.193.213.20 300s — AS209242 Cloudflare London, LLC 141.193.213.0/24 🇺🇸 United States —
141.193.213.21 300s — AS209242 Cloudflare London, LLC 141.193.213.0/24 🇺🇸 United States —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   703ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (hearts-science.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.hearts-science.dk)
p=reject v=DMARC1; p=reject; rua=mailto:rc7yjbis@ag.us.dmarcian.com;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-07 16:41:04
www CNAME2nsu4zt7i45s.wpeproxy.com (all on wpeproxy.com)
www vs bare domainSame network
hearts-science.dk: 141.193.213.20 141.193.213.21 (AS209242)
www.hearts-science.dk: 141.193.213.20 141.193.213.21 (AS209242)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.hearts-science.dk ac.05f6d0d09bcc568541aca419aa2cc7a3.hearts-science.dk.validate-akdv.net

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

9079ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2020011023
Primary NS (MNAME)pdns82.ultradns.com
Responsible (RNAME)hostmaster@omnicomgroup.com
Refresh7200s
Retry600s
Expire2419200s
Minimum (neg-cache TTL)3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
60ms
A
87ms
MX
41ms
AAAA
51ms
TXT
703ms
CAA
68ms
HTTPS
62ms
TLSA
369ms
SOA
0ms
MTA-STS
86ms
DNSSEC
9079ms
SRV
75ms
Total
10544ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-15 03:10:06 shown 10544ms 4 NS 2 A 0 MX 🔓 Insecure
2026-08-24 06:58:22 1246ms 4 NS 2 A 0 MX 🔓 Insecure
2026-08-23 05:40:18 5361ms 4 NS 2 A 0 MX 🔓 Insecure
2026-08-12 17:01:33 9985ms 4 NS 2 A 0 MX 🔓 Insecure
2026-08-05 23:54:37 1055ms 4 NS 2 A 0 MX 🔓 Insecure
2026-07-10 04:20:59 2728ms 4 NS 2 A 0 MX 🔓 Insecure
2026-07-07 06:54:07 1550ms 4 NS 2 A 0 MX 🔓 Insecure
2026-06-20 21:50:40 798ms 4 NS 2 A 0 MX 🔓 Insecure
2026-06-17 11:07:37 862ms 4 NS 2 A 0 MX 🔓 Insecure
2026-06-17 11:07:36 1219ms 4 NS 2 A 0 MX 🔓 Insecure
2026-06-17 10:59:52 2674ms 4 NS 2 A 0 MX 🔓 Insecure
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