discoverymanager.dk

📜 Historical scan 2026-06-23 16:28:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

discoverymanager.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 165.160.13.20 is hosted by Corporation Service Company (AS19574) in United States. Mail is handled by custmx.cscdns.net. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	spdns3.cscdns.net ns1.ascio.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	ns4.ascio.net ns3.domainnetwork.com	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

2 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
165.160.13.20	21600s	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—
165.160.15.20	21600s	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	21600s	custmx.cscdns.net	198.58.121.58	198-58-121-58.ip.linodeusercontent.com	AS63949 Akamai Connected Cloud

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 4213ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (discoverymanager.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.discoverymanager.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;fo=1

📬 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#

latest probe, not this scan · checked 2026-10-20 06:10:02

www	165.160.13.20 165.160.15.20 (AS19574) (address records, no CNAME)
www vs bare domain	Same network discoverymanager.dk: 165.160.13.20 165.160.15.20 (AS19574) www.discoverymanager.dk: 165.160.13.20 165.160.15.20 (AS19574)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

152ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

46ms

Field	Value
Serial	2018091107
Primary NS (MNAME)	dns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	10800s
Retry	1800s
Expire	3600000s
Minimum (neg-cache TTL)	21600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

50ms

44ms

AAAA

46ms

TXT

4213ms

CAA

43ms

HTTPS

45ms

TLSA

832ms

SOA

46ms

MTA-STS

50ms

DNSSEC

152ms

SRV

409ms

Total

5340ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 07:53:24	611ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 16:28:01 shown	5340ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 20:25:01	1171ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 12:50:57	475ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 13:14:55	3633ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 03:36:08	411ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 03:20:52	484ms	2 NS 2 A 1 MX	🔓 Insecure