cortasbolig.dk

📜 Historical scan 2026-06-18 08:35:00  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cortasbolig.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was registered on 16 June 2026 (WHOIS) and first appeared in the .dk zone on 18 June 2026. Its website address 15.197.148.33 is hosted by Amazon.com, Inc. (AS16509) 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   68ms
NameserverIP addressesPTRASN / ISP
ns61.domaincontrol.com 2603:5:2153::20
97.74.101.32		 ns61.domaincontrol.com
ns61.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
ns62.domaincontrol.com 173.201.69.32
2603:5:2253::20		 ns62.domaincontrol.com
ns62.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH

🌍 A Records#

2 records   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
15.197.148.33 — a2aa9ff50de748dbe.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 15.196.0.0/14 🇺🇸 United States —
3.33.130.190 — a2aa9ff50de748dbe.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 3.33.128.0/17 🇺🇸 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   279ms
TXT Record
v=verifydomain MS=5400925

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.cortasbolig.dk)
p=quarantine v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

📬 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 2026-10-09 10:16:20
www CNAMEcortasbolig.dk (all on cortasbolig.dk)
www vs bare domainSame network
cortasbolig.dk: 15.197.225.128 3.33.251.168 (AS16509)
www.cortasbolig.dk: 15.197.225.128 3.33.251.168 (AS16509)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

74ms
FieldValue
Serial2026061704
Primary NS (MNAME)ns61.domaincontrol.com
Responsible (RNAME)dns@jomax.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-11 23:42:19
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2026-06-16
Expires2027-06-15 (233d)

🔗 Same registrant#

5 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
clearway.dkPunktum dk A/S (direct)
cortas.dkSimply.com A/S
forvalt.dkPunktum dk A/S (direct)
heimbo.dkPunktum dk A/S (direct)
nordic-pp.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
68ms
A
46ms
MX
46ms
AAAA
79ms
TXT
279ms
CAA
68ms
HTTPS
55ms
TLSA
65ms
SOA
74ms
MTA-STS
79ms
DNSSEC
83ms
SRV
85ms
Total
643ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 10:16:20 1221ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-04 11:10:36 1141ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-30 07:52:36 892ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-27 23:24:53 3168ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 08:50:50 1268ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-20 22:47:05 1525ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 14:35:35 2263ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 08:35:00 shown 643ms 2 NS 2 A 0 MX 🔓 Insecure
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