hroelsgaard.dk

📜 Historical scan 2026-06-17 12:59:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hroelsgaard.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 26 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.175 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, has no 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 70ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.175	—	vm1484.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 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 216ms

TXT Record
v=spf1 a mx include:spf.curanet.dk include:spf.simply.com include:web.shared.mysmtp.com ~all

✉️ SPF#

Policy	Record (hroelsgaard.dk)
~all (soft fail)	v=spf1 a mx include:spf.curanet.dk include:spf.simply.com include:web.shared.mysmtp.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 19:42:58

www	185.21.40.175 (AS48854) (address records, no CNAME)
www vs bare domain	Same network hroelsgaard.dk: 185.21.40.175 (AS48854) www.hroelsgaard.dk: 185.21.40.175 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 10/10 · policy: ~all

warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

168ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

90ms

Field	Value
Serial	2026021601
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 00:19:40

Field	Value
Registrar	CURANET A/S
Registered	2021-10-26
Expires	2026-10-25 (7d)

📋 WHOIS#

⏱️ Lookup Timing#

70ms

64ms

AAAA

80ms

TXT

216ms

CAA

58ms

HTTPS

53ms

TLSA

69ms

SOA

90ms

MTA-STS

86ms

DNSSEC

168ms

SRV

0ms

Total

881ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 16:37:38	2347ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-07 10:18:42	498ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-28 20:50:03	590ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-22 14:29:07	662ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-22 02:38:18	427ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-17 12:59:20 shown	881ms	2 NS 1 A 0 MX	🔒 Secure