highgrade.dk

Records from scan: 2026-10-13 00:54:16 · 1548ms total · last checked 2026-10-17 04:20 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

highgrade.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 27 November 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 62.79.149.51 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by mail.highgrade.dk. The zone is DNSSEC-signed and validates, has no 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#

3 records 138ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 166ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.79.149.51	3600s	—	AS9158	Telenor A/S	62.79.0.0/16	🇩🇰 Denmark	—

📧 MX Records#

1 records 174ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.highgrade.dk	62.79.149.51	—	AS9158 Telenor A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	62.79.149.51
🔶 Autoconfig	62.79.149.51

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 370ms

TXT Record
v=spf1 ip4:62.79.149.51 ~all

✉️ SPF#

Policy	Record (highgrade.dk)
~all (soft fail)	v=spf1 ip4:62.79.149.51 ~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#

checked 2026-10-13 00:54:16

www CNAME	highgrade.dk (all on highgrade.dk) → 62.79.149.51 (AS9158)
www vs bare domain	Same network highgrade.dk: 62.79.149.51 (AS9158) www.highgrade.dk: 62.79.149.51 (AS9158)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 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#

357ms

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

🏷️ SOA#

67ms

Field	Value
Serial	2026101200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 12:44:41

Field	Value
Registrar	Simply.com A/S
Registered	2025-11-27
Expires	2026-11-26 (39d)

📋 WHOIS#

⏱️ Lookup Timing#

138ms

166ms

174ms

AAAA

165ms

TXT

370ms

CAA

132ms

HTTPS

302ms

TLSA

263ms

SOA

67ms

MTA-STS

212ms

DNSSEC

357ms

SRV

396ms

Total

1548ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 00:54:16 shown	1548ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 12:13:34	378ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-24 11:02:34	524ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-01 11:24:15	563ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-21 03:15:29	532ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:36:59	247ms	0 NS 0 A 0 MX	❓ Unknown