high-ground.dk

📜 Historical scan 2026-06-18 15:41:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

high-ground.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 9 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by highground-dk01b.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, 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#

3 records 144ms

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#

🌍

No A records found

📧 MX Records#

1 records 326ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	highground-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::4 2a01:111:f403:ca09::8 2a01:111:f403:ca09::9 52.101.68.15 52.101.68.36 52.101.73.24 52.101.73.26	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 334ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 553ms

TXT Record
MS=ms75898674
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (high-ground.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

393ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'high-ground.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

267ms

Field	Value
Serial	2026010909
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 2026-10-19 21:22:33

Field	Value
Registrar	Simply.com A/S
Registered	2026-01-09
Expires	2027-01-08 (74d)

🔗 Same registrant#

6 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).

Domain	Registrar
acemagic.dk	Simply.com A/S
arzopa.dk	Simply.com A/S
nordivic.dk	Simply.com A/S
portablemonitor.dk	Simply.com A/S
portablemonitors.dk	Simply.com A/S
uperfect.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

144ms

216ms

326ms

AAAA

219ms

TXT

553ms

CAA

161ms

HTTPS

270ms

TLSA

348ms

SOA

267ms

MTA-STS

302ms

DNSSEC

393ms

SRV

334ms

Total

3063ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 20:33:07	1004ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-12 01:44:40	10004ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-02 02:59:17	1398ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-23 23:39:05	4596ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 22:48:43	7774ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 22:42:38	6733ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 22:38:27	1869ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 20:53:42	1961ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-18 20:47:11	4169ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-17 20:00:32	3247ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-16 16:04:02	3225ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-14 21:53:09	10130ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-13 20:51:19	1185ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-11 23:47:22	4300ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-10 22:54:08	1391ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-09 11:04:17	1464ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-08 05:37:09	16781ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-29 17:44:53	1607ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-28 04:15:01	1317ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-27 03:52:55	9282ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-26 03:42:52	8898ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-25 03:31:49	8943ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-24 02:38:37	1305ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-23 02:18:49	1570ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-21 23:42:47	1864ms	3 NS 0 A 0 MX	❓ Unknown