7hdrstem.dk

📜 Historical scan 2026-09-23 11:14:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

7hdrstem.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 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 362ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (7hdrstem.dk)
-all (hard fail)	v=spf1 -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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026092201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

38ms

30ms

41ms

AAAA

34ms

TXT

362ms

CAA

41ms

HTTPS

42ms

TLSA

36ms

SOA

0ms

MTA-STS

53ms

DNSSEC

120ms

SRV

46ms

Total

732ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 00:21:12	211ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 22:09:15	120ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 21:38:47	354ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 21:19:44	319ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 20:27:57	567ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 18:28:14	220ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 17:44:41	225ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 16:24:29	237ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 15:59:09	216ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 15:31:47	221ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 14:12:06	142ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 12:33:16	321ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 12:02:48	240ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 11:54:01	276ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 01:25:39	249ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 01:21:41	114ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 01:14:25	166ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 01:13:22	269ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 01:12:37	485ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 01:11:44	379ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 00:54:22	718ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-29 03:01:37	216ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-28 02:39:41	215ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-27 02:25:26	226ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-26 02:13:33	242ms	1 NS 0 A 0 MX	❓ Unknown