tenorhorn.dk

Records from scan: 2026-10-20 22:41:41 · 611ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tenorhorn.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 January 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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#

2 records 23ms

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#

5 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	209.85.233.26 2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1a	lr-in-f26.1e100.net lj-in-x1a.1e100.net lj-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 120ms

TXT Record
google-site-verification=2igD7LyanxX15w-FL33XFZVgYCnCOOg75X07UTODTtg
v=spf1 a include:_spf.google.com ~all

✉️ SPF#

Policy	Record (tenorhorn.dk)
~all (soft fail)	v=spf1 a include:_spf.google.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#

checked 2026-10-20 22:41:41

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves tenorhorn.dk: no address www.tenorhorn.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms

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

🏷️ SOA#

21ms

Field	Value
Serial	2026101101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 08:25:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-01-19
Expires	2026-11-30 (40d)

📋 WHOIS#

⏱️ Lookup Timing#

23ms

26ms

25ms

AAAA

28ms

TXT

120ms

CAA

27ms

HTTPS

23ms

TLSA

127ms

SOA

21ms

MTA-STS

34ms

DNSSEC

93ms

SRV

36ms

Total

611ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 22:41:41 shown	611ms	2 NS 0 A 5 MX	🔒 Secure
2026-10-12 16:50:52	1187ms	2 NS 0 A 5 MX	🔒 Secure
2026-10-09 13:08:40	1044ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-30 18:46:50	523ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-13 04:12:49	1113ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-08 05:23:13	1046ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-27 15:50:34	882ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-27 09:17:15	881ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-13 10:51:20	5551ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-17 18:55:21	923ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-13 18:17:30	10271ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-09 03:57:25	1129ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-23 03:47:16	2513ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-22 23:00:43	1170ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:57:29	733ms	2 NS 0 A 5 MX	🔒 Secure