nuhorizons.dk

📜 Historical scan 2026-08-15 16:34:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nuhorizons.dk is a .dk domain served by 4 nameservers (pdns77.ultradns.biz, pdns77.ultradns.com, pdns77.ultradns.net and 1 more). It was registered on 22 October 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.234.0.82 is hosted by Microsoft Corporation (AS8075) in United States. Mail is handled by .. The zone is not DNSSEC-signed, publishes a 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#

4 records 250ms

Nameserver	IP addresses	PTR	ASN / ISP
pdns77.ultradns.biz	156.154.66.77 2610:a1:1015::71	pdns77.ultradns.biz pdns77.ultradns.biz	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns77.ultradns.com	156.154.64.77 2001:502:f3ff::71	pdns77.ultradns.com pdns77.ultradns.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns77.ultradns.net	156.154.65.77 2610:a1:1014::71	pdns77.ultradns.net pdns77.ultradns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns77.ultradns.org	156.154.67.77 2001:502:4612::71	pdns77.ultradns.org pdns77.ultradns.org	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

1 records 263ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.234.0.82	867s	—	AS8075	Microsoft Corporation	52.224.0.0/11	🇺🇸 United States	San Jose

📧 MX Records#

1 records 255ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 547ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (nuhorizons.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.nuhorizons.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:rywdzx3h@ag.dmarcian.com

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 232ms

Flags	Tag	Value
0	issue	;

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-17 02:33:31

www CNAME	mrktg.arwdns.com (all on arwdns.com) → 52.234.0.82 (AS8075)
www vs bare domain	Same network nuhorizons.dk: 52.234.0.82 (AS8075) www.nuhorizons.dk: 52.234.0.82 (AS8075)
Wildcard	No

🔎 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#

404ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-10 13:32:21

Field	Value
Registrar	MarkMonitor Inc.
Registered	2009-10-22
Expires	2026-10-31 (9d)

📋 WHOIS#

⏱️ Lookup Timing#

250ms

263ms

255ms

AAAA

245ms

TXT

547ms

CAA

232ms

HTTPS

264ms

TLSA

223ms

SOA

215ms

MTA-STS

300ms

DNSSEC

404ms

SRV

281ms

Total

2871ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 13:23:36	8678ms	4 NS 0 A 0 MX	❓ Unknown
2026-10-17 02:33:31	730ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-10 13:19:24	623ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-03 05:52:10	727ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-01 05:47:32	719ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-25 22:04:01	727ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-19 15:17:56	694ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-13 20:28:01	1209ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-03 18:28:29	575ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-27 18:39:54	635ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-26 18:06:49	689ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-23 13:30:10	2903ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-22 11:58:56	3998ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-20 10:13:34	2596ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-17 00:57:34	3973ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-15 16:34:52 shown	2871ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-14 10:02:54	2747ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-12 22:40:41	2623ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-11 12:13:50	856ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-07 09:42:06	2731ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-03 01:53:10	24604ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-27 23:58:36	1108ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-26 23:22:01	9705ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-25 23:03:40	944ms	4 NS 1 A 1 MX	❓ Unknown
2026-07-24 22:37:11	1469ms	4 NS 1 A 1 MX	🔓 Insecure