byspektrum.dk

📜 Historical scan 2026-06-28 17:37:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byspektrum.dk is a .dk domain served by 3 nameservers (ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net). It was registered on 8 February 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 187.127.90.166 is hosted by Hostinger International Limited (AS47583) in Germany. Mail is handled by server7151.serverpark.dk. The zone is DNSSEC-signed and validates, 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#

3 records 239ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	35.198.132.83	83.132.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns5.dns-123.net	35.187.184.173	173.184.187.35.bc.googleusercontent.com	AS396982 Google LLC
ns6.dns-123.net	35.228.54.1	1.54.228.35.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records#

1 records 225ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
187.127.90.166	300s	—	AS47583	Hostinger International Limited	187.127.0.0/17	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 220ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	server7151.serverpark.dk	5.186.164.151	server7151.serverpark.dk	AS44869 FIBIA P/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	187.127.90.166
🔶 Autoconfig	187.127.90.166

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 414ms

TXT Record
13.05.2025
v=spf1 a mx include:_spf.serverpark.dk ~all

✉️ SPF#

Policy	Record (byspektrum.dk)
~all (soft fail)	v=spf1 a mx include:_spf.serverpark.dk ~all

📨 DMARC#

Policy	Record (_dmarc.byspektrum.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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#

latest probe, not this scan · checked 2026-10-09 05:03:20

www	187.127.90.166 (AS47583) (address records, no CNAME)
www vs bare domain	Same network byspektrum.dk: 187.127.90.166 (AS47583) www.byspektrum.dk: 187.127.90.166 (AS47583)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

306ms

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

🏷️ SOA#

209ms

Field	Value
Serial	2019020811
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-11 20:49:43

Field	Value
Registrar	INTERNET 123 ApS
Registered	2019-02-08
Expires	2027-02-28 (134d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

239ms

225ms

220ms

AAAA

235ms

TXT

414ms

CAA

213ms

HTTPS

219ms

TLSA

1823ms

SOA

209ms

MTA-STS

252ms

DNSSEC

306ms

SRV

268ms

Total

3014ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:59:25	2962ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-25 13:41:22	867ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-28 17:37:32 shown	3014ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-23 17:33:00	683ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:25:34	816ms	3 NS 1 A 1 MX	🔒 Secure