betterperformance.dk

📜 Historical scan 2026-09-23 21:20:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

betterperformance.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 7 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 64.28.8.37 is hosted by Globalconnect As (AS2116) in Norway. Mail is handled by mail03.portsit.se. The zone is not DNSSEC-signed, 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1 45.54.35.101	a.portsdns.se a.portsdns.se	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
64.28.8.37	60s	37.32-47.8.28.64.in-addr.arpa ww03.online4u.no	AS2116	Globalconnect As	64.28.0.0/19	🇳🇴 Norway	Oslo

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail03.portsit.se	193.14.90.173	mail03.portsit.se	AS1257 Tele2 SWIPnet

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 236ms

TXT Record
Proteinfabrikken AS
v=spf1 -all

✉️ SPF#

Policy	Record (betterperformance.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 22:59:06

www CNAME	domene-kunde.online4u.no (all on online4u.no) → 64.28.8.46 (AS2116)
www vs bare domain	Same network betterperformance.dk: 64.28.8.37 (AS2116) www.betterperformance.dk: 64.28.8.46 (AS2116)
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#

9078ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2025111700
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	10800s
Retry	5400s
Expire	3600000s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-12 09:41:31

Field	Value
Registrar	Abion AB
Registered	2019-03-07
Expires	2027-03-31 (165d)

🔗 Same registrant#

2 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
ironcore.dk	Abion AB
proteinfabrikken.dk	Abion AB

📋 WHOIS#

⏱️ Lookup Timing#

55ms

51ms

50ms

AAAA

54ms

TXT

236ms

CAA

54ms

HTTPS

56ms

TLSA

1198ms

SOA

0ms

MTA-STS

80ms

DNSSEC

9078ms

SRV

78ms

Total

10582ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:40:46	749ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 21:20:55 shown	10582ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-21 06:11:54	705ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 04:53:57	793ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 15:43:20	836ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 13:57:36	700ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 16:35:54	836ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 11:35:37	923ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:26:43	604ms	2 NS 1 A 1 MX	🔓 Insecure