performbetter.dk

Records from scan: 2026-09-24 09:47:15 · 766ms total · last checked 2026-10-21 02:58 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

performbetter.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 25 February 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.77.49.173 is hosted by Iomart Cloud Services Limited (AS20860) in United Kingdom. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.77.49.173	3600s	—	AS20860	Iomart Cloud Services Limited	5.77.48.0/22	🇬🇧 United Kingdom	—

📧 MX Records#

5 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	173.194.222.26 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b	lo-in-f26.1e100.net lf-in-f27.1e100.net lf-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.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
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	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#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-09 13:39:09

www	5.77.49.173 (AS20860) (address records, no CNAME)
www vs bare domain	Same network performbetter.dk: 5.77.49.173 (AS20860) www.performbetter.dk: 5.77.49.173 (AS20860)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2015072001
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 13:02:53

Field	Value
Registrar	Simply.com A/S
Registered	2012-02-25
Expires	2027-02-28 (129d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

35ms

31ms

AAAA

41ms

TXT

151ms

CAA

33ms

HTTPS

40ms

TLSA

167ms

SOA

0ms

MTA-STS

59ms

DNSSEC

83ms

SRV

58ms

Total

766ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 09:47:15 shown	766ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-26 20:13:19	983ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-25 05:54:04	839ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-22 16:57:45	1159ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 06:38:01	813ms	2 NS 1 A 5 MX	🔓 Insecure