bryst.dk

📜 Historical scan 2026-06-29 06:51:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bryst.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.179.219.240 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by asav01.potestas.dk. The zone is DNSSEC-signed and validates, 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 45ms

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#

1 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.179.219.240	3600s	188-179-219-240-cable.dk.customer.tdc.net	AS3292	TDC Holding A/S	188.176.0.0/13	🇩🇰 Denmark	Kongens Lyngby

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	asav01.potestas.dk	77.83.76.244	avs.sipato.com	AS50364 Sipato ApS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	188.179.219.240
🔶 Autoconfig	188.179.219.240

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 200ms

TXT Record
MS=ms88263785
v=spf1 a mx -all

✉️ SPF#

Policy	Record (bryst.dk)
-all (hard fail)	v=spf1 a mx -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 2026-10-17 00:12:22

www	188.179.219.240 (AS3292) (address records, no CNAME)
www vs bare domain	Same network bryst.dk: 188.179.219.240 (AS3292) www.bryst.dk: 188.179.219.240 (AS3292)
Wildcard	Yes: any name under the zone resolves
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#

75ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2026032402
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 2026-10-07 16:54:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-03-26
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

62ms

49ms

AAAA

48ms

TXT

200ms

CAA

44ms

HTTPS

47ms

TLSA

93ms

SOA

43ms

MTA-STS

62ms

DNSSEC

75ms

SRV

63ms

Total

724ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 13:26:15	1729ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 12:38:26	701ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 10:11:18	880ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 01:53:45	15670ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-29 06:51:20 shown	724ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 00:16:12	1423ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 17:25:37	468ms	2 NS 1 A 1 MX	🔒 Secure