brkol.dk

Records from scan: 2026-10-07 21:41:12 · 711ms total · last checked 2026-10-16 04:01 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brkol.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.52.104.208 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mx.zohomail.com, mx2.zohomail.com. The zone is DNSSEC-signed and validates, 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 30ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.52.104.208	600s	0x573468d0.static.cust.fastspeed.dk	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx.zohomail.com	136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44	mx.zohomail.com mx.zoho.com mx3.zoho.com mx2.zoho.com mx3.zohomail.com mx2.zohomail.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO
20	43200s	mx2.zohomail.com	136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44	mx.zohomail.com mx.zoho.com mx3.zoho.com mx2.zoho.com mx3.zohomail.com mx2.zohomail.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 143ms

TXT Record
Posthuset

✉️ 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 2026-10-07 21:41:12

www	87.52.104.208 (AS3292) (address records, no CNAME)
www vs bare domain	Same network brkol.dk: 87.52.104.208 (AS3292) www.brkol.dk: 87.52.104.208 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2026092001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

30ms

29ms

43ms

AAAA

29ms

TXT

143ms

CAA

32ms

HTTPS

28ms

TLSA

316ms

SOA

39ms

MTA-STS

52ms

DNSSEC

58ms

SRV

46ms

Total

711ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 21:41:12 shown	711ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-04 00:13:21	4803ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-22 11:39:35	947ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-16 17:43:25	667ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 14:48:13	937ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-03 09:29:50	5030ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-02 00:27:56	909ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-28 13:19:01	1564ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 17:19:45	2636ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 17:07:14	549ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 17:02:24	2238ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 17:01:02	1000ms	2 NS 1 A 2 MX	🔒 Secure