brt.dk

📜 Historical scan 2026-10-01 09:02:42  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brt.dk is a .dk domain served by 2 nameservers (ivy.ns.cloudflare.com, owen.ns.cloudflare.com). It was registered on 26 August 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.86.130 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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
NameserverIP addressesPTRASN / ISP
ivy.ns.cloudflare.com 108.162.192.120
172.64.32.120
173.245.58.120
2606:4700:50::adf5:3a78
2803:f800:50::6ca2:c078
2a06:98c1:50::ac40:2078		 ivy.ns.cloudflare.com
ivy.ns.cloudflare.com
ivy.ns.cloudflare.com
ivy.ns.cloudflare.com
ivy.ns.cloudflare.com
ivy.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
owen.ns.cloudflare.com 108.162.193.219
172.64.33.219
173.245.59.219
2606:4700:58::adf5:3bdb
2803:f800:50::6ca2:c1db
2a06:98c1:50::ac40:21db		 owen.ns.cloudflare.com
owen.ns.cloudflare.com
owen.ns.cloudflare.com
owen.ns.cloudflare.com
owen.ns.cloudflare.com
owen.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.86.130 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.220.48 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   71ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:5682 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:dc30 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   56ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.86.130,172.67.220.48 ech=AEX+DQBBIQAgACDepu5XFhjNsTaJykFP5aC6eLhW+KKUXtgKGuWt2c26QgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5682,2606:4700:3035::ac43:dc30

📝 TXT Records#

1 records   203ms
TXT Record
google-site-verification=IF8A1oH9N20GhNa5NKq9zThGWiHBNIA1fjXPAa3xmc8

✉️ 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#

latest probe, not this scan · checked 2026-10-14 18:53:56
www104.21.86.130 172.67.220.48 2606:4700:3033::6815:5682 2606:4700:3035::ac43:dc30 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

89ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

45ms
FieldValue
Serial2415465181
Primary NS (MNAME)ivy.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 19:10:52
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2021-08-26
Expires2027-08-31 (317d)

🔗 Same registrant#

39 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).

DomainRegistrar
afbudsrejser247.dkPunktum dk A/S (direct)
afstandsmåler.dkPunktum dk A/S (direct)
aktivitetsarmbånd.dkPunktum dk A/S (direct)
badedragt.dkPunktum dk A/S (direct)
bademåtte.dkPunktum dk A/S (direct)
bruseforhæng.dkPunktum dk A/S (direct)
dampkoger.dkPunktum dk A/S (direct)
daybeds.dkPunktum dk A/S (direct)
eksterneharddiske.dkPunktum dk A/S (direct)
elektroniskdart.dkPunktum dk A/S (direct)
elpisker.dkPunktum dk A/S (direct)
favoritter.dkPunktum dk A/S (direct)
findsexlegetøj.dkPunktum dk A/S (direct)
handyguiden.dkPunktum dk A/S (direct)
hdtv.dkPunktum dk A/S (direct)
hok.dkPunktum dk A/S (direct)
husholdningsapparater.dkPunktum dk A/S (direct)
hækkeklippere.dkPunktum dk A/S (direct)
hængesofaer.dkPunktum dk A/S (direct)
højseng.dkPunktum dk A/S (direct)
kaffekrus.dkPunktum dk A/S (direct)
knivblok.dkPunktum dk A/S (direct)
legekøkken.dkPunktum dk A/S (direct)
liggeunderlag.dkPunktum dk A/S (direct)
maclandweb.dkPunktum dk A/S (direct)
mademyday.dkPunktum dk A/S (direct)
opbevaringskasse.dkPunktum dk A/S (direct)
pakkekalendere.dkPunktum dk A/S (direct)
pengegaver.dkPunktum dk A/S (direct)
pålægsmaskine.dkPunktum dk A/S (direct)
ratings.dkPunktum dk A/S (direct)
senior-online.dkPunktum dk A/S (direct)
serveringsbakke.dkPunktum dk A/S (direct)
sukkertermometer.dkPunktum dk A/S (direct)
toulouse.dkPunktum dk A/S (direct)
trækvogne.dkPunktum dk A/S (direct)
usd.dkPunktum dk A/S (direct)
vinterjakker.dkPunktum dk A/S (direct)
yogabukser.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
45ms
A
63ms
MX
72ms
AAAA
71ms
TXT
203ms
CAA
67ms
HTTPS
56ms
TLSA
48ms
SOA
45ms
MTA-STS
92ms
DNSSEC
89ms
SRV
89ms
Total
496ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 18:53:56 416ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-01 09:02:42 shown 496ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-23 15:21:42 578ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-03 20:50:24 490ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-16 16:45:47 2880ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-23 16:21:19 740ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-29 14:59:24 860ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-18 20:36:37 2412ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 17:10:32 478ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone