bisrentz.dk

📜 Historical scan 2026-06-16 14:41:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bisrentz.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 8 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 103.169.142.0 is hosted by Cloudflare London, LLC (AS209242) in Australia. Mail is handled by bisrentz-dk.mail.protection.outlook.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 105ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—

🌍 A Records#

1 records 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
103.169.142.0	—	—	AS209242	Cloudflare London, LLC	103.169.142.0/24	🇦🇺 Australia	—

📧 MX Records#

1 records 99ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	bisrentz-dk.mail.protection.outlook.com	52.101.68.10 52.101.68.27 52.101.73.153 52.101.73.8	mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 186ms

TXT Record
canva-domain-verify=7b551b8d-01d6-4e77-8163-6970cfb4384c
MS=ms78397130
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bisrentz.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-26 05:26:37

www	103.169.142.0 (AS209242) (address records, no CNAME)
www vs bare domain	Same network bisrentz.dk: 103.169.142.0 (AS209242) www.bisrentz.dk: 103.169.142.0 (AS209242)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

209ms

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

🏷️ SOA#

98ms

Field	Value
Serial	2025022501
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 03:59:46

Field	Value
Registrar	Simply.com A/S
Registered	2024-11-08
Expires	2026-11-07 (11d)

📋 WHOIS#

⏱️ Lookup Timing#

105ms

94ms

99ms

AAAA

106ms

TXT

186ms

CAA

102ms

HTTPS

95ms

TLSA

161ms

SOA

98ms

MTA-STS

111ms

DNSSEC

209ms

SRV

0ms

Total

705ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 05:26:37	654ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-12 14:48:53	2295ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-09 11:53:58	1040ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 03:29:01	1510ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-26 02:21:45	917ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-22 01:07:19	1072ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-09 04:46:04	743ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 17:36:03	1554ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 08:10:11	1276ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-23 13:38:30	1692ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:41:50 shown	705ms	3 NS 1 A 1 MX	🔒 Secure