blvv.dk

📜 Historical scan 2026-07-01 04:17:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blvv.dk is a .dk domain served by 4 nameservers (ns1-34.azure-dns.com, ns2-34.azure-dns.net, ns3-34.azure-dns.org and 1 more). It was registered on 20 February 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.107.224.17 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by blvv-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

4 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-34.azure-dns.com	150.171.10.34 2603:1061:0:10::22	ns1-34.azure-dns.com ns1-34.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-34.azure-dns.net	150.171.16.34 2620:1ec:8ec:10::22	ns2-34.azure-dns.net ns2-34.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-34.azure-dns.org	13.107.222.34 2a01:111:4000:10::22	ns3-34.azure-dns.org ns3-34.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-34.azure-dns.info	13.107.206.34 2620:1ec:bda:10::22	ns4-34.azure-dns.info ns4-34.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.107.224.17	3600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	blvv-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca09::20 2a01:111:f403:ca09::b 2a01:111:f403:ca09::f 52.101.68.27 52.101.73.22 52.101.73.24 52.101.73.30	mail-db4pr02cu00406.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 177ms

TXT Record
MS=ms50508390
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (blvv.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 2026-10-12 05:17:47

www CNAME	rw-dnn-prod11-b8f2b0fndpcfh4dt.z01.azurefd.net (all on azurefd.net) → 150.171.109.193 2603:1061:14:c0::1 (AS8075)
www vs bare domain	Same network blvv.dk: 20.107.224.17 (AS8075) www.blvv.dk: 150.171.109.193 2603:1061:14:c0::1 (AS8075)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-blvv-dk._domainkey.blvv1.d-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

64ms

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

🏷️ SOA#

38ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-34.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-11 08:18:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-02-20
Expires	2027-02-28 (132d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

38ms

AAAA

29ms

TXT

177ms

CAA

37ms

HTTPS

37ms

TLSA

278ms

SOA

38ms

MTA-STS

54ms

DNSSEC

64ms

SRV

45ms

Total

1038ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:06:11	1090ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-27 18:48:35	2770ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-26 10:25:03	1645ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-01 04:17:30 shown	1038ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 15:05:04	777ms	4 NS 1 A 1 MX	🔓 Insecure