blika.dk

📜 Historical scan 2026-06-25 09:35:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blika.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 13 November 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.107 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by blika-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 202ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	— ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 257ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.107	900s	vm1057.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 296ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	blika-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::9 2a01:111:f403:ca04::c 2a01:111:f403:ca09::3 52.101.68.12 52.101.68.32 52.101.68.8 52.101.73.16	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.56
🔶 Autoconfig	blika.dk → 185.21.40.107

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 315ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 414ms

TXT Record
_globalsign-domain-verification=TauBe26TgMH2bppURo0foTWXPJiTYXSlOfbtn_GYBA
v=spf1 a ip4:185.21.40.107 ip4:37.128.222.74 ip4:93.91.145.14 ip4:94.231.106.16 a:mail.blika.dk include:spf.mailanyone.net include:spf.protection.outlook.com include:mailgun.org -all

✉️ SPF#

Policy	Record (blika.dk)
-all (hard fail)	v=spf1 a ip4:185.21.40.107 ip4:37.128.222.74 ip4:93.91.145.14 ip4:94.231.106.16 a:mail.blika.dk include:spf.mailanyone.net include:spf.protection.outlook.com include:mailgun.org -all

📨 DMARC#

Policy	Record (_dmarc.blika.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@itfe.dk; ruf=mailto:dmarc@itfe.dk; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=none

📬 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 2026-10-07 20:07:13

www	185.21.40.107 (AS48854) (address records, no CNAME)
www vs bare domain	Same network blika.dk: 185.21.40.107 (AS48854) www.blika.dk: 185.21.40.107 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-blika-dk._domainkey.blikadk.onmicrosoft.com	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: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.blika.dk	blika.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

333ms

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

🏷️ SOA#

198ms

Field	Value
Serial	2026011201
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 08:45:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-11-13
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

202ms

257ms

296ms

AAAA

234ms

TXT

414ms

CAA

205ms

HTTPS

216ms

TLSA

360ms

SOA

198ms

MTA-STS

213ms

DNSSEC

333ms

SRV

315ms

Total

1538ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 17:43:36	992ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 02:35:42	1222ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 03:46:56	854ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 09:35:56 shown	1538ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:48:04	4349ms	2 NS 1 A 1 MX	🔒 Secure