blikroer.dk

Records from scan: 2026-10-09 14:12:54 · 939ms total · last checked 2026-10-17 04:06 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blikroer.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 21 August 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.109.41 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk. The zone is DNSSEC-signed and validates, publishes a 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.41	3600s	linux81.wannafind.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	360s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk mx14.centerasecurity.dk mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S
10	360s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk mx14.centerasecurity.dk mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 51ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	1	0	5061	sip.blikroer.dk

📝 TXT Records#

4 records 161ms

TXT Record
_globalsign-domain-verification=u2vM0mpZTvYx_HzTvY610zqyJkOsYkNuu4ZV6X-idV
kl6363tpntmw1vf7vqmbgw5t07fdx90s
MS=ms55720774
v=spf1 mx include:spf.ubivox.com include:uxmail.io include:spf.curanet.dk include:spf.protection.outlook.com include:_spf.centerasecurity.dk include:spf.mailanyone.net a:smtp.cbrain.dk ip4:185.193.121.198 ip4:185.163.189.13 ip4:185.163.189.17 -all

✉️ SPF#

Policy	Record (blikroer.dk)
-all (hard fail)	v=spf1 mx include:spf.ubivox.com include:uxmail.io include:spf.curanet.dk include:spf.protection.outlook.com include:_spf.centerasecurity.dk include:spf.mailanyone.net a:smtp.cbrain.dk ip4:185.193.121.198 ip4:185.163.189.13 ip4:185.163.189.17 -all

📨 DMARC#

Policy	Record (_dmarc.blikroer.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:65d88b1f0dfdd@dmarc-dk.centerasecurity.com, mailto:dmarc_agg@vali.email

📬 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 2026-10-09 14:12:54

www	94.231.109.41 (AS48854) (address records, no CNAME)
www vs bare domain	Same network blikroer.dk: 94.231.109.41 (AS48854) www.blikroer.dk: 94.231.109.41 (AS48854)
Wildcard	No
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#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u4080158.wl159.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u4080158.wl159.sendgrid.net	RSA · ~1024 bit below 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: 10/10 · policy: -all

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

🔗 TLSA / DANE#

4 records 91ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…

🔐 DNSSEC#

159ms

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

🏷️ SOA#

23ms

Field	Value
Serial	2026091501
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 14:13:02

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-08-21
Expires	2027-09-30 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

50ms

41ms

AAAA

24ms

TXT

161ms

CAA

23ms

HTTPS

42ms

TLSA

91ms

SOA

23ms

MTA-STS

64ms

DNSSEC

159ms

SRV

51ms

Total

939ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:12:54 shown	939ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-02 08:30:14	527ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 00:16:33	606ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 06:55:30	605ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-19 02:23:46	1296ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-22 19:17:05	791ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 14:47:41	752ms	2 NS 1 A 2 MX	🔒 Secure