blaakorsgenbrug.dk

Records from scan: 2026-10-13 06:22:06 · 1497ms total · last checked 2026-10-21 22:45 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blaakorsgenbrug.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 May 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by blaakorsgenbrug-dk.a-v1.mx.microsoft. 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 105ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 93ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 84ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	blaakorsgenbrug-dk.a-v1.mx.microsoft	2a01:111:f403:c967::c 2a01:111:f403:ca04::4 2a01:111:f403:ca04::d 2a01:111:f403:ca3c::6 52.101.103.143 52.101.103.36 52.101.209.153 52.101.68.21	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00205.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 → 52.98.149.136
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 171ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 349ms

TXT Record
MS=ms24668024
v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDSroRBsRaAvTiy1B3KjdwvQgb8jZyAyXEmRoycdElMj36r86Quluyu7sGYwz56jDfDI/aDORl52y4n7LLuC4Ou2zhqpFG7l/FVFp+LDd2JAwpZ3RLeoMIfjW/hkyRzFE15vSXJQEakwpT8Ku8oFR2BUremfz9Kwfp7kIMGzF+nRwIDAQAB;
v=spf1 ip4:93.90.117.1/24 ip4:93.90.121.1/24 ip4:94.231.109.40 include:spf.protection.outlook.com include:_spf.presscloud.com include:web.shared.mysmtp.com include:servers.mcsv.net -all

✉️ SPF#

Policy	Record (blaakorsgenbrug.dk)
-all (hard fail)	v=spf1 ip4:93.90.117.1/24 ip4:93.90.121.1/24 ip4:94.231.109.40 include:spf.protection.outlook.com include:_spf.presscloud.com include:web.shared.mysmtp.com include:servers.mcsv.net -all

📨 DMARC#

Policy	Record (_dmarc.blaakorsgenbrug.dk)
p=reject	v=DMARC1; p=reject; rua=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 2026-10-13 06:22:06

www CNAME	blaakorsgenbrug.dk (all on blaakorsgenbrug.dk) → 195.47.247.18 (AS51468)
www vs bare domain	Same network blaakorsgenbrug.dk: 195.47.247.18 (AS51468) www.blaakorsgenbrug.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit
k1	dkim.mcsv.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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 286ms

Service / Owner	Type	Cert association
SMTP _25._tcp.blaakorsgenbrug-dk.a-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.blaakorsgenbrug-dk.a-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.blaakorsgenbrug-dk.a-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.blaakorsgenbrug-dk.a-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…

🔐 DNSSEC#

224ms

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

🏷️ SOA#

64ms

Field	Value
Serial	2026101201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 21:26:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-05-22
Expires	2027-05-31 (220d)

📋 WHOIS#

⏱️ Lookup Timing#

105ms

93ms

84ms

AAAA

97ms

TXT

349ms

CAA

95ms

HTTPS

95ms

TLSA

286ms

SOA

64ms

MTA-STS

138ms

DNSSEC

224ms

SRV

171ms

Total

1497ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 06:22:06 shown	1497ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 20:54:48	568ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 17:34:06	731ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 09:52:27	751ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 14:40:44	1373ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:45:46	726ms	2 NS 1 A 1 MX	🔒 Secure