kallermann.dk

📜 Historical scan 2026-06-17 14:22:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kallermann.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 15 October 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.109.51 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by kallermann-dk.mail.protection.outlook.com, mx.spamfilter.io. 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 114ms

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 ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 105ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.51	—	web11.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 127ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	kallermann-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09:: 2a01:111:f403:ca09::1 2a01:111:f403:ca09::d 52.101.68.16 52.101.73.1 52.101.73.153 52.101.73.8	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am3pr04cu00501.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 AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
10	—	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 642ms

TXT Record
MS=ms47039599
v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com include:obelix.pixact.dk -all

✉️ SPF#

Policy	Record (kallermann.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com include:obelix.pixact.dk -all

📨 DMARC#

Policy	Record (_dmarc.kallermann.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:noreply@kallarmann.dk; ruf=mailto:noreply@kallarmann.dk

📬 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 2026-10-15 22:43:55

www	94.231.109.51 (AS48854) (address records, no CNAME)
www vs bare domain	Same network kallermann.dk: 94.231.109.51 (AS48854) www.kallermann.dk: 94.231.109.51 (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records 1135ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

341ms

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

🏷️ SOA#

108ms

Field	Value
Serial	2026012301
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 2026-10-05 16:24:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-10-15
Expires	2026-10-31 (12d)

📋 WHOIS#

⏱️ Lookup Timing#

114ms

105ms

127ms

AAAA

99ms

TXT

642ms

CAA

105ms

HTTPS

120ms

TLSA

1135ms

SOA

108ms

MTA-STS

79ms

DNSSEC

341ms

SRV

0ms

Total

3440ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 01:35:07	1045ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-13 02:37:58	1266ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-25 01:21:23	3499ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 06:48:06	1187ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 14:22:09 shown	3440ms	2 NS 1 A 2 MX	🔒 Secure