karstentubaek.dk

Records from scan: 2026-09-30 16:02:47 · 1533ms total · last checked 2026-10-18 11:02 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

karstentubaek.dk is a .dk domain served by 3 nameservers (ns1.advizor.net, ns2.advizor.net, ns3.advizor.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.8.37.14 is hosted by Norlys Telco A/S (AS3308) in Denmark. Mail is handled by karstentubaek-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 74ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.advizor.net	208.94.148.4 2600:1800:10::1	ns10.dnsmadeeasy.com ns10.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns2.advizor.net	208.80.124.4 2600:1801:11::1	ns11.dnsmadeeasy.com ns11.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
ns3.advizor.net	208.80.126.4 2600:1802:12::1	ns12.dnsmadeeasy.com ns12.dnsmadeeasy.com	AS16552 Tiggee LLC AS16552 Tiggee LLC

🌍 A Records#

1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.37.14	900s	—	AS3308	Norlys Telco A/S	193.8.36.0/23	🇩🇰 Denmark	Ølstykke

📧 MX Records#

1 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	karstentubaek-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca21::c 2a01:111:f403:ca21::e 2a01:111:f403:ca38::8 52.101.103.137 52.101.103.143 52.101.68.27 52.101.73.126	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am8pr83cu00106.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

🔌 SRV Records#

1 records 155ms

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

📝 TXT Records#

1 records 277ms

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

✉️ SPF#

Policy	Record (karstentubaek.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#

checked 2026-10-09 19:16:08

www	193.8.37.14 (AS3308) (address records, no CNAME)
www vs bare domain	Same network karstentubaek.dk: 193.8.37.14 (AS3308) www.karstentubaek.dk: 193.8.37.14 (AS3308)
Wildcard	No

🔎 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#

118ms

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

🏷️ SOA#

71ms

Field	Value
Serial	2009010102
Primary NS (MNAME)	ns20.digicertdns.com
Responsible (RNAME)	dns@digicertdns.com
Refresh	43200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	180s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

74ms

46ms

78ms

AAAA

90ms

TXT

277ms

CAA

70ms

HTTPS

78ms

TLSA

860ms

SOA

71ms

MTA-STS

112ms

DNSSEC

118ms

SRV

155ms

Total

1533ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:02:47 shown	1533ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-18 17:19:48	2683ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-09 17:41:34	10394ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-02 18:28:43	1588ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-27 15:01:38	2068ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 00:07:22	2284ms	3 NS 1 A 1 MX	🔓 Insecure