lausten-co.dk

📜 Historical scan 2026-06-17 20:40:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lausten-co.dk is a .dk domain served by 2 nameservers (gabriella.ns.cloudflare.com, mitch.ns.cloudflare.com). It was registered on 26 March 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.88.49 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by laustenco-dk01i.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
gabriella.ns.cloudflare.com	108.162.194.134 162.159.38.134 172.64.34.134 2606:4700:50::a29f:2686 2803:f800:50::6ca2:c286 2a06:98c1:50::ac40:2286	gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mitch.ns.cloudflare.com	108.162.193.208 172.64.33.208 173.245.59.208 2606:4700:58::adf5:3bd0 2803:f800:50::6ca2:c1d0 2a06:98c1:50::ac40:21d0	mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.88.49	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.173.7	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	laustenco-dk01i.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 2a01:111:f403:ca09::8 2a01:111:f403:ca09::b 52.101.68.25 52.101.68.29 52.101.73.12 52.101.73.22	mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00106.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	104.21.88.49

🔷 AAAA Records (IPv6)#

2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:ad07	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5831	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.88.49,172.67.173.7 ech=AEX+DQBBaQAgACCIoHlO/A2HmNOYOCb+zSUIS3b+PkDmU7HnR4L4yP8LZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:ad07,2606:4700:3037::6815:5831

📝 TXT Records#

2 records 227ms

TXT Record
MS=ms24633339
v=spf1 mx a include:spf.protection.outlook.com include:spf.curanet.dk include:web.shared.mysmtp.com include:sendgrid.net -all

✉️ SPF#

Policy	Record (lausten-co.dk)
-all (hard fail)	v=spf1 mx a include:spf.protection.outlook.com include:spf.curanet.dk include:web.shared.mysmtp.com include:sendgrid.net -all

📨 DMARC#

Policy	Record (_dmarc.lausten-co.dk)
p=none (monitor only)	v=DMARC1; p=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 2026-10-10 02:19:18

www	104.21.88.49 172.67.173.7 2606:4700:3030::ac43:ad07 2606:4700:3035::6815:5831 (AS13335) (address records, no CNAME)
www vs bare domain	Same network lausten-co.dk: 104.21.88.49 172.67.173.7 2606:4700:3030::ac43:ad07 2606:4700:3035::6815:5831 (AS13335) www.lausten-co.dk: 104.21.88.49 172.67.173.7 2606:4700:3030::ac43:ad07 2606:4700:3035::6815:5831 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u46528827.wl078.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u46528827.wl078.sendgrid.net	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: 12/10 · policy: -all

error 12 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms

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

🏷️ SOA#

60ms

Field	Value
Serial	2407059365
Primary NS (MNAME)	gabriella.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 14:28:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-03-26
Expires	2027-03-31 (160d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

55ms

41ms

AAAA

41ms

TXT

227ms

CAA

60ms

HTTPS

41ms

TLSA

154ms

SOA

60ms

MTA-STS

78ms

DNSSEC

93ms

SRV

104ms

Total

1088ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 14:02:58	1220ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 13:46:34	1126ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 13:35:04	951ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 01:57:40	1332ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 01:01:19	1009ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 02:38:22	2288ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 01:13:59	809ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 09:56:32	997ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 01:52:11	1547ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 21:53:42	1588ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-22 01:34:17	11225ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 17:29:37	1703ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 00:56:40	835ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 23:52:57	1112ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 23:41:23	1445ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 20:40:18 shown	1088ms	2 NS 2 A 1 MX	🔓 Insecure