lamster.dk

📜 Historical scan 2026-10-09 14:21:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lamster.dk is a .dk domain served by 2 nameservers (john.ns.cloudflare.com, keira.ns.cloudflare.com). It was registered on 1 August 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.52.115.37 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by lamster-dk.o-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
john.ns.cloudflare.com	108.162.193.185 172.64.33.185 173.245.59.185 2606:4700:58::adf5:3bb9 2803:f800:50::6ca2:c1b9 2a06:98c1:50::ac40:21b9	john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
keira.ns.cloudflare.com	108.162.194.206 162.159.38.206 172.64.34.206 2606:4700:50::a29f:26ce 2803:f800:50::6ca2:c2ce 2a06:98c1:50::ac40:22ce	keira.ns.cloudflare.com keira.ns.cloudflare.com keira.ns.cloudflare.com keira.ns.cloudflare.com keira.ns.cloudflare.com keira.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.52.115.37	300s	86-52-115-37.norlyscustomer.net	AS39642	Sinal A/S	86.52.0.0/16	🇩🇰 Denmark	Aalborg

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	lamster-dk.o-v1.mx.microsoft	2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca09::24 2a01:111:f403:ca48::12 52.101.185.114 52.101.209.28 52.101.73.155 52.101.91.153	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 89ms

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

📝 TXT Records#

4 records 184ms

TXT Record
3fFhIuG3qCC1NsQkt3LHvftN2VetW0GtkELajJpC0TiSxhiyNIBpfbS1USF6/9Fk65/X5ZrQsg0nGDr8lLTiXA==
MS=ms59467786
QFkhcDiyYIkACi5pIOk2kzlY5oDYdaMnYMzPnw/k9l5wIVHaRbich+O/7HrWSstJFMYSz1WGm4gwC5F61wFMJg==
v=spf1 include:spf.protection.outlook.com a:exchange.lamster.dk ip4:86.52.115.37 -all

✉️ SPF#

Policy	Record (lamster.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com a:exchange.lamster.dk ip4:86.52.115.37 -all

📨 DMARC#

Policy	Record (_dmarc.lamster.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:b0219ec224914ffea6e6ecc63ce24c1e@dmarc-reports.cloudflare.net,mailto:dmarc@lamster.dk; ruf=mailto:dmarc@lamster.dk; fo=1; adkim=s; aspf=s; pct=100; ri=86400; sp=reject;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

11 records 32ms

Flags	Tag	Value
0	iodef	mailto:postmaster@lamster.dk
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-22 20:35:05

www	Exists, no address
www vs bare domain	www does not resolve lamster.dk: 86.52.115.37 (AS39642) www.lamster.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 252ms

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

🔐 DNSSEC#

150ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2416166443
Primary NS (MNAME)	john.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 16:49:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-08-01
Expires	2027-08-31 (308d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

35ms

43ms

AAAA

42ms

TXT

184ms

CAA

32ms

HTTPS

37ms

TLSA

252ms

SOA

46ms

MTA-STS

60ms

DNSSEC

150ms

SRV

89ms

Total

1272ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 20:35:05	2931ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 14:21:22 shown	1272ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 04:59:28	704ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 04:26:15	1550ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 03:33:49	918ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-25 03:05:33	1438ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-24 02:49:33	1488ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-22 19:09:42	1348ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-19 12:47:06	1901ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-12 10:37:44	757ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-08 13:00:55	1776ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-31 23:50:29	789ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-28 04:56:16	761ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-27 03:05:08	1754ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-13 10:31:51	1964ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-10 08:12:39	1798ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-27 15:28:00	9879ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-26 14:43:05	1529ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-23 12:58:13	1551ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-17 15:33:41	3315ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-09 19:03:01	3338ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-27 01:48:04	1394ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 02:21:13	5618ms	2 NS 0 A 1 MX	🔒 Secure