mtossen.dk

📜 Historical scan 2026-06-20 22:08:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mtossen.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was registered on 30 September 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mtossen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mtossen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::4 2a01:111:f403:ca09::9 2a01:111:f403:ca09::d 52.101.68.12 52.101.68.15 52.101.73.12 52.101.73.8	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am4pr0401cu00104.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 230ms

TXT Record
google-site-verification=AkR4Hd7d8XfmIUAKhsWpDaJ5cHOuLIOZtIfnMtuwuk8
v=spf1 include:spf.mtossen.dk include:spf2.mtossen.dk include:printrelay.mtossen.dk -all

✉️ SPF#

Policy	Record (mtossen.dk)
-all (hard fail)	v=spf1 include:spf.mtossen.dk include:spf2.mtossen.dk include:printrelay.mtossen.dk -all

📨 DMARC#

Policy	Record (_dmarc.mtossen.dk)
p=reject	v=DMARC1; p=reject; pct=100; aspf=s; fo=1; rua=mailto:dmarc@mtossen.dk; ruf=mailto:dmarc@mtossen.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 2026-10-10 00:46:28

www	Exists, no address
www vs bare domain	Neither resolves mtossen.dk: no address www.mtossen.dk: no address
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: 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)

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.mtossen.dk	BT1etDlrD9n6GijE96vy_x5majN-SzEXgCLziOwZcCg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

77ms

Field	Value
Serial	2025101400
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 23:59:36

Field	Value
Registrar	Simply.com A/S
Registered	2020-09-30
Expires	2027-09-30 (341d)

📋 WHOIS#

⏱️ Lookup Timing#

60ms

61ms

AAAA

107ms

TXT

230ms

CAA

61ms

HTTPS

49ms

TLSA

122ms

SOA

77ms

MTA-STS

61ms

DNSSEC

87ms

SRV

89ms

Total

601ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 00:46:28	534ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-07 23:38:06	2524ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-18 12:02:04	2259ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-20 22:08:17 shown	601ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-17 13:06:33	2524ms	2 NS 0 A 1 MX	🔓 Insecure