musmors.dk

📜 Historical scan 2026-06-18 00:01:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

musmors.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 1 December 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by musmors-dk.mail.protection.outlook.com, mx1.onlinemail.io and 1 more. The zone is DNSSEC-signed and validates, has no 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 143ms

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 153ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.51	—	linux25.curanet.dk	AS48854	—	—	—	—

📧 MX Records#

3 records 142ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	musmors-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::b 2a01:111:f403:ca09::d 2a01:111:f403:ca09::f 52.101.68.21 52.101.68.3 52.101.73.16 52.101.73.4	mail-db4pr02cu00307.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am0pr83cu00404.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	—	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	—	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfig	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 260ms

TXT Record
MS=ms61319414
v=spf1 include:spf.onlinemail.io -all
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (musmors.dk)
-all (hard fail)	v=spf1 include:spf.onlinemail.io -all
-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#

latest probe, not this scan · checked 2026-10-23 13:21:20

www	91.197.250.177 (AS48854) (address records, no CNAME)
www vs bare domain	Same network musmors.dk: 91.197.250.177 (AS48854) www.musmors.dk: 91.197.250.177 (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

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

182ms

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

🏷️ SOA#

130ms

Field	Value
Serial	2025042801
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 2026-10-20 02:46:37

Field	Value
Registrar	A/S SCANNET
Registered	2016-12-01
Expires	2026-12-31 (65d)

🔗 Same registrant#

21 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
erslevskole.dk	A/S SCANNET
feggesundfaergen.dk	A/S SCANNET
itmors.dk	A/S SCANNET
ledigegrunde.dk	A/S SCANNET
makerspace-mors.dk	Punktum dk A/S (direct)
mcholms.dk	A/S SCANNET
mcholmsbørnehus.dk	A/S SCANNET
medarbejdernettet.dk	A/S SCANNET
midtmorsskole.dk	A/S SCANNET
mkhelpdesk.dk	A/S SCANNET
morsoe.dk	Punktum dk A/S (direct)
morsøkommune.dk	Punktum dk A/S (direct)
morsøwind.dk	A/S SCANNET
ojsb.dk	A/S SCANNET
ophavlimfjord.dk	Simply.com A/S
oplevmors.dk	Punktum dk A/S (direct)
rolstruphøj.dk	A/S SCANNET
skaldyrshovedstad.dk	Punktum dk A/S (direct)
sydmorsskoleogbornehus.dk	A/S SCANNET
sydmorsskoleogbørnehus.dk	A/S SCANNET
usmors.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

143ms

153ms

142ms

AAAA

118ms

TXT

260ms

CAA

123ms

HTTPS

145ms

TLSA

174ms

SOA

130ms

MTA-STS

139ms

DNSSEC

182ms

SRV

190ms

Total

1111ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 13:21:20	338ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-20 02:27:22	644ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-01 06:44:43	2866ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-14 07:55:38	1457ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-12 20:54:20	2098ms	5 NS 1 A 1 MX	🔓 Insecure
2026-07-31 10:26:50	587ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-27 12:17:51	682ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-26 12:00:09	8656ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-06 12:04:24	1205ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-26 14:45:38	476ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-22 16:16:04	983ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-18 00:01:38 shown	1111ms	2 NS 1 A 3 MX	🔒 Secure