ysm.dk

Records from scan: 2026-10-09 13:37:54 · 1262ms total · last checked 2026-10-16 01:05 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ysm.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 3 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.109.30 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by ysm-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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#

2 records 24ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.30	600s	linux4.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ysm-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::22 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::a 52.101.103.143 52.101.103.162 52.101.68.15 52.101.73.120	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am7pr02cu00300.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 → 40.104.116.56
🔶 Autoconfig	94.231.109.30

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

6 records 129ms

TXT Record
apple-domain-verification=kteVySbwtl2L0Vdv
google-site-verification=OGapEFAzV5BgHVBfs6bAPAlS7S7UJ4Focjr6ijpTkt8
google-site-verification=XDB5dzILqIaJY49_oLjv376gvveuBLE7SEQy-qsAbAk
hibp-verify=dweb_p16cgukkkgfn99e8f7x0f540
MS=ms91023636
v=spf1 include:spf.protection.outlook.com include:spf.mailjet.com a mx include:spf.curanet.dk include:spf.eu.signature365.net include:spf.mandrillapp.com include:servers.mcsv.net ~all

✉️ SPF#

Policy	Record (ysm.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:spf.mailjet.com a mx include:spf.curanet.dk include:spf.eu.signature365.net include:spf.mandrillapp.com include:servers.mcsv.net ~all

📨 DMARC#

Policy	Record (_dmarc.ysm.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#

checked 2026-10-09 13:37:54

www	94.231.109.30 (AS48854) (address records, no CNAME)
www vs bare domain	Same network ysm.dk: 94.231.109.30 (AS48854) www.ysm.dk: 94.231.109.30 (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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-ysm-dk._domainkey.ysmdk365.e-v1.dkim.mail.microsoft	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: 10/10 · policy: ~all

warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

47ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2026082401
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 2026-10-05 23:41:18

Field	Value
Registrar	CURANET A/S
Registered	2017-09-03
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

24ms

30ms

41ms

AAAA

28ms

TXT

129ms

CAA

22ms

HTTPS

32ms

TLSA

681ms

SOA

43ms

MTA-STS

52ms

DNSSEC

47ms

SRV

310ms

Total

1262ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:37:54 shown	1262ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 23:28:59	1198ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 05:04:42	1368ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 15:16:55	1337ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 01:44:56	825ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 07:02:03	2035ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 16:45:34	841ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 16:44:57	6684ms	2 NS 1 A 1 MX	🔒 Secure