mailsvar.dk

📜 Historical scan 2026-06-17 19:22:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mailsvar.dk is a .dk domain served by 2 nameservers (ns01.danskinternet.dk, ns02.danskinternet.dk). It was registered on 19 May 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.102 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mailsvar-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 188ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.danskinternet.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
ns02.danskinternet.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 187ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.102	—	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 187ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mailsvar-dk.mail.protection.outlook.com	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.101.27.137

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 329ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (mailsvar.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.mailsvar.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 2026-10-09 13:29:14

www CNAME	mailsvar.dk (all on mailsvar.dk) → 46.30.215.102 (AS51468)
www vs bare domain	Same network mailsvar.dk: 46.30.215.102 (AS51468) www.mailsvar.dk: 46.30.215.102 (AS51468)
Wildcard	No
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

343ms

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

🏷️ SOA#

185ms

Field	Value
Serial	2025081101
Primary NS (MNAME)	ns01.danskinternet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-12 13:09:24

Field	Value
Registrar	CURANET A/S
Registered	2015-05-19
Expires	2027-05-31 (224d)

🔗 Same registrant#

14 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
44982500.dk	CURANET A/S
ai-sim.dk	CURANET A/S
callai.dk	CURANET A/S
cmevent.dk	CURANET A/S
cphplastikkirugi.dk	CURANET A/S
gcm.dk	CURANET A/S
ldstudio.dk	CURANET A/S
ldstudios.dk	CURANET A/S
profilautoteknik.dk	CURANET A/S
receptionistagent.dk	CURANET A/S
riisbisgaard.dk	CURANET A/S
telem.dk	CURANET A/S
telep.dk	CURANET A/S
webopslag.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

188ms

187ms

AAAA

186ms

TXT

329ms

CAA

185ms

HTTPS

186ms

TLSA

1600ms

SOA

185ms

MTA-STS

46ms

DNSSEC

343ms

SRV

260ms

Total

2268ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:10:58	1028ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 19:16:27	755ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 12:23:57	1111ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 10:38:35	1612ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 20:46:33	1446ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 13:48:15	705ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 19:22:19 shown	2268ms	2 NS 1 A 1 MX	🔒 Secure