rindumsu.dk

📜 Historical scan 2026-06-18 02:11:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rindumsu.dk is a .dk domain served by 2 nameservers (ns1.123hotel.dk, ns2.123hotel.dk). It was registered on 22 December 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by rindumsu-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 288ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.123hotel.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
ns2.123hotel.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 155ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.152.164	—	web4.vjm.dk	AS48854	—	—	—	—

📧 MX Records#

1 records 156ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	rindumsu-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::9 2a01:111:f403:ca09::1 2a01:111:f403:ca09::20 52.101.68.15 52.101.73.12 52.101.73.15 52.101.73.22	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 52.98.253.40
🔶 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#

2 records 408ms

TXT Record
MS=ms12955775
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.rindumsu.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s

📬 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 2026-10-14 02:32:56

www	93.191.152.164 (AS48854) (address records, no CNAME)
www vs bare domain	Same network rindumsu.dk: 93.191.152.164 (AS48854) www.rindumsu.dk: 93.191.152.164 (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#

2 found

Selector	CNAME	Key
selector1	selector1-rindumsu-dk._domainkey.rindumsu.w-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-rindumsu-dk._domainkey.rindumsu.w-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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

215ms

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

🏷️ SOA#

124ms

Field	Value
Serial	2026031704
Primary NS (MNAME)	ns1.123hotel.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 06:20:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-12-22
Expires	2026-12-31 (70d)

📋 WHOIS#

⏱️ Lookup Timing#

288ms

155ms

156ms

AAAA

143ms

TXT

408ms

CAA

129ms

HTTPS

201ms

TLSA

155ms

SOA

124ms

MTA-STS

204ms

DNSSEC

215ms

SRV

849ms

Total

4679ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-02 09:34:41	1210ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 02:11:12 shown	4679ms	2 NS 1 A 1 MX	🔒 Secure