rieck-inkasso.dk

📜 Historical scan 2026-10-08 04:26:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rieck-inkasso.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 28 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.97.142.72 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by rieckinkasso-dk01c.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#

4 records 2155ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 121ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.97.142.72	3600s	web08.webtohosting.dk	AS48854	team.blue Denmark A/S	212.97.140.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 334ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rieckinkasso-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::8 2a01:111:f403:ca48::a 52.101.103.36 52.101.209.28 52.101.73.153 52.101.91.159	mail-du0pr03cu00102.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 2417ms

TXT Record
v=spf1 a mx include:spf.protection.outlook.com include:web08.webtohosting.dk ip4:94.231.103.98 -all

✉️ SPF#

Policy	Record (rieck-inkasso.dk)
-all (hard fail)	v=spf1 a mx include:spf.protection.outlook.com include:web08.webtohosting.dk ip4:94.231.103.98 -all

📨 DMARC#

Policy	Record (_dmarc.rieck-inkasso.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:reports@rieck-inkasso.dk; ruf=mailto:forensic@rieck-inkasso.dk; 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 2026-10-12 12:23:02

www	212.97.142.72 (AS48854) (address records, no CNAME)
www vs bare domain	Same network rieck-inkasso.dk: 212.97.142.72 (AS48854) www.rieck-inkasso.dk: 212.97.142.72 (AS48854)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-rieckinkasso-dk01c._domainkey.rieck.onmicrosoft.com	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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2267ms

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

🏷️ SOA#

136ms

Field	Value
Serial	2026100700
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-08 04:37:06

Field	Value
Registrar	CURANET A/S
Registered	2021-05-28
Expires	2027-05-31 (220d)

📋 WHOIS#

⏱️ Lookup Timing#

2155ms

121ms

334ms

AAAA

138ms

TXT

2417ms

CAA

2106ms

HTTPS

1952ms

TLSA

1602ms

SOA

136ms

MTA-STS

2085ms

DNSSEC

2267ms

SRV

3095ms

Total

6941ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 12:23:02	936ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-08 06:18:31	862ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-08 04:26:39 shown	6941ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 23:55:43	892ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 08:04:42	580ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 23:19:14	996ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 04:18:02	1157ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-29 05:25:30	1406ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-26 04:54:33	1495ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 10:00:20	3294ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-23 21:17:45	1126ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 18:42:48	1155ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 05:26:41	1008ms	4 NS 1 A 1 MX	🔒 Secure