cashbackservice.dk

📜 Historical scan 2026-09-13 02:56:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cashbackservice.dk is a .dk domain served by 2 nameservers (jim.ns.cloudflare.com, kimora.ns.cloudflare.com). It was registered on 6 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.69.116 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by cashbackservice-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 29ms

Nameserver	IP addresses	PTR	ASN / ISP
jim.ns.cloudflare.com	108.162.193.125 172.64.33.125 173.245.59.125 2606:4700:58::adf5:3b7d 2803:f800:50::6ca2:c17d 2a06:98c1:50::ac40:217d	jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kimora.ns.cloudflare.com	108.162.194.243 162.159.38.243 172.64.34.243 2606:4700:50::a29f:26f3 2803:f800:50::6ca2:c2f3 2a06:98c1:50::ac40:22f3	kimora.ns.cloudflare.com kimora.ns.cloudflare.com kimora.ns.cloudflare.com kimora.ns.cloudflare.com kimora.ns.cloudflare.com kimora.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.69.116	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.207.253	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cashbackservice-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca04::e 2a01:111:f403:ca21::8 2a01:111:f403:ca48::a 52.101.103.140 52.101.68.12 52.101.68.36 52.101.73.126	mail-db6pr03cu00105.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am8pr83cu00106.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

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:4574	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:cffd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.69.116,172.67.207.253 ech=AEX+DQBBzgAgACBrnV2Rnsl8bn1g9JQ16KCgx3afAzlR063Am/ggiXj8dwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4574,2606:4700:3035::ac43:cffd

🔌 SRV Records#

1 records 78ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 182ms

TXT Record
MS=ms54335168
site-verification=ac2b445cc4a7946ce0cd5f42543ffe63
v=spf1 include:spf.protection.outlook.com include:zendesk.com include:sparkpostmail.com ~all

✉️ SPF#

Policy	Record (cashbackservice.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:zendesk.com include:sparkpostmail.com ~all

📨 DMARC#

Policy	Record (_dmarc.cashbackservice.dk)
p=quarantine	v=DMARC1;p=quarantine;

📬 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 2026-10-08 18:34:57

www	104.21.69.116 172.67.207.253 2606:4700:3030::6815:4574 2606:4700:3035::ac43:cffd (AS13335) (address records, no CNAME)
www vs bare domain	Same network cashbackservice.dk: 104.21.69.116 172.67.207.253 2606:4700:3030::6815:4574 2606:4700:3035::ac43:cffd (AS13335) www.cashbackservice.dk: 104.21.69.116 172.67.207.253 2606:4700:3030::6815:4574 2606:4700:3035::ac43:cffd (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.cashbackservice.dk	KoQXF6esYFOuJi1qUVgUbTShV42wmackGgCgc2woptI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

121ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2414341129
Primary NS (MNAME)	jim.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 11:21:15

Field	Value
Registrar	Simply.com A/S
Registered	2024-11-06
Expires	2026-11-05 (11d)

🔗 Same registrant#

8 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
borsenfordelsklub.dk	Simply.com A/S
cashback-visa.dk	Simply.com A/S
cashback.dk	Simply.com A/S
cashbackapp.dk	Simply.com A/S
clubloyalty.dk	Simply.com A/S
danmarksrigeste.dk	Simply.com A/S
rigemagasinet.dk	Simply.com A/S
studenterkortet.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

29ms

33ms

39ms

AAAA

36ms

TXT

182ms

CAA

39ms

HTTPS

30ms

TLSA

376ms

SOA

0ms

MTA-STS

52ms

DNSSEC

121ms

SRV

78ms

Total

1720ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 18:34:57	1437ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-07 18:25:40	1012ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 08:46:53	1313ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 07:25:29	872ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 06:28:43	1607ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-22 08:57:34	1631ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 22:33:16	1772ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-17 18:42:17	1750ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-13 02:56:50 shown	1720ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-16 07:42:37	6232ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-10 05:02:22	5767ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 01:20:49	2158ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-27 18:56:16	9420ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 11:58:02	1493ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-18 07:50:56	3989ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-30 09:08:02	2123ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 07:27:43	1202ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 20:08:53	1253ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 19:35:47	720ms	2 NS 2 A 1 MX	🔓 Insecure