riff-app.dk

📜 Historical scan 2026-09-09 01:51:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

riff-app.dk is a .dk domain served by 2 nameservers (julio.ns.cloudflare.com, lady.ns.cloudflare.com). It was registered on 9 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.22.36 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
julio.ns.cloudflare.com	108.162.195.209 162.159.44.209 172.64.35.209 2606:4700:58::a29f:2cd1 2803:f800:50::6ca2:c3d1 2a06:98c1:50::ac40:23d1	julio.ns.cloudflare.com julio.ns.cloudflare.com julio.ns.cloudflare.com julio.ns.cloudflare.com julio.ns.cloudflare.com julio.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lady.ns.cloudflare.com	108.162.192.127 172.64.32.127 173.245.58.127 2606:4700:50::adf5:3a7f 2803:f800:50::6ca2:c07f 2a06:98c1:50::ac40:207f	lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.22.36	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.202.60	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:ca3c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1624	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.22.36,172.67.202.60 ech=AEX+DQBBogAgACDJegCDrN0eoFXGjM3lIVXvqNYbUlXrvp36d4ycrGsmLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:ca3c,2606:4700:3037::6815:1624

📝 TXT Records#

2 records 150ms

TXT Record
mailerlite-domain-verification=771b0a335d6fc75393169a46929398f050751a7f
v=spf1 include:spf.simply.com include:_spf.mlsend.com mx ~all

✉️ SPF#

Policy	Record (riff-app.dk)
~all (soft fail)	v=spf1 include:spf.simply.com include:_spf.mlsend.com mx ~all

📨 DMARC#

Policy	Record (_dmarc.riff-app.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=25; rua=mailto:4679ec3f17934ed88fa949a824b5860f@dmarc-reports.cloudflare.net

📬 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 2026-10-10 18:37:06

www	104.21.22.36 172.67.202.60 2606:4700:3031::ac43:ca3c 2606:4700:3037::6815:1624 (AS13335) (address records, no CNAME)
www vs bare domain	Same network riff-app.dk: 104.21.22.36 172.67.202.60 2606:4700:3031::ac43:ca3c 2606:4700:3037::6815:1624 (AS13335) www.riff-app.dk: 104.21.22.36 172.67.202.60 2606:4700:3031::ac43:ca3c 2606:4700:3037::6815:1624 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

2 records 54ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

120ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414213141
Primary NS (MNAME)	julio.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 14:50:38

Field	Value
Registrar	Simply.com A/S
Registered	2026-05-09
Expires	2027-05-08 (200d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

49ms

31ms

AAAA

31ms

TXT

150ms

CAA

36ms

HTTPS

44ms

TLSA

54ms

SOA

0ms

MTA-STS

57ms

DNSSEC

120ms

SRV

58ms

Total

1273ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 18:37:06	1656ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 14:28:27	786ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 05:37:26	1680ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-16 04:04:10	939ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 01:51:47 shown	1273ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 14:44:52	727ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 00:35:52	698ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 21:01:33	1033ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 02:00:05	9927ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 23:00:03	10768ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-14 10:28:39	1732ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-22 19:50:43	1117ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 23:41:21	1150ms	2 NS 2 A 3 MX	🔓 Insecure