frontierrp.dk

📜 Historical scan 2026-09-16 11:05:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frontierrp.dk is a .dk domain served by 2 nameservers (chris.ns.cloudflare.com, kay.ns.cloudflare.com). It was registered on 25 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.50.197 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.frontierrp.dk. 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
chris.ns.cloudflare.com	108.162.193.85 172.64.33.85 173.245.59.85 2606:4700:58::adf5:3b55 2803:f800:50::6ca2:c155 2a06:98c1:50::ac40:2155	chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com chris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kay.ns.cloudflare.com	108.162.192.125 172.64.32.125 173.245.58.125 2606:4700:50::adf5:3a7d 2803:f800:50::6ca2:c07d 2a06:98c1:50::ac40:207d	kay.ns.cloudflare.com kay.ns.cloudflare.com kay.ns.cloudflare.com kay.ns.cloudflare.com kay.ns.cloudflare.com kay.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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.50.197	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.210.10	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.frontierrp.dk	—	—	—

🔷 AAAA Records (IPv6)#

2 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:d20a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:32c5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.50.197,172.67.210.10 ech=AEX+DQBBMwAgACD9pVYioWdsZOEl/fWHzzBOIdw9o1AlZua40eIMniqPSwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d20a,2606:4700:3036::6815:32c5

📝 TXT Records#

1 records 197ms

TXT Record
v=spf1 +a +mx +a:vmi2134314.contaboserver.net -all

✉️ SPF#

Policy	Record (frontierrp.dk)
-all (hard fail)	v=spf1 +a +mx +a:vmi2134314.contaboserver.net -all

📨 DMARC#

Policy	Record (_dmarc.frontierrp.dk)
p=quarantine	v=DMARC1; p=quarantine; 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 2026-10-10 01:49:12

www	104.21.50.197 172.67.210.10 2606:4700:3035::ac43:d20a 2606:4700:3036::6815:32c5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network frontierrp.dk: 104.21.50.197 172.67.210.10 2606:4700:3035::ac43:d20a 2606:4700:3036::6815:32c5 (AS13335) www.frontierrp.dk: 104.21.50.197 172.67.210.10 2606:4700:3035::ac43:d20a 2606:4700:3036::6815:32c5 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.frontierrp.dk	_OlkNDIUmCMTqUqITkWcsTumNPi1dmEHSv63lnBrAeI
TXT	_acme-challenge.frontierrp.dk	eO-CMa-ZOjPbnfMTVaUeGL__xFPOWXH7ZyiZrYRKxUA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

135ms

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	2414868300
Primary NS (MNAME)	chris.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 23:34:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-06-25
Expires	2027-06-24 (244d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

51ms

38ms

AAAA

54ms

TXT

197ms

CAA

36ms

HTTPS

48ms

TLSA

99ms

SOA

0ms

MTA-STS

64ms

DNSSEC

135ms

SRV

69ms

Total

1010ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 23:31:21	1507ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 23:20:51	663ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 23:20:21	818ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 23:18:26	1828ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 22:56:38	691ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 22:19:05	742ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 21:19:10	2399ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 12:47:25	1495ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-16 11:05:09 shown	1010ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 03:51:24	603ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-01 00:15:23	1111ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 09:15:45	1121ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 00:44:13	824ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 23:39:54	1253ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 10:09:50	2781ms	2 NS 2 A 1 MX	🔓 Insecure