aarhusstudenterradio.dk

📜 Historical scan 2026-09-03 15:14:07  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aarhusstudenterradio.dk is a .dk domain served by 2 nameservers (ligia.ns.cloudflare.com, vin.ns.cloudflare.com). It was registered on 14 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.177 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and 1 more. 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   36ms
NameserverIP addressesPTRASN / ISP
ligia.ns.cloudflare.com 108.162.194.4
162.159.38.4
172.64.34.4
2606:4700:50::a29f:2604
2803:f800:50::6ca2:c204
2a06:98c1:50::ac40:2204		 ligia.ns.cloudflare.com
ligia.ns.cloudflare.com
ligia.ns.cloudflare.com
ligia.ns.cloudflare.com
ligia.ns.cloudflare.com
ligia.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
vin.ns.cloudflare.com 108.162.193.245
172.64.33.245
173.245.59.245
2606:4700:58::adf5:3bf5
2803:f800:50::6ca2:c1f5
2a06:98c1:50::ac40:21f5		 vin.ns.cloudflare.com
vin.ns.cloudflare.com
vin.ns.cloudflare.com
vin.ns.cloudflare.com
vin.ns.cloudflare.com
vin.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   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.51.177 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.183.56 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

3 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
5 300s mx1-hosting.jellyfish.systems 162.255.118.28 oxse3a.privateemail.com AS22612 Namecheap, Inc.
10 300s mx2-hosting.jellyfish.systems 162.255.118.29 oxse2b.privateemail.com AS22612 Namecheap, Inc.
20 300s mx3-hosting.jellyfish.systems 162.255.118.13 mx3-hosting.jellyfish.systems AS22612 Namecheap, Inc.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.51.177
🔶 Autoconfig172.67.183.56

🔷 AAAA Records (IPv6)#

2 records   60ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::ac43:b738 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:33b1 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   52ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.51.177,172.67.183.56 ech=AEX+DQBBuAAgACDC6k3mhBjzq/4XBIoZSKOoR3aSOmbIoAWZ0XVi35LiRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b738,2606:4700:3034::6815:33b1

🔌 SRV Records#

1 records   87ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   170ms
TXT Record
v=spf1 +a +mx +ip4:66.29.141.108 include:spf.web-hosting.com ~all

✉️ SPF#

PolicyRecord (aarhusstudenterradio.dk)
~all (soft fail) v=spf1 +a +mx +ip4:66.29.141.108 include:spf.web-hosting.com ~all

📨 DMARC#

PolicyRecord (_dmarc.aarhusstudenterradio.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-13 09:51:09
www104.21.51.177 172.67.183.56 2606:4700:3033::ac43:b738 2606:4700:3034::6815:33b1 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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: 9/10 · policy: ~all

  • warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.aarhusstudenterradio.dk Pm25Iq63wK1FkyLO3yOQ3wy7ppXfmrWIRIaC3nDL3S0
TXT _acme-challenge.aarhusstudenterradio.dk omoUrz5NWXIN9-R4clCdd8N0GlTcXhlJH1OoUxSG3qI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

132ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2413870665
Primary NS (MNAME)ligia.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-06 10:52:04
FieldValue
RegistrarRealtime Register B.V.
Registered2025-10-14
Expires2027-10-13 (361d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
48ms
MX
56ms
AAAA
60ms
TXT
170ms
CAA
43ms
HTTPS
52ms
TLSA
107ms
SOA
0ms
MTA-STS
74ms
DNSSEC
132ms
SRV
87ms
Total
1432ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 09:51:08 3685ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-24 21:42:47 1750ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-23 23:11:02 1092ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-20 07:28:33 990ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-17 20:39:54 2873ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-14 20:28:25 2090ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-03 15:14:07 shown 1432ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-28 11:24:27 1844ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-25 19:51:04 943ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-15 06:09:32 1433ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-24 15:44:55 1011ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-19 07:53:04 1753ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-16 12:45:25 750ms 2 NS 2 A 3 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone