cellomusic.dk

📜 Historical scan 2026-09-19 08:15:05  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cellomusic.dk is a .dk domain served by 2 nameservers (aragorn.ns.cloudflare.com, rosemary.ns.cloudflare.com). It was registered on 7 October 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.90.79 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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   47ms
NameserverIP addressesPTRASN / ISP
aragorn.ns.cloudflare.com 108.162.193.67
172.64.33.67
173.245.59.67
2606:4700:58::adf5:3b43
2803:f800:50::6ca2:c143
2a06:98c1:50::ac40:2143		 aragorn.ns.cloudflare.com
aragorn.ns.cloudflare.com
aragorn.ns.cloudflare.com
aragorn.ns.cloudflare.com
aragorn.ns.cloudflare.com
aragorn.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
rosemary.ns.cloudflare.com 108.162.194.77
162.159.38.77
172.64.34.77
2606:4700:50::a29f:264d
2803:f800:50::6ca2:c24d
2a06:98c1:50::ac40:224d		 rosemary.ns.cloudflare.com
rosemary.ns.cloudflare.com
rosemary.ns.cloudflare.com
rosemary.ns.cloudflare.com
rosemary.ns.cloudflare.com
rosemary.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   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.90.79 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.197.86 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.90.79
🔶 Autoconfig104.21.90.79

🔷 AAAA Records (IPv6)#

2 records   51ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:c556 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::6815:5a4f 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   62ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.90.79,172.67.197.86 ech=AEX+DQBBfQAgACBeHKKx6kh5PsNa7OZQTwghELgPp4cXvZwmeE7vwrb3OQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c556,2606:4700:3033::6815:5a4f

📝 TXT Records#

1 records   212ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (cellomusic.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.cellomusic.dk)
p=reject v=DMARC1; p=reject; sp=reject; 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 14:30:09
www104.21.90.79 172.67.197.86 2606:4700:3031::ac43:c556 2606:4700:3033::6815:5a4f (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.cellomusic.dk JC_jQaf4hkforMw5rGs77yg-B3cYyD_qa_dbIEWdTa4
TXT _acme-challenge.cellomusic.dk jROiUJFtdnXC4WhK35u0izpOhuUYehH5Hsq5tbLarzo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

145ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2415182681
Primary NS (MNAME)aragorn.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-11 23:38:09
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2002-10-07
Expires2035-12-31 (3362d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
47ms
A
57ms
MX
60ms
AAAA
51ms
TXT
212ms
CAA
60ms
HTTPS
62ms
TLSA
61ms
SOA
0ms
MTA-STS
95ms
DNSSEC
145ms
SRV
92ms
Total
4597ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-10 14:30:09 3429ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-07 11:37:16 4527ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-30 09:54:22 593ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-20 18:00:39 658ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-19 08:15:05 shown 4597ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-31 05:12:47 1165ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-28 09:08:28 656ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-23 16:07:43 890ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-09 13:05:30 1266ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-01 01:35:49 784ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-21 04:49:40 17561ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-06 13:20:24 1710ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-03 11:56:34 1637ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-19 10:09:01 1008ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-16 20:29:20 14677ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-16 20:18:45 1262ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-16 20:12:10 326ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-16 20:01:13 426ms 2 NS 2 A 0 MX 🔒 Secure
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