celsius.dk

📜 Historical scan 2026-06-16 20:17:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

celsius.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 31 March 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.31 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by celsius.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#

3 records 119ms

Nameserver	IP addresses	PTR	ASN / ISP
ns5.chosting.dk	—	—	—
ns6.chosting.dk	—	—	—
ns7.chosting.dk	—	—	—

🌍 A Records#

1 records 144ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.31	—	server12.chosting.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 152ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	celsius.dk	178.20.216.31	server12.chosting.dk	AS21060 Atea A/S

🔷 AAAA Records (IPv6)#

1 records 125ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7cc0:101:ffff::1:a	—	—	AS21060	Atea A/S	2a01:7cc0:100:0:0:0:0:0/40	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 319ms

TXT Record
v=spf1 ip4:178.20.216.31 include:spf.chosting.dk ip4:178.20.216.32 ~all

✉️ SPF#

Policy	Record (celsius.dk)
~all (soft fail)	v=spf1 ip4:178.20.216.31 include:spf.chosting.dk ip4:178.20.216.32 ~all

📨 DMARC#

Policy	Record (_dmarc.celsius.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 2026-10-09 04:29:39

www CNAME	celsius.dk (all on celsius.dk) → 178.20.216.31 2a01:7cc0:101:ffff::1:a (AS21060)
www vs bare domain	Same network celsius.dk: 178.20.216.31 2a01:7cc0:101:ffff::1:a (AS21060) www.celsius.dk: 178.20.216.31 2a01:7cc0:101:ffff::1:a (AS21060)
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

244ms

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

🏷️ SOA#

159ms

Field	Value
Serial	2026052600
Primary NS (MNAME)	ns5.chosting.dk
Responsible (RNAME)	logs@chosting.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-08 13:37:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-03-31
Expires	2027-03-31 (161d)

📋 WHOIS#

⏱️ Lookup Timing#

119ms

144ms

152ms

AAAA

125ms

TXT

319ms

CAA

180ms

HTTPS

180ms

TLSA

170ms

SOA

159ms

MTA-STS

160ms

DNSSEC

244ms

SRV

0ms

Total

1393ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 03:00:13	788ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-11 16:42:13	803ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-12 03:27:03	10055ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-28 17:02:40	2565ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-19 20:18:39	2783ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:41:25	16757ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:17:14 shown	1393ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:10:41	411ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:01:02	654ms	3 NS 1 A 1 MX	🔓 Insecure