celsius.dk

📜 Historical scan 2026-06-16 20:41:25 · ← 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 158ms

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

🌍 A Records#

1 records 424ms

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 379ms

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 343ms

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 2185ms

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#

3157ms

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

🏷️ SOA#

902ms

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 (160d)

📋 WHOIS#

⏱️ Lookup Timing#

158ms

424ms

379ms

AAAA

343ms

TXT

2185ms

CAA

597ms

HTTPS

303ms

TLSA

1727ms

SOA

902ms

MTA-STS

993ms

DNSSEC

3157ms

SRV

0ms

Total

16757ms

🕐 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 shown	16757ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:17:14	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