cello.dk

Records from scan: 2026-10-08 16:18:59 · 707ms total · last checked 2026-10-16 07:25 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cello.dk is a .dk domain served by 2 nameservers (jasmine.ns.cloudflare.com, marek.ns.cloudflare.com). It was registered on 8 June 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.80.110 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
jasmine.ns.cloudflare.com	108.162.192.170 172.64.32.170 173.245.58.170 2606:4700:50::adf5:3aaa 2803:f800:50::6ca2:c0aa 2a06:98c1:50::ac40:20aa	jasmine.ns.cloudflare.com jasmine.ns.cloudflare.com jasmine.ns.cloudflare.com jasmine.ns.cloudflare.com jasmine.ns.cloudflare.com jasmine.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marek.ns.cloudflare.com	108.162.193.202 172.64.33.202 173.245.59.202 2606:4700:58::adf5:3bca 2803:f800:50::6ca2:c1ca 2a06:98c1:50::ac40:21ca	marek.ns.cloudflare.com marek.ns.cloudflare.com marek.ns.cloudflare.com marek.ns.cloudflare.com marek.ns.cloudflare.com marek.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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.80.110	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.179.104	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:506e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:b368	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.80.110,172.67.179.104 ech=AEX+DQBBEAAgACAgZuF7RB3K25x3aEq9V8I4d46VUZ4Br2zt0/LTxBmkdQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:506e,2606:4700:3034::ac43:b368

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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#

checked 2026-10-08 16:18:59

www	104.21.80.110 172.67.179.104 2606:4700:3034::6815:506e 2606:4700:3034::ac43:b368 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cello.dk: 104.21.80.110 172.67.179.104 2606:4700:3034::6815:506e 2606:4700:3034::ac43:b368 (AS13335) www.cello.dk: 104.21.80.110 172.67.179.104 2606:4700:3034::6815:506e 2606:4700:3034::ac43:b368 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2416900884
Primary NS (MNAME)	jasmine.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 12:48:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-06-08
Expires	2027-06-07 (233d)

🔗 Same registrant#

349 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).

Domain	Registrar
adventskrans.dk	Punktum dk A/S (direct)
afbryder.dk	Punktum dk A/S (direct)
afføringsmiddel.dk	Punktum dk A/S (direct)
ali.dk	Punktum dk A/S (direct)
alliancering.dk	Punktum dk A/S (direct)
allinmagasinet.dk	Simply.com A/S
altombordtennis.dk	Punktum dk A/S (direct)
altomesport.dk	Punktum dk A/S (direct)
altomhåndbold.dk	Punktum dk A/S (direct)
ankelstøtte.dk	Punktum dk A/S (direct)
ant.dk	Punktum dk A/S (direct)
argentinskfodbold.dk	Punktum dk A/S (direct)
automatguiden.dk	Simply.com A/S
automatnyt.dk	Simply.com A/S
badekåbe.dk	Punktum dk A/S (direct)
badestol.dk	Punktum dk A/S (direct)
badeværelseslampe.dk	Punktum dk A/S (direct)
badeværelsesmøbel.dk	Punktum dk A/S (direct)
badmintonnyheder.dk	Punktum dk A/S (direct)
badmintononline.dk	Punktum dk A/S (direct)
bagagebærer.dk	Punktum dk A/S (direct)
bagemaskinen.dk	Punktum dk A/S (direct)
bageudstyr.dk	Punktum dk A/S (direct)
basketballguiden.dk	Punktum dk A/S (direct)
basketballkompasset.dk	Punktum dk A/S (direct)
basketballnyt.dk	Punktum dk A/S (direct)
basketbladet.dk	Punktum dk A/S (direct)
basketfans.dk	Punktum dk A/S (direct)
bassinfolie.dk	Punktum dk A/S (direct)
batterioplader.dk	Punktum dk A/S (direct)
bedafgrænsning.dk	Punktum dk A/S (direct)
bedste-kugledyne.dk	Punktum dk A/S (direct)
betcentral.dk	Simply.com A/S
billedvæg.dk	Punktum dk A/S (direct)
bitssæt.dk	Punktum dk A/S (direct)
blinispande.dk	Punktum dk A/S (direct)
blodsukkermåler.dk	Punktum dk A/S (direct)
bluffet.dk	Simply.com A/S
bogkasse.dk	Punktum dk A/S (direct)
bogstøtte.dk	Punktum dk A/S (direct)
boksebladet.dk	Punktum dk A/S (direct)
boksebold.dk	Punktum dk A/S (direct)
bokseguiden.dk	Punktum dk A/S (direct)
boksemagasinet.dk	Punktum dk A/S (direct)
boligfamilieguiden.dk	Punktum dk A/S (direct)
bolighavefritid.dk	Punktum dk A/S (direct)
boligindretningsguiden.dk	Punktum dk A/S (direct)
boligmadhave.dk	Punktum dk A/S (direct)
boligtechmagasinet.dk	Punktum dk A/S (direct)
bonusbaronen.dk	Simply.com A/S
bordskåner.dk	Punktum dk A/S (direct)
bordtennisbuzz.dk	Punktum dk A/S (direct)
bordtennisguiden.dk	Punktum dk A/S (direct)
borejslev.dk	Punktum dk A/S (direct)
brændeflækker.dk	Punktum dk A/S (direct)
brændeovnsgitter.dk	Punktum dk A/S (direct)
brændeskur.dk	Punktum dk A/S (direct)
budgetakademiet.dk	Simply.com A/S
budgetbladet.dk	Simply.com A/S
budgethjørnet.dk	Simply.com A/S
budgetvagten.dk	Simply.com A/S
bålfad.dk	Punktum dk A/S (direct)
båndsliber.dk	Punktum dk A/S (direct)
bæredygtighed.dk	Punktum dk A/S (direct)
bæresele.dk	Punktum dk A/S (direct)
børnegitter.dk	Punktum dk A/S (direct)
børnepool.dk	Punktum dk A/S (direct)
børnetelt.dk	Punktum dk A/S (direct)
caribien.dk	Punktum dk A/S (direct)
casinoinsider.dk	Simply.com A/S
casinojournalen.dk	Simply.com A/S
casinokilden.dk	Simply.com A/S
clockradio.dk	Punktum dk A/S (direct)
computersporten.dk	Punktum dk A/S (direct)
crepejern.dk	Punktum dk A/S (direct)
croupierklubben.dk	Simply.com A/S
cupcakes.dk	Punktum dk A/S (direct)
cykelfeltet.dk	Punktum dk A/S (direct)
dampmoppe.dk	Punktum dk A/S (direct)
dartsiden.dk	Punktum dk A/S (direct)
dealerknappen.dk	Simply.com A/S
dekorationsguiden.dk	Punktum dk A/S (direct)
dekupørsav.dk	Punktum dk A/S (direct)
dinosaurlegetøj.dk	Punktum dk A/S (direct)
echinacea.dk	Punktum dk A/S (direct)
elefantgræs.dk	Punktum dk A/S (direct)
elgi.dk	Punktum dk A/S (direct)
familiefrirum.dk	Punktum dk A/S (direct)
familieogfritid.dk	Punktum dk A/S (direct)
finansnyhederne.dk	Simply.com A/S
fjerkræsaks.dk	Punktum dk A/S (direct)
flagermuslygte.dk	Punktum dk A/S (direct)
flopturnriver.dk	Simply.com A/S
fløjlsbukser.dk	Punktum dk A/S (direct)
fodboldcentralen.dk	Punktum dk A/S (direct)
fodboldengland.dk	Punktum dk A/S (direct)
fodboldfanatik.dk	Punktum dk A/S (direct)
fodboldfolket.dk	Punktum dk A/S (direct)
fodboldhåndbogen.dk	Punktum dk A/S (direct)
fodboldibrasilien.dk	Punktum dk A/S (direct)

Showing 100 of 349.

📋 WHOIS#

⏱️ Lookup Timing#

32ms

47ms

37ms

AAAA

35ms

TXT

197ms

CAA

38ms

HTTPS

40ms

TLSA

101ms

SOA

47ms

MTA-STS

63ms

DNSSEC

120ms

SRV

64ms

Total

707ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 16:18:59 shown	707ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 14:28:14	459ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 05:42:48	570ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 05:21:29	567ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-10 08:16:41	1517ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-31 02:28:48	886ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 21:27:08	1480ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 05:52:02	1528ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 20:10:10	1121ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 20:31:29	16043ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 20:09:51	1575ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 20:07:57	321ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 20:01:20	445ms	2 NS 2 A 0 MX	🔓 Insecure