jazzblog.dk

📜 Historical scan 2026-06-17 13:29:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jazzblog.dk is a .dk domain served by 2 nameservers (betty.ns.cloudflare.com, gordon.ns.cloudflare.com). It was registered on 18 December 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.42.215 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
betty.ns.cloudflare.com	108.162.192.75 172.64.32.75 173.245.58.75 2606:4700:50::adf5:3a4b 2803:f800:50::6ca2:c04b 2a06:98c1:50::ac40:204b	betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gordon.ns.cloudflare.com	108.162.193.170 172.64.33.170 173.245.59.170 2606:4700:58::adf5:3baa 2803:f800:50::6ca2:c1aa 2a06:98c1:50::ac40:21aa	gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.42.215	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.166.152	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:2ad7	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:a698	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 56ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.9,188.114.97.9 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::9,2a06:98c1:3121::9

📝 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#

latest probe, not this scan · checked 2026-10-07 15:17:13

www	104.21.42.215 172.67.166.152 2606:4700:3036::6815:2ad7 2606:4700:3036::ac43:a698 (AS13335) (address records, no CNAME)
www vs bare domain	Same network jazzblog.dk: 104.21.42.215 172.67.166.152 2606:4700:3036::6815:2ad7 2606:4700:3036::ac43:a698 (AS13335) www.jazzblog.dk: 104.21.42.215 172.67.166.152 2606:4700:3036::6815:2ad7 2606:4700:3036::ac43:a698 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

88ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2404850816
Primary NS (MNAME)	betty.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-22 12:06:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-12-18
Expires	2027-04-30 (189d)

🔗 Same registrant#

104 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
1id.dk	Punktum dk A/S (direct)
360north.dk	Punktum dk A/S (direct)
adminxperten.dk	A/S SCANNET
akvariehus.dk	Punktum dk A/S (direct)
altomkroatien.dk	Punktum dk A/S (direct)
alttilbaaden.dk	Punktum dk A/S (direct)
aoelu.dk	Punktum dk A/S (direct)
apixperten.dk	A/S SCANNET
aquaterra.dk	Punktum dk A/S (direct)
aveksperten.dk	Punktum dk A/S (direct)
avexperten.dk	Punktum dk A/S (direct)
avxbc.dk	A/S SCANNET
avxcms.dk	Punktum dk A/S (direct)
avxcrm.dk	Punktum dk A/S (direct)
avxfeeds.dk	Punktum dk A/S (direct)
avxperten.dk	Punktum dk A/S (direct)
benspaend.dk	Punktum dk A/S (direct)
blackbailey.dk	Punktum dk A/S (direct)
bordermusic.dk	Punktum dk A/S (direct)
braendselmesteren.dk	Punktum dk A/S (direct)
brandsite.dk	Punktum dk A/S (direct)
burgerimperiet.dk	Punktum dk A/S (direct)
cbkn.dk	Punktum dk A/S (direct)
chinchillaforum.dk	Punktum dk A/S (direct)
classicroom.dk	Punktum dk A/S (direct)
dagensfilm.dk	Punktum dk A/S (direct)
danmarksstrande.dk	Punktum dk A/S (direct)
danskkromad.dk	Punktum dk A/S (direct)
derketek.dk	Punktum dk A/S (direct)
det3oje.dk	Punktum dk A/S (direct)
dinohobby.dk	Punktum dk A/S (direct)
elsesminde.dk	Punktum dk A/S (direct)
etnologen.dk	Punktum dk A/S (direct)
evergreendent.dk	Punktum dk A/S (direct)
fashionfladen.dk	Punktum dk A/S (direct)
fastvideo.dk	Punktum dk A/S (direct)
feltration.dk	Punktum dk A/S (direct)
findmusiker.dk	Punktum dk A/S (direct)
fitnrun.dk	Punktum dk A/S (direct)
foodprep.dk	Punktum dk A/S (direct)
fries-nordic.dk	Punktum dk A/S (direct)
gordetselvmaling.dk	Punktum dk A/S (direct)
gosystems.dk	Punktum dk A/S (direct)
helpnet.dk	Punktum dk A/S (direct)
hipsimo.dk	Punktum dk A/S (direct)
hobbyhytten.dk	Punktum dk A/S (direct)
holdskaksyd.dk	Punktum dk A/S (direct)
holiday-home.dk	Punktum dk A/S (direct)
hotspotcamping.dk	Punktum dk A/S (direct)
husisydfrankrig.dk	Punktum dk A/S (direct)
hypetrade.dk	Punktum dk A/S (direct)
i-loeb.dk	Punktum dk A/S (direct)
ilikeapp.dk	Punktum dk A/S (direct)
ilyd.dk	Punktum dk A/S (direct)
ispil.dk	Punktum dk A/S (direct)
itev.dk	Punktum dk A/S (direct)
kanka.dk	Punktum dk A/S (direct)
komgodtigangmedvideo.dk	Punktum dk A/S (direct)
kvinderonline.dk	Punktum dk A/S (direct)
lavasten.dk	Punktum dk A/S (direct)
lelavandou.dk	Punktum dk A/S (direct)
logtenradio.dk	Punktum dk A/S (direct)
lokalarkiverne.dk	Punktum dk A/S (direct)
lowcut.dk	Punktum dk A/S (direct)
macfyn.dk	Punktum dk A/S (direct)
madklub.dk	Punktum dk A/S (direct)
meditations-musik.dk	Punktum dk A/S (direct)
mexicansk-mad.dk	Punktum dk A/S (direct)
minigalleri.dk	Punktum dk A/S (direct)
modedagen.dk	Punktum dk A/S (direct)
mpix.dk	Punktum dk A/S (direct)
musiknet.dk	Punktum dk A/S (direct)
mygospel.dk	Punktum dk A/S (direct)
natureguide.dk	Punktum dk A/S (direct)
oddjob.dk	Punktum dk A/S (direct)
odenselober.dk	Punktum dk A/S (direct)
oplev-sverige.dk	Punktum dk A/S (direct)
outdoormoments.dk	Punktum dk A/S (direct)
phonelab.dk	Punktum dk A/S (direct)
plakatbasen.dk	Punktum dk A/S (direct)
playstationinfo.dk	Punktum dk A/S (direct)
psykologibasen.dk	Punktum dk A/S (direct)
racercv2.dk	Punktum dk A/S (direct)
retroland.dk	Punktum dk A/S (direct)
sbw.dk	Punktum dk A/S (direct)
senyt.dk	Punktum dk A/S (direct)
sitemonkey.dk	Punktum dk A/S (direct)
sjove-spil.dk	Punktum dk A/S (direct)
slankecoaching.dk	Punktum dk A/S (direct)
socialcare.dk	Punktum dk A/S (direct)
soundwear.dk	Punktum dk A/S (direct)
spilogsjov.dk	Punktum dk A/S (direct)
sportsclub.dk	Punktum dk A/S (direct)
sprogpiloter.dk	Punktum dk A/S (direct)
swebaby.dk	Punktum dk A/S (direct)
testrun.dk	Punktum dk A/S (direct)
ttnordic.dk	Punktum dk A/S (direct)
umnet.dk	Punktum dk A/S (direct)
vandstanden.dk	Punktum dk A/S (direct)
vdhd.dk	Punktum dk A/S (direct)

Showing 100 of 104.

📋 WHOIS#

⏱️ Lookup Timing#

40ms

34ms

33ms

AAAA

33ms

TXT

150ms

CAA

56ms

HTTPS

56ms

TLSA

180ms

SOA

36ms

MTA-STS

58ms

DNSSEC

88ms

SRV

0ms

Total

815ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 15:17:13	375ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 03:51:21	551ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 03:20:35	564ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-17 04:44:25	1258ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-10 04:08:17	2480ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 22:33:20	2950ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-26 12:20:21	933ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-20 03:05:36	893ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 21:59:26	591ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 08:25:16	1170ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 22:25:06	4363ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:29:26 shown	815ms	2 NS 2 A 0 MX	🔓 Insecure