underscore330.dk

📜 Historical scan 2026-09-18 06:42:47  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

underscore330.dk is a .dk domain served by 2 nameservers (brett.ns.cloudflare.com, isla.ns.cloudflare.com). It was registered on 11 July 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.23.206 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   150ms
NameserverIP addressesPTRASN / ISP
brett.ns.cloudflare.com 108.162.193.76
172.64.33.76
173.245.59.76
2606:4700:58::adf5:3b4c
2803:f800:50::6ca2:c14c
2a06:98c1:50::ac40:214c		 brett.ns.cloudflare.com
brett.ns.cloudflare.com
brett.ns.cloudflare.com
brett.ns.cloudflare.com
brett.ns.cloudflare.com
brett.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
isla.ns.cloudflare.com 108.162.192.119
172.64.32.119
173.245.58.119
2606:4700:50::adf5:3a77
2803:f800:50::6ca2:c077
2a06:98c1:50::ac40:2077		 isla.ns.cloudflare.com
isla.ns.cloudflare.com
isla.ns.cloudflare.com
isla.ns.cloudflare.com
isla.ns.cloudflare.com
isla.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   117ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.23.206 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.213.65 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   127ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:17ce 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:d541 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   144ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.23.206,172.67.213.65 ech=AEX+DQBBrwAgACBcsYkCYPfy7Vr1Z29x0VEc5llNTxko2EpQICxMMMRcFAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:17ce,2606:4700:3037::ac43:d541

📝 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 2026-10-08 10:55:49
www104.21.23.206 172.67.213.65 2606:4700:3033::6815:17ce 2606:4700:3037::ac43:d541 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

180ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414918197
Primary NS (MNAME)brett.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-13 19:05:44
FieldValue
RegistrarObsidian Digital A/S
Registered2024-07-11
Expires2027-07-10 (262d)

🔗 Same registrant#

1,100 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).

DomainRegistrar
3-murer-tilbud.dkObsidian Digital A/S
3bookmaker.dkObsidian Digital A/S
3verdensskole.dkObsidian Digital A/S
4audit.dkObsidian Digital A/S
4k-projektor.dkObsidian Digital A/S
54657550.dkObsidian Digital A/S
60s.dkObsidian Digital A/S
8coconuts.dkObsidian Digital A/S
a1ramme.dkObsidian Digital A/S
a3ramme.dkObsidian Digital A/S
aalandbrug.dkObsidian Digital A/S
aalborgboligadvokat.dkObsidian Digital A/S
aalborgcsp.dkObsidian Digital A/S
aalborges.dkObsidian Digital A/S
aalborgsalsa.dkObsidian Digital A/S
aalborgtraef.dkObsidian Digital A/S
aarhuspuls.dkObsidian Digital A/S
aarsfod.dkObsidian Digital A/S
academica.dkObsidian Digital A/S
acbilsyn.dkObsidian Digital A/S
accountbasedmarketing.dkObsidian Digital A/S
acnord.dkObsidian Digital A/S
activecampaign-marketing.dkSimply.com A/S
acurail.dkObsidian Digital A/S
ad2000.dkObsidian Digital A/S
adem.dkObsidian Digital A/S
admiralcapital.dkObsidian Digital A/S
advancelab.dkSimply.com A/S
adventureevents.dkObsidian Digital A/S
aferie.dkObsidian Digital A/S
affiliatementor.dkObsidian Digital A/S
afghansk-mynde.dkObsidian Digital A/S
afrika360.dkObsidian Digital A/S
afukamoc.dkObsidian Digital A/S
afws.dkObsidian Digital A/S
agffodboldafd.dkObsidian Digital A/S
ailinks.dkObsidian Digital A/S
aktantmodellen.dkObsidian Digital A/S
aktiv-livsstil.dkObsidian Digital A/S
alabama.dkObsidian Digital A/S
alcoholconference.dkObsidian Digital A/S
alenesammen.dkObsidian Digital A/S
alhandel.dkObsidian Digital A/S
all-offroad.dkObsidian Digital A/S
alt-om-computer.dkObsidian Digital A/S
alt-om-ferier.dkObsidian Digital A/S
alt-om-finans.dkObsidian Digital A/S
alt-om-krea.dkObsidian Digital A/S
alt-om-mode.dkObsidian Digital A/S
alt-om-shopping.dkObsidian Digital A/S
alt-til-boligen.dkObsidian Digital A/S
alt-til-krea.dkObsidian Digital A/S
altomauto.dkObsidian Digital A/S
ambitiøs.dkObsidian Digital A/S
ambk.dkObsidian Digital A/S
amstrupogbentzen.dkObsidian Digital A/S
amuse-it.dkObsidian Digital A/S
anhaengertraekshop.dkObsidian Digital A/S
annalsofarda.dkObsidian Digital A/S
annmarimai.dkObsidian Digital A/S
antboy.dkObsidian Digital A/S
aof-gladsaxe.dkObsidian Digital A/S
appstilopgaven.dkObsidian Digital A/S
aquaz.dkObsidian Digital A/S
aqviva.dkObsidian Digital A/S
arkadenfoodmarket.dkObsidian Digital A/S
aroshaardttrae.dkObsidian Digital A/S
arosweb.dkObsidian Digital A/S
artdecofire.dkObsidian Digital A/S
artdelivery.dkObsidian Digital A/S
arthole.dkObsidian Digital A/S
artleif.dkObsidian Digital A/S
ascentdesign.dkObsidian Digital A/S
asianbistro.dkObsidian Digital A/S
askø-lilleø-turismedag.dkObsidian Digital A/S
avia-masters.dkObsidian Digital A/S
aziza-bellydance.dkObsidian Digital A/S
baadpolsteren.dkObsidian Digital A/S
baby-legetøj.dkObsidian Digital A/S
babydoll.dkObsidian Digital A/S
babyklik.dkObsidian Digital A/S
babyloppen.dkObsidian Digital A/S
babyzone.dkObsidian Digital A/S
balls.dkObsidian Digital A/S
bandlist.dkObsidian Digital A/S
bangogthy.dkObsidian Digital A/S
bannerformidling.dkObsidian Digital A/S
barespil.dkObsidian Digital A/S
barnetsunivers.dkObsidian Digital A/S
baskerville.dkObsidian Digital A/S
basset-hound.dkObsidian Digital A/S
bbbonvie.dkObsidian Digital A/S
beach.dkObsidian Digital A/S
beanbags.dkObsidian Digital A/S
beautidesign.dkObsidian Digital A/S
beautifulgardens.dkObsidian Digital A/S
beautifulmakeup.dkObsidian Digital A/S
beautyhair.dkObsidian Digital A/S
beautymarket.dkObsidian Digital A/S
bebeautiful.dkObsidian Digital A/S

Showing 100 of 1,100.

📋 WHOIS#

⏱️ Lookup Timing#

NS
150ms
A
117ms
MX
109ms
AAAA
127ms
TXT
306ms
CAA
138ms
HTTPS
144ms
TLSA
342ms
SOA
0ms
MTA-STS
116ms
DNSSEC
180ms
SRV
152ms
Total
1097ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 10:55:49 926ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-30 03:51:46 435ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-23 14:12:43 567ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-18 06:42:47 shown 1097ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-01 18:42:08 1093ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-30 17:26:40 1371ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-18 11:43:01 9961ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-21 04:40:57 1998ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 13:33:49 2405ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone