backup-idag.dk

📜 Historical scan 2026-08-21 08:05:57  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

backup-idag.dk is a .dk domain served by 2 nameservers (alberto.ns.cloudflare.com, chelsea.ns.cloudflare.com). It was registered on 11 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.42.240 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. 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   318ms
NameserverIP addressesPTRASN / ISP
alberto.ns.cloudflare.com 108.162.195.18
162.159.44.18
172.64.35.18
2606:4700:58::a29f:2c12
2803:f800:50::6ca2:c312
2a06:98c1:50::ac40:2312		 alberto.ns.cloudflare.com
alberto.ns.cloudflare.com
alberto.ns.cloudflare.com
alberto.ns.cloudflare.com
alberto.ns.cloudflare.com
alberto.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
chelsea.ns.cloudflare.com 108.162.194.177
162.159.38.177
172.64.34.177
2606:4700:50::a29f:26b1
2803:f800:50::6ca2:c2b1
2a06:98c1:50::ac40:22b1		 chelsea.ns.cloudflare.com
chelsea.ns.cloudflare.com
chelsea.ns.cloudflare.com
chelsea.ns.cloudflare.com
chelsea.ns.cloudflare.com
chelsea.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   218ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.42.240 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.213.107 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   235ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records   258ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:2af0 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::ac43:d56b 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   358ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.42.240,172.67.213.107 ech=AEX+DQBBCAAgACDb3/WLYUIQLa2YPEQQ27wU3af9e9qm5m4A7B3QpjtaagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2af0,2606:4700:3033::ac43:d56b

📝 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 2026-10-11 08:14:02
www104.21.42.240 172.67.213.107 2606:4700:3033::6815:2af0 2606:4700:3033::ac43:d56b (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.backup-idag.dk hoy3FIwpLQ2-3CPBmQers4EmbXv2ZPgAQoFfD30Mii4
TXT _acme-challenge.backup-idag.dk TZ0sP4pFqb9yzFT8OWMduMOMIoLGT9RIPvqaF-y3dhY

🔗 TLSA / DANE#

2 records   247ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

464ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412757583
Primary NS (MNAME)alberto.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-16 16:00:03
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2011-04-11
Expires2027-04-30 (195d)

🔗 Same registrant#

232 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
123shop.dkPunktum dk A/S (direct)
aab112.dkPunktum dk A/S (direct)
aalborgamt.dkPunktum dk A/S (direct)
aalborgepoxy.dkPunktum dk A/S (direct)
acholdings.dkPunktum dk A/S (direct)
advokatincasso.dkPunktum dk A/S (direct)
aios.dkPunktum dk A/S (direct)
akiba-sushi.dkPunktum dk A/S (direct)
altogingenting.dkSTANDOUT A/S
amagerentreprenoeren.dkPunktum dk A/S (direct)
analytics-manager.dkPunktum dk A/S (direct)
anbefalingen.dkPunktum dk A/S (direct)
anywhere.dkSTANDOUT A/S
aqcell.dkPunktum dk A/S (direct)
arlanga.dkPunktum dk A/S (direct)
automobil-guiden.dkSTANDOUT A/S
autorun.dkPunktum dk A/S (direct)
autospareparts.dkSTANDOUT A/S
babysale.dkPunktum dk A/S (direct)
baneplan.dkPunktum dk A/S (direct)
bedemænd-københavn.dkPunktum dk A/S (direct)
bedrefremtid.dkSTANDOUT A/S
bekaemp-skadedyr.dkSTANDOUT A/S
betalingsmidler.dkSTANDOUT A/S
betashop.dkPunktum dk A/S (direct)
billig-gulvafslibning-kbh.dkSTANDOUT A/S
billig-nytaarsfest.dkPunktum dk A/S (direct)
billigkup.dkSTANDOUT A/S
billigste-tilbud.dkPunktum dk A/S (direct)
birgitte-christensen.dkPunktum dk A/S (direct)
bj-autodele.dkPunktum dk A/S (direct)
blankvinduespolering.dkSTANDOUT A/S
bliv-klogere-her.dkPunktum dk A/S (direct)
blomsterfrederiksberg.dkPunktum dk A/S (direct)
bodigi.dkPunktum dk A/S (direct)
boernetoejsportalen.dkPunktum dk A/S (direct)
boerns-sorg.dkPunktum dk A/S (direct)
boligeltjek.dkSTANDOUT A/S
boligvogter.dkSTANDOUT A/S
bosta.dkPunktum dk A/S (direct)
calesto.dkPunktum dk A/S (direct)
canter.dkPunktum dk A/S (direct)
capote.dkPunktum dk A/S (direct)
capriccio.dkPunktum dk A/S (direct)
catalogg.dkSTANDOUT A/S
catamaran.dkSTANDOUT A/S
cfbu.dkSTANDOUT A/S
claysport.dkPunktum dk A/S (direct)
clematishudpleje.dkPunktum dk A/S (direct)
coachmark.dkPunktum dk A/S (direct)
codivision.dkPunktum dk A/S (direct)
complet-service.dkPunktum dk A/S (direct)
computer-people.dkPunktum dk A/S (direct)
computerpeople.dkPunktum dk A/S (direct)
contentwise.dkSTANDOUT A/S
csnielsen.dkPunktum dk A/S (direct)
daekningsbidrag.dkPunktum dk A/S (direct)
danmarksflinkeste.dkPunktum dk A/S (direct)
danmarksflinkestewebbureau.dkPunktum dk A/S (direct)
dansk-jul.dkSTANDOUT A/S
dansk-texel.dkPunktum dk A/S (direct)
danskpassivhusforum.dkPunktum dk A/S (direct)
deducta-search.dkPunktum dk A/S (direct)
designdanmark.dkPunktum dk A/S (direct)
detfrivilligenetvaerk.dkPunktum dk A/S (direct)
ditcheckpoint.dkPunktum dk A/S (direct)
dkhotellist.dkPunktum dk A/S (direct)
domæneforhandler.dkSTANDOUT A/S
dr-service.dkPunktum dk A/S (direct)
drømmemoreffekten.dkPunktum dk A/S (direct)
dtest14.dkPunktum dk A/S (direct)
dtest21.dkPunktum dk A/S (direct)
dtest34.dkPunktum dk A/S (direct)
dtest42.dkPunktum dk A/S (direct)
dummyonline.dkSTANDOUT A/S
epiclife.dkPunktum dk A/S (direct)
erbil.dkPunktum dk A/S (direct)
escatering.dkPunktum dk A/S (direct)
etablering.dkSTANDOUT A/S
faktor8.dkSTANDOUT A/S
fakturasystem.dkPunktum dk A/S (direct)
familiekonsulenterne.dkPunktum dk A/S (direct)
filterpumpe.dkSTANDOUT A/S
find-virksomheder.dkPunktum dk A/S (direct)
fitnessjunkie.dkSTANDOUT A/S
florlet.dkPunktum dk A/S (direct)
fodterapeut-brobyvaerk.dkPunktum dk A/S (direct)
fodterapeut-svenstrup-info.dkPunktum dk A/S (direct)
fodterapeut-thisted.dkPunktum dk A/S (direct)
fodterapeut-thyholm.dkPunktum dk A/S (direct)
forbrugervejledning.dkSTANDOUT A/S
fritidspas.dkSTANDOUT A/S
fusion-design.dkPunktum dk A/S (direct)
gabby.dkPunktum dk A/S (direct)
geniewords.dkPunktum dk A/S (direct)
gigavvs.dkSTANDOUT A/S
global-image.dkPunktum dk A/S (direct)
glostrup-shop.dkSTANDOUT A/S
go-ing.dkPunktum dk A/S (direct)
go-minisite.dkPunktum dk A/S (direct)

Showing 100 of 232.

📋 WHOIS#

⏱️ Lookup Timing#

NS
318ms
A
218ms
MX
235ms
AAAA
258ms
TXT
772ms
CAA
327ms
HTTPS
358ms
TLSA
247ms
SOA
0ms
MTA-STS
297ms
DNSSEC
464ms
SRV
391ms
Total
7127ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-23 20:28:24 844ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-22 08:10:04 2935ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-21 08:05:57 shown 7127ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-27 02:30:44 1883ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-24 12:51:33 1435ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-24 01:26:57 1169ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-19 19:54:01 783ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-16 14:00:10 750ms 2 NS 2 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone