firmabackup.dk

Records from scan: 2026-09-28 18:16:33  ·  446ms total  ·  last checked 2026-10-28 03:18 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

firmabackup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 March 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

🌍
No A records found

📧 MX Records#

1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   114ms
TXT Record
v=spf1 include:b.spf.itoperators.dk -all

✉️ SPF#

PolicyRecord (firmabackup.dk)
-all (hard fail) v=spf1 include:b.spf.itoperators.dk -all

📨 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 2026-10-12 00:15:22
www46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domainOnly www resolves
firmabackup.dk: no address
www.firmabackup.dk: 46.30.211.38 (AS51468)
(all like this)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2026092801
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-15 06:13:47
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2015-03-27
Expires2027-03-31 (154d)

🔗 Same registrant#

69 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
3drd.dkPunktum dk A/S (direct)
444.dkCURANET A/S
altomteater.dkCURANET A/S
animani.dkCURANET A/S
animanix.dkCURANET A/S
aviator-cph.dkPunktum dk A/S (direct)
biftur.dkCURANET A/S
boltonsolutions.dkPunktum dk A/S (direct)
clextral.dkCURANET A/S
companycloud.dkPunktum dk A/S (direct)
detrundebord.dkCURANET A/S
dinklaverskole.dkCURANET A/S
dtail.dkCURANET A/S
erhvervsgrupperejser.dkPunktum dk A/S (direct)
filmkomponister.dkCURANET A/S
fjordlandetopen.dkCURANET A/S
haslev-hudpleje.dkPunktum dk A/S (direct)
haslevhudpleje.dkPunktum dk A/S (direct)
html24-dev.dkCURANET A/S
i-strategi.dkCURANET A/S
istrategi.dkCURANET A/S
itop.dkPunktum dk A/S (direct)
itopdrift.dkPunktum dk A/S (direct)
itoperators.dkPunktum dk A/S (direct)
ja-plader.dkPunktum dk A/S (direct)
jobpartners.dkCURANET A/S
kevand.dkCURANET A/S
lavprisleg.dkPunktum dk A/S (direct)
michael-h-joergensen.dkCURANET A/S
mico.dkCURANET A/S
micodata.dkCURANET A/S
micol.dkCURANET A/S
miconet.dkCURANET A/S
mybackup.dkPunktum dk A/S (direct)
naturensværn.dkCURANET A/S
ncc-lasterapport.dkCURANET A/S
nccadministration.dkCURANET A/S
nccrapportering.dkCURANET A/S
nmserv04.dkCURANET A/S
nmsrv02.dkCURANET A/S
rotaryencoders.dkCURANET A/S
scenekunstproducenterne.dkCURANET A/S
seasat-it.dkCURANET A/S
seasatit.dkCURANET A/S
simple-agencygroup.dkCURANET A/S
simple-digital.dkCURANET A/S
simple-it.dkCURANET A/S
simple-solution-it.dkCURANET A/S
simple-solutionit.dkCURANET A/S
simple-weblab.dkCURANET A/S
simpleagencygroup.dkCURANET A/S
simpledigital.dkCURANET A/S
simpleerp.dkCURANET A/S
simplegroup.dkCURANET A/S
simplesolution-it.dkCURANET A/S
simplesolution.dkCURANET A/S
simplestafetten.dkCURANET A/S
simpleweblab.dkCURANET A/S
smart-find.dkPunktum dk A/S (direct)
smartfinder.dkPunktum dk A/S (direct)
sso-it.dkCURANET A/S
ssodev.dkPunktum dk A/S (direct)
testgroennedanmark.dkCURANET A/S
valhal-it.dkCURANET A/S
virksomhedsbackup.dkPunktum dk A/S (direct)
voreserhvervsliv.dkCURANET A/S
weisebyg.dkPunktum dk A/S (direct)
wppartners.dkCURANET A/S
zenteo.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
31ms
MX
38ms
AAAA
34ms
TXT
114ms
CAA
37ms
HTTPS
39ms
TLSA
17ms
SOA
0ms
MTA-STS
44ms
DNSSEC
122ms
SRV
142ms
Total
446ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-28 18:16:33 shown 446ms 2 NS 0 A 1 MX 🔒 Secure
2026-09-27 18:09:00 405ms 2 NS 0 A 1 MX 🔒 Secure
2026-09-23 23:43:55 463ms 2 NS 0 A 1 MX 🔒 Secure
2026-09-22 14:26:47 803ms 2 NS 0 A 4 MX 🔒 Secure
2026-07-02 18:13:18 1876ms 2 NS 0 A 4 MX 🔒 Secure
2026-06-17 10:02:43 1008ms 2 NS 0 A 4 MX 🔒 Secure
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