birgit-arentoft.dk

📜 Historical scan 2026-06-16 14:39:42  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

birgit-arentoft.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 12 September 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx01.multimed.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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#

4 records   20ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —
ns4.simply.com — — —

🌍 A Records#

🌍
No A records found

📧 MX Records#

1 records   21ms
PriorityTTLMail ServerIP addressesPTRASN
0 — mx01.multimed.dk 87.54.27.55 mail.multimed.dk AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   148ms
TXT Record
v=spf1 a mx ip4:87.54.27.55 ip4:87.54.27.56 ip4:87.54.27.32 -all

✉️ SPF#

PolicyRecord (birgit-arentoft.dk)
-all (hard fail) v=spf1 a mx ip4:87.54.27.55 ip4:87.54.27.56 ip4:87.54.27.32 -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#

3 records   19ms
FlagsTagValue
0 issue digicert.com
0 issue globalsign.com
0 issue letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 02:08:54
wwwNXDOMAIN
www vs bare domainNeither resolves
birgit-arentoft.dk: no address
www.birgit-arentoft.dk: no address
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

89ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

20ms
FieldValue
Serial2025091100
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-12 13:20:36
FieldValue
RegistrarSimply.com A/S
Registered2018-09-12
Expires2027-09-30 (347d)

🔗 Same registrant#

62 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
33325058.dkPunktum dk A/S (direct)
almenlage.dkSimply.com A/S
analyselink.dkSimply.com A/S
blicherpsykiatri.dkSimply.com A/S
bookcorona.dkPunktum dk A/S (direct)
borneogungdomspsykiater.dkSimply.com A/S
bupec.dkSimply.com A/S
camillagoetzsche.dkSimply.com A/S
datagruppen-multimed.dkSimply.com A/S
dbaftalen.dkSimply.com A/S
dbaftaler.dkSimply.com A/S
digital-identitetssløring.dkPunktum dk A/S (direct)
edi365.dkPunktum dk A/S (direct)
ehmiportal.dkdns.services ApS
email-svar.dkSimply.com A/S
emailsvar.dkSimply.com A/S
emailsvar1.dkPunktum dk A/S (direct)
familelaegenfaxe.dkPunktum dk A/S (direct)
familielaegenfaxe.dkSimply.com A/S
fk-sloering.dkPunktum dk A/S (direct)
fodstatus-test.dkdns.services ApS
fodstatus.dkdns.services ApS
gyn-naestved.dkSimply.com A/S
gynaekolog-groenning.dkSimply.com A/S
gynækolog-grønning.dkPunktum dk A/S (direct)
hejlskovbanke.dkSimply.com A/S
jhpsykiatri.dkPunktum dk A/S (direct)
kikkert-aalborg.dkPunktum dk A/S (direct)
killert-aalborg.dkPunktum dk A/S (direct)
kirurgiskklinikhelsinge.dkPunktum dk A/S (direct)
laboratoriemedicin.dkSimply.com A/S
laboratoriesvar.dkSimply.com A/S
labsvar.dkPunktum dk A/S (direct)
labvejledning.dkSimply.com A/S
laege-oesterbro.dkPunktum dk A/S (direct)
laegekristiananbro.dkPunktum dk A/S (direct)
laegerne-runddelen.dkPunktum dk A/S (direct)
larspeterhansen.dkPunktum dk A/S (direct)
lindahlcoaching.dkPunktum dk A/S (direct)
lyngbybørneungdomspsykiatri.dkPunktum dk A/S (direct)
medicopsykiatri.dkPunktum dk A/S (direct)
minjournal.dkPunktum dk A/S (direct)
minklinik.dkPunktum dk A/S (direct)
multihealth.dkPunktum dk A/S (direct)
multimed-dyndns.dkPunktum dk A/S (direct)
multimed.dkPunktum dk A/S (direct)
multimedweb.dkPunktum dk A/S (direct)
nemklinik.dkPunktum dk A/S (direct)
ojenklinikkenfilosoffen.dkPunktum dk A/S (direct)
operation-aalborg.dkPunktum dk A/S (direct)
patientvejen.dkPunktum dk A/S (direct)
pc-ide.dkPunktum dk A/S (direct)
psykbasen.dkPunktum dk A/S (direct)
psykiater-jb.dkSimply.com A/S
psykiaterstefansvendsen.dkPunktum dk A/S (direct)
psykiatertroelsnielsen.dkPunktum dk A/S (direct)
psykiatriroskilde.dkSimply.com A/S
qpost.dkPunktum dk A/S (direct)
ref-host.dkPunktum dk A/S (direct)
roentgenklinik.dkPunktum dk A/S (direct)
skemaserver.dkSimply.com A/S
vestergaardeffekten1.dkdns.services ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
20ms
A
20ms
MX
21ms
AAAA
20ms
TXT
148ms
CAA
19ms
HTTPS
19ms
TLSA
19ms
SOA
20ms
MTA-STS
36ms
DNSSEC
89ms
SRV
0ms
Total
449ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 00:08:00 604ms 4 NS 0 A 1 MX 🔒 Secure
2026-08-26 02:31:03 898ms 4 NS 0 A 1 MX 🔒 Secure
2026-06-27 08:24:12 630ms 4 NS 0 A 1 MX 🔒 Secure
2026-06-16 14:39:42 shown 449ms 4 NS 0 A 1 MX 🔒 Secure
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