by.dk

📜 Historical scan 2026-06-16 18:18:46  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

by.dk is a .dk domain served by 3 nameservers (dns1.oderland.com, dns2.oderland.com, dns3.oderland.com). It was registered on 5 August 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.201.61.217 is hosted by ODERLAND Webbhotell AB (AS44136) in Sweden. Mail is handled by mx1.oderland.com, mx2.oderland.com and 2 more. The zone is not DNSSEC-signed, publishes a 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#

3 records   377ms
NameserverIP addressesPTRASN / ISP
dns1.oderland.com — — —
dns2.oderland.com — — —
dns3.oderland.com — — —

🌍 A Records#

1 records   357ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.201.61.217 — uke.oderland.com AS44136 ODERLAND Webbhotell AB 91.201.60.0/22 🇸🇪 Sweden —

📧 MX Records#

4 records   407ms
PriorityTTLMail ServerIP addressesPTRASN
1 — mx1.oderland.com 91.201.60.244 mx1.oderland.com AS44136 ODERLAND Webbhotell AB
1 — mx2.oderland.com 91.201.61.244 mx2.oderland.com AS44136 ODERLAND Webbhotell AB
1 — mx3.oderland.com 91.201.62.34 mx3.oderland.com AS44136 ODERLAND Webbhotell AB
1 — mx4.oderland.com 91.201.63.5 mx4.oderland.com AS44136 ODERLAND Webbhotell AB

🔷 AAAA Records (IPv6)#

1 records   400ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:28f0:3055:43:: — — AS44136 ODERLAND Webbhotell AB 2a02:28f0:0:0:0:0:0:0/29 🇸🇪 Sweden —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   1442ms
TXT Record
google-site-verification=ovHf85nnP0H1qklFRjJtiVOFkZ1J8uneoUGIL0MX_BI
v=spf1 ip4:91.201.61.217 +a +mx +include:_vsp.oderland.com ~all

✉️ SPF#

PolicyRecord (by.dk)
~all (soft fail) v=spf1 ip4:91.201.61.217 +a +mx +include:_vsp.oderland.com ~all

📨 DMARC#

PolicyRecord (_dmarc.by.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-10 05:46:56
www CNAMEby.dk (all on by.dk)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

998ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

393ms
FieldValue
Serial2026042401
Primary NS (MNAME)dns1.oderland.com
Responsible (RNAME)registry@oderland.se
Refresh3600s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-16 09:22:30
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2024-08-05
Expires2027-08-04 (290d)

🔗 Same registrant#

150 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
27.dkPunktum dk A/S (direct)
adapter.dkPunktum dk A/S (direct)
adhdtest.dkPunktum dk A/S (direct)
advertising.dkPunktum dk A/S (direct)
afashiontale.dkPunktum dk A/S (direct)
afbudsrejer.dkPunktum dk A/S (direct)
aktivitetsur.dkPunktum dk A/S (direct)
akupressur.dkPunktum dk A/S (direct)
albanien.dkPunktum dk A/S (direct)
analplug.dkPunktum dk A/S (direct)
anhænger.dkPunktum dk A/S (direct)
antivirusprogram.dkPunktum dk A/S (direct)
armbåndsure.dkPunktum dk A/S (direct)
audiobooks.dkPunktum dk A/S (direct)
autostole.dkPunktum dk A/S (direct)
baci.dkPunktum dk A/S (direct)
badebukser.dkPunktum dk A/S (direct)
badehåndklæder.dkPunktum dk A/S (direct)
badetøj.dkPunktum dk A/S (direct)
bamser.dkPunktum dk A/S (direct)
barbermaskine.dkPunktum dk A/S (direct)
bdsm.dkPunktum dk A/S (direct)
betonfliser.dkPunktum dk A/S (direct)
bevægelsessensor.dkPunktum dk A/S (direct)
bilbatteri.dkPunktum dk A/S (direct)
bilreservedele.dkPunktum dk A/S (direct)
bilværksted.dkPunktum dk A/S (direct)
bingospil.dkPunktum dk A/S (direct)
biografbilletter.dkPunktum dk A/S (direct)
bluser.dkPunktum dk A/S (direct)
bordtennisborde.dkPunktum dk A/S (direct)
braendeovnen.dkPunktum dk A/S (direct)
bremseklodser.dkPunktum dk A/S (direct)
briller.dkPunktum dk A/S (direct)
brillestel.dkPunktum dk A/S (direct)
brystklemmer.dkPunktum dk A/S (direct)
cj.dkPunktum dk A/S (direct)
computerbutik.dkPunktum dk A/S (direct)
computerplanet.dkPunktum dk A/S (direct)
cykelbukser.dkPunktum dk A/S (direct)
cykelbutik.dkPunktum dk A/S (direct)
cykelkongen.dkPunktum dk A/S (direct)
cykelsmed.dkPunktum dk A/S (direct)
damebriller.dkPunktum dk A/S (direct)
damesmykker.dkPunktum dk A/S (direct)
dametasker.dkPunktum dk A/S (direct)
dametøj.dkPunktum dk A/S (direct)
dameur.dkPunktum dk A/S (direct)
diodelyskilder.dkPunktum dk A/S (direct)
domaene.dkPunktum dk A/S (direct)
fadder.dkPunktum dk A/S (direct)
farvepatroner.dkPunktum dk A/S (direct)
farveprinter.dkPunktum dk A/S (direct)
fedepriser.dkPunktum dk A/S (direct)
fisse.dkPunktum dk A/S (direct)
fitnessudstyr.dkPunktum dk A/S (direct)
foderlageret.dkPunktum dk A/S (direct)
fondue.dkPunktum dk A/S (direct)
fotokalender.dkPunktum dk A/S (direct)
fotoprint.dkPunktum dk A/S (direct)
fugefirma.dkPunktum dk A/S (direct)
gallakjoler.dkPunktum dk A/S (direct)
gaskomfur.dkPunktum dk A/S (direct)
græskar.dkPunktum dk A/S (direct)
gulvfliser.dkPunktum dk A/S (direct)
harddiske.dkPunktum dk A/S (direct)
havefliser.dkPunktum dk A/S (direct)
herrecykler.dkPunktum dk A/S (direct)
herresko.dkPunktum dk A/S (direct)
hjørnesofa.dkPunktum dk A/S (direct)
hobbyartikler.dkPunktum dk A/S (direct)
hoodies.dkPunktum dk A/S (direct)
hotell.dkPunktum dk A/S (direct)
hovedpuder.dkPunktum dk A/S (direct)
hyrbil.dkPunktum dk A/S (direct)
håndarbejde.dkPunktum dk A/S (direct)
hårtrimmer.dkPunktum dk A/S (direct)
hængesofa.dkPunktum dk A/S (direct)
høreapparat.dkPunktum dk A/S (direct)
indbrudsalarm.dkPunktum dk A/S (direct)
kaffekværn.dkPunktum dk A/S (direct)
kamera.dkPunktum dk A/S (direct)
kantsten.dkPunktum dk A/S (direct)
kimono.dkPunktum dk A/S (direct)
kinapriser.dkPunktum dk A/S (direct)
kogeplader.dkPunktum dk A/S (direct)
kontaktlinser.dkPunktum dk A/S (direct)
korkgulv.dkPunktum dk A/S (direct)
korttidsleasing.dkPunktum dk A/S (direct)
kosmetikshoppen.dkPunktum dk A/S (direct)
kostume.dkPunktum dk A/S (direct)
kreditlån.dkPunktum dk A/S (direct)
kryptovalutaer.dkPunktum dk A/S (direct)
lagner.dkPunktum dk A/S (direct)
latextøj.dkPunktum dk A/S (direct)
led.dkPunktum dk A/S (direct)
legetøjsforretning.dkPunktum dk A/S (direct)
lenses.dkPunktum dk A/S (direct)
lommeur.dkPunktum dk A/S (direct)
loppemarket.dkPunktum dk A/S (direct)

Showing 100 of 150.

📋 WHOIS#

⏱️ Lookup Timing#

NS
377ms
A
357ms
MX
407ms
AAAA
400ms
TXT
1442ms
CAA
404ms
HTTPS
398ms
TLSA
706ms
SOA
393ms
MTA-STS
429ms
DNSSEC
998ms
SRV
0ms
Total
4456ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-26 23:58:40 730ms 3 NS 1 A 4 MX 🔓 Insecure
2026-08-24 14:27:37 1729ms 3 NS 1 A 4 MX 🔓 Insecure
2026-06-16 18:18:46 shown 4456ms 3 NS 1 A 4 MX 🔓 Insecure
2026-06-16 18:08:16 2037ms 3 NS 1 A 4 MX 🔓 Insecure
2026-06-16 18:05:52 501ms 3 NS 1 A 4 MX 🔓 Insecure
2026-06-16 18:00:38 2775ms 3 NS 1 A 4 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone