by.dk

📜 Historical scan 2026-06-16 18:00:38  ·  ← 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   2041ms
NameserverIP addressesPTRASN / ISP
dns1.oderland.com — — —
dns2.oderland.com — — —
dns3.oderland.com — — —

🌍 A Records#

1 records   2042ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.201.61.217 — uke.oderland.com AS44136 ODERLAND Webbhotell AB 91.201.60.0/22 🇸🇪 Sweden —

📧 MX Records#

4 records   2052ms
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   2060ms
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   2122ms
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#

2077ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

2055ms
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#

159 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)
bildæk.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)
drengecykler.dkPunktum dk A/S (direct)
eq.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)
flisebelægning.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)

Showing 100 of 159.

📋 WHOIS#

⏱️ Lookup Timing#

NS
2041ms
A
2042ms
MX
2052ms
AAAA
2060ms
TXT
2122ms
CAA
2048ms
HTTPS
2061ms
TLSA
80ms
SOA
2055ms
MTA-STS
43ms
DNSSEC
2077ms
SRV
0ms
Total
2775ms

🕐 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 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 shown 2775ms 3 NS 1 A 4 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone