j-a.dk

📜 Historical scan 2026-06-18 07:28:01  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

j-a.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 28 February 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.36.209.29 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by ja-dk0c.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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   318ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC

🌍 A Records#

1 records   185ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.36.209.29 — web9.dandomain.dk AS48854 team.blue Denmark A/S 46.36.208.0/21 🇩🇰 Denmark —

📧 MX Records#

1 records   165ms
PriorityTTLMail ServerIP addressesPTRASN
10 — ja-dk0c.mail.protection.outlook.com 2a01:111:f403:ca04::6
2a01:111:f403:ca04::b
2a01:111:f403:ca04::f
2a01:111:f403:ca09::20
52.101.68.0
52.101.68.29
52.101.68.36
52.101.73.6		 mail-db4pr02cu00406.inbound.protection.outlook.com
mail-dbbpr03cu00103.inbound.protection.outlook.com
mail-db7pr03cu00507.inbound.protection.outlook.com
mail-as8pr05cu00400.inbound.protection.outlook.com
mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-am6pr04cu00306.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   379ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 10 1 5061 sipfed.online.lync.com

📝 TXT Records#

3 records   557ms
TXT Record
MS=ms51811847
v=spf1 include:spf.protection.outlook.com ip4:87.238.248.0/24 ip4:152.115.71.26 ip4:2.110.45.164 include:spf.comendosystems.com -all
vpe=c7c92522

✉️ SPF#

PolicyRecord (j-a.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com ip4:87.238.248.0/24 ip4:152.115.71.26 ip4:2.110.45.164 include:spf.comendosystems.com -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#

latest probe, not this scan · checked 2026-10-18 02:48:24
www46.36.209.29 (AS48854) (address records, no CNAME)
www vs bare domainSame network
j-a.dk: 46.36.209.29 (AS48854)
www.j-a.dk: 46.36.209.29 (AS48854)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

482ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

326ms
FieldValue
Serial2024121800
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-16 12:40:18
FieldValue
RegistrarEurodns S.A
Registered1997-02-28
Expires2027-03-31 (163d)

🔗 Same registrant#

45 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
byggekram.dkEurodns S.A
ditas.dkEurodns S.A
meding.dkEurodns S.A
raadogdaad.dkEurodns S.A
xl-aarslev.dkEurodns S.A
xl-bramming.dkEurodns S.A
xl-byggecenter.dkEurodns S.A
xl-byggeshop.dkEurodns S.A
xl-byggevarehandel.dkEurodns S.A
xl-byghandel.dkEurodns S.A
xl-bygprojekt.dkEurodns S.A
xl-carportshop.dkEurodns S.A
xl-cfp.dkEurodns S.A
xl-farveshop.dkEurodns S.A
xl-gadeberg.dkEurodns S.A
xl-gogs.dkEurodns S.A
xl-grillgrillshop.dkEurodns S.A
xl-harbooere.dkEurodns S.A
xl-herlev.dkEurodns S.A
xl-hjoerring.dkEurodns S.A
xl-holbæk.dkEurodns S.A
xl-hornsyld.dkEurodns S.A
xl-horve.dkEurodns S.A
xl-outrup.dkEurodns S.A
xl-probyg.dkEurodns S.A
xl-proffcenter.dkEurodns S.A
xl-projekt.dkEurodns S.A
xl-roedby.dkEurodns S.A
xl-roskilde.dkEurodns S.A
xl-safeshop.dkEurodns S.A
xl-skaelskoer.dkEurodns S.A
xl-stege.dkEurodns S.A
xl-taars.dkEurodns S.A
xl-tgk.dkEurodns S.A
xl-traelast.dkEurodns S.A
xl-vejle.dkEurodns S.A
xl-webshop.dkEurodns S.A
xl.dkEurodns S.A
xlbygcirkulaer.dkEurodns S.A
xlbygcirkulaert.dkEurodns S.A
xlbygcirkulart.dkEurodns S.A
xlbygcirkuler.dkEurodns S.A
xlcirkulært.dkEurodns S.A
xlprocirkulær.dkEurodns S.A
xlwebshop.dkEurodns S.A
📋 WHOIS#

⏱️ Lookup Timing#

NS
318ms
A
185ms
MX
165ms
AAAA
328ms
TXT
557ms
CAA
230ms
HTTPS
306ms
TLSA
563ms
SOA
326ms
MTA-STS
329ms
DNSSEC
482ms
SRV
379ms
Total
4381ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-23 00:50:51 1064ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-20 13:21:34 6363ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-18 07:28:01 shown 4381ms 4 NS 1 A 1 MX 🔓 Insecure
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