jernbanebyen.dk

📜 Historical scan 2026-10-03 13:30:28  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jernbanebyen.dk is a .dk domain served by 2 nameservers (dns.dsb.dk, ns.dsb.dk). It was registered on 25 April 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.105.80.46 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by jernbanebyen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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#

2 records   41ms
NameserverIP addressesPTRASN / ISP
dns.dsb.dk 193.28.147.132 dns.dsb.dk AS41746 DSB (SOV)
ns.dsb.dk 193.28.147.131 ns.dsb.dk AS41746 DSB (SOV)

🌍 A Records#

1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.105.80.46 3600s 172-105-80-46.ip.linodeusercontent.com AS63949 Akamai Connected Cloud 172.105.0.0/17 🇩🇪 Germany Frankfurt am Main

📧 MX Records#

1 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s jernbanebyen-dk.mail.protection.outlook.com 2a01:111:f403:c967::8
2a01:111:f403:c967::a
2a01:111:f403:ca21::8
2a01:111:f403:ca38::8
52.101.103.162
52.101.185.24
52.101.73.120
52.101.73.155		 mail-cpjpr04cu00100.inbound.protection.outlook.com
mail-cpjpr05cu00102.inbound.protection.outlook.com
mail-matpr04cu00100.inbound.protection.outlook.com
mail-wa4pr04cu00100.inbound.protection.outlook.com
mail-miypr03cu00202.inbound.protection.outlook.com
mail-zrxpr07cu00100.inbound.protection.outlook.com
mail-am7pr02cu00300.inbound.protection.outlook.com
mail-am7pr02cu00203.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   213ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (jernbanebyen.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

PolicyRecord (_dmarc.jernbanebyen.dk)
p=reject v=DMARC1; p=reject; rua=mailto:pfutvobx@ag.eu.dmarcadvisor.com; ruf=mailto:pfutvobx@fr.eu.dmarcadvisor.com; fo=1;

📬 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 2026-10-21 14:17:15
www172.105.80.46 (AS63949) (address records, no CNAME)
www vs bare domainSame network
jernbanebyen.dk: 172.105.80.46 (AS63949)
www.jernbanebyen.dk: 172.105.80.46 (AS63949)
WildcardNo

🔎 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#

60ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

52ms
FieldValue
Serial2024061901
Primary NS (MNAME)ns.dsb.dk
Responsible (RNAME)manager@dsb.dk
Refresh1800s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)5400s

📋 Registration#

WHOIS fetched 2026-10-24 23:25:56
FieldValue
RegistrarAbion AB
Registered2019-04-25
Expires2027-04-30 (185d)

🔗 Same registrant#

67 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
1415.dkAbion AB
banekvartererne.dkAbion AB
byenspuls.dkAbion AB
danmarkspuls.dkAbion AB
dsb-1.dkAbion AB
dsb-danmark.dkAbion AB
dsb-email.dkAbion AB
dsb-first.dkAbion AB
dsb-lab.dkAbion AB
dsb-labs.dkAbion AB
dsb-nonstop.dkAbion AB
dsb-pendlerkort.dkAbion AB
dsb-plus.dkAbion AB
dsb-rejsebureau.dkAbion AB
dsb-rejser.dkAbion AB
dsb-s-tog.dkAbion AB
dsb-skolerejser.dkAbion AB
dsb-stog.dkAbion AB
dsb-wildcard.dkAbion AB
dsb.dkAbion AB
dsbdanmark.dkAbion AB
dsbdigitallabs.dkAbion AB
dsbejendomme.dkAbion AB
dsbeta.dkAbion AB
dsbfamilie.dkAbion AB
dsblab.dkAbion AB
dsbmobil.dkAbion AB
dsbnetbureau.dkAbion AB
dsbnetrejsebureau.dkAbion AB
dsborange.dkAbion AB
dsbplus.dkAbion AB
dsbrejsebureau.dkAbion AB
dsbrejser.dkAbion AB
dsbstog.dkAbion AB
dsbvorestog.dkAbion AB
dsbwifi.dkAbion AB
dsbwildcard.dkAbion AB
erhvervskort.dkAbion AB
iamlegend.dkAbion AB
ic4.dkAbion AB
icl-nonstop.dkAbion AB
inter-rail.dkAbion AB
intercity-lyn.dkAbion AB
interrail.dkAbion AB
koermit.dkAbion AB
kormit.dkAbion AB
kursusstation-knudshoved.dkAbion AB
labsdsb.dkAbion AB
landetspuls.dkAbion AB
orangebillet.dkAbion AB
pendlerkort.dkAbion AB
pladspaarejsen.dkAbion AB
pladspårejsen.dkAbion AB
s-more.dkAbion AB
smore.dkAbion AB
sms1415.dkAbion AB
smsbillet1415.dkAbion AB
stog.dkAbion AB
sundtoget.dkAbion AB
togkort.dkAbion AB
trygstog.dkAbion AB
udogse.dkAbion AB
voresstation.dkAbion AB
work-plus.dkAbion AB
workplus.dkAbion AB
www-dsb.dkAbion AB
wwwdsb.dkAbion AB
📋 WHOIS#

⏱️ Lookup Timing#

NS
41ms
A
42ms
MX
35ms
AAAA
33ms
TXT
213ms
CAA
25ms
HTTPS
32ms
TLSA
308ms
SOA
52ms
MTA-STS
64ms
DNSSEC
60ms
SRV
67ms
Total
775ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 14:17:15 598ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-08 20:37:21 1031ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-03 13:30:28 shown 775ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-25 11:14:50 3922ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-28 08:17:13 7207ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-18 08:46:16 15521ms 2 NS 1 A 1 MX 🔓 Insecure
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