blue-train.dk

📜 Historical scan 2026-06-16 15:08:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blue-train.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 February 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by bluetrain-dk01b.mail.eo.outlook.com. 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#

2 records 205ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 163ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	—	myshopify.com	AS13335	—	—	—	Ottawa

📧 MX Records#

1 records 170ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	bluetrain-dk01b.mail.eo.outlook.com	52.101.68.3 52.101.68.39 52.101.68.8 52.101.73.19	mail-db7pr03cu00403.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com	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#

2 records 435ms

TXT Record
MS=ms75167645
v=spf1 include:outlook.com ~all

✉️ SPF#

Policy	Record (blue-train.dk)
~all (soft fail)	v=spf1 include:outlook.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 2026-10-09 02:53:55

www CNAME	shops.myshopify.com (all on myshopify.com) → 23.227.38.74 2620:127:f00f:e:: (AS13335)
www vs bare domain	Same network blue-train.dk: 23.227.38.65 (AS13335) www.blue-train.dk: 23.227.38.74 2620:127:f00f:e:: (AS13335)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 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#

385ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

172ms

Field	Value
Serial	2026052401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-18 11:23:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-02-09
Expires	2027-02-28 (132d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

205ms

163ms

170ms

AAAA

178ms

TXT

435ms

CAA

280ms

HTTPS

139ms

TLSA

4102ms

SOA

172ms

MTA-STS

169ms

DNSSEC

385ms

SRV

0ms

Total

5821ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 23:07:38	612ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 22:44:53	4542ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:15:47	6005ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-25 13:27:50	10816ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 17:42:50	4506ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 07:48:00	943ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 15:13:41	4919ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:08:10 shown	5821ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:05:58	4492ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:00:14	964ms	2 NS 1 A 1 MX	🔒 Secure