railco.dk

📜 Historical scan 2026-06-23 17:40:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

railco.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 18 October 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.15.13.69 is hosted by ACTIVE 24, s.r.o. (AS25234) in Czechia. Mail is handled by mail.railco.dk. 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 78ms

Nameserver	IP addresses	PTR	ASN / 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 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
31.15.13.69	3600s	unassigned-31.15.13.69.active24.cz	AS25234	ACTIVE 24, s.r.o.	31.15.8.0/21	🇨🇿 Czechia	—

📧 MX Records#

1 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.railco.dk	80.92.66.174	corellia.eurodns.com	AS24611 Datacenter Luxembourg S.A.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

212ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

76ms

Field	Value
Serial	2026031000
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 13:27:21

Field	Value
Registrar	Gransy s.r.o.
Registered	2010-10-18
Expires	2026-10-31 (9d)

📋 WHOIS#

⏱️ Lookup Timing#

78ms

81ms

76ms

AAAA

75ms

TXT

406ms

CAA

77ms

HTTPS

71ms

TLSA

898ms

SOA

76ms

MTA-STS

258ms

DNSSEC

212ms

SRV

298ms

Total

2167ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 21:11:51	4602ms	4 NS 0 A 0 MX	❓ Unknown
2026-09-24 19:34:45	9709ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-30 04:32:18	1225ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-23 17:40:22 shown	2167ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-23 17:16:30	1160ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 00:31:45	610ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-19 21:25:05	533ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-18 03:40:47	16176ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-18 00:12:28	2782ms	4 NS 1 A 1 MX	🔓 Insecure