s-tog.dk

📜 Historical scan 2026-10-01 07:49:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

s-tog.dk is a .dk domain served by 2 nameservers (dns.dsb.dk, ns.dsb.dk). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.28.147.155 is hosted by DSB (SOV) (AS41746) in Denmark. Mail is handled by stog-dsb-dk0c.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 44ms

Nameserver	IP addresses	PTR	ASN / 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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.28.147.155	3600s	edison.dsb.dk	AS41746	DSB (SOV)	193.28.147.0/24	🇩🇰 Denmark	Kongens Lyngby

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	stog-dsb-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::e 2a01:111:f403:ca09::26 2a01:111:f403:ca48::12 52.101.68.21 52.101.68.8 52.101.91.162 52.101.91.21	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-matpr04cu00302.inbound.protection.outlook.com mail-matpr05cu00105.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 144ms

TXT Record
v=spf1 include:dsb.includes.dsb.dk include:spf.protection.outlook.com include:spf.mph1.com -all

✉️ SPF#

Policy	Record (s-tog.dk)
-all (hard fail)	v=spf1 include:dsb.includes.dsb.dk include:spf.protection.outlook.com include:spf.mph1.com -all

📨 DMARC#

Policy	Record (_dmarc.s-tog.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 2026-10-12 23:17:49

www	193.28.147.155 (AS41746) (address records, no CNAME)
www vs bare domain	Same network s-tog.dk: 193.28.147.155 (AS41746) www.s-tog.dk: 193.28.147.155 (AS41746)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

113ms

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

🏷️ SOA#

50ms

Field	Value
Serial	2025290593
Primary NS (MNAME)	ns.dsb.dk
Responsible (RNAME)	manager@dsb.dk
Refresh	1800s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	5400s

📋 Registration#

WHOIS fetched 2026-10-05 08:30:27

Field	Value
Registrar	Abion AB
Registered	1998-02-16
Expires	2027-03-31 (159d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

41ms

36ms

AAAA

44ms

TXT

144ms

CAA

39ms

HTTPS

39ms

TLSA

307ms

SOA

50ms

MTA-STS

63ms

DNSSEC

113ms

SRV

122ms

Total

1120ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 23:17:49	2303ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 08:47:23	1074ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 08:05:54	1177ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 07:49:55 shown	1120ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 06:15:50	1063ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 14:17:47	1576ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 11:35:53	915ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 11:00:28	1109ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 04:14:07	1692ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 03:55:22	6972ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-17 22:43:46	5377ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 14:34:03	2123ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-31 10:02:28	10925ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-25 11:56:26	2476ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 02:38:30	1535ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 12:38:41	8062ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 13:23:40	2305ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 22:30:45	1075ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 07:57:47	694ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 04:08:40	745ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 21:03:12	771ms	2 NS 1 A 1 MX	🔒 Secure