tslog.dk

📜 Historical scan 2026-10-01 02:50:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tslog.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 December 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.252.120.89 is hosted by Tilaa B.V. (AS196752) in The Netherlands. Mail is handled by tslog-dk.mail.protection.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 26ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.252.120.89	3600s	vizuall.tilaa.cloud	AS196752	Tilaa B.V.	37.252.120.0/21	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tslog-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::f 2a01:111:f403:ca38::8 2a01:111:f403:ca3c::8 52.101.103.143 52.101.68.29 52.101.91.159 52.101.91.21	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-matpr04cu00207.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 61ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 169ms

TXT Record
MS=ms53581044
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (tslog.dk)
-all (hard fail)	v=spf1 include:spf.protection.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 2026-10-11 12:12:59

www	37.252.120.89 (AS196752) (address records, no CNAME)
www vs bare domain	Same network tslog.dk: 37.252.120.89 (AS196752) www.tslog.dk: 37.252.120.89 (AS196752)
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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.tslog.dk	PPbL35_PLGF_GetWUBgByFJtSUrdbEhmhjTfTTSHdNw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

56ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2026091001
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 2026-10-11 12:26:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-12-19
Expires	2027-12-31 (439d)

🔗 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#

26ms

32ms

28ms

AAAA

32ms

TXT

169ms

CAA

30ms

HTTPS

46ms

TLSA

184ms

SOA

47ms

MTA-STS

52ms

DNSSEC

56ms

SRV

61ms

Total

858ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 12:12:59	1324ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 22:57:18	1252ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 02:50:09 shown	858ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 05:51:43	1627ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 16:55:55	5215ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 00:46:44	1845ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 14:59:41	1218ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 08:57:46	710ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 01:22:10	896ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 06:52:00	1156ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 12:22:33	2530ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 10:59:59	6026ms	2 NS 1 A 1 MX	🔒 Secure