slpo.dk

📜 Historical scan 2026-08-28 03:45:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

slpo.dk is a .dk domain served by 2 nameservers (lee.ns.cloudflare.com, maria.ns.cloudflare.com). It was registered on 26 February 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.237.29.228 is hosted by UpCloud Ltd (AS202053) in Finland. Mail is handled by slpo-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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
lee.ns.cloudflare.com	108.162.193.129 172.64.33.129 173.245.59.129 2606:4700:58::adf5:3b81 2803:f800:50::6ca2:c181 2a06:98c1:50::ac40:2181	lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
maria.ns.cloudflare.com	108.162.192.192 172.64.32.192 173.245.58.192 2606:4700:50::adf5:3ac0 2803:f800:50::6ca2:c0c0 2a06:98c1:50::ac40:20c0	maria.ns.cloudflare.com maria.ns.cloudflare.com maria.ns.cloudflare.com maria.ns.cloudflare.com maria.ns.cloudflare.com maria.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.237.29.228	300s	odense.fodevaredanmark.dk	AS202053	UpCloud Ltd	94.237.0.0/18	🇫🇮 Finland	—

📧 MX Records#

1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	slpo-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::8 2a01:111:f403:ca09::9 2a01:111:f403:ca48::c 52.101.68.8 52.101.73.15 52.101.73.22 52.101.73.28	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 92ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 270ms

TXT Record
google-site-verification=9Dx2KRfC_zOV4VD1BQvnnHwvVT9tgG_9zpsjwKcYZe4
mandrill_verify.qq0jaG8b1DnbDxo0vIgFvg
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all

✉️ SPF#

Policy	Record (slpo.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all

📨 DMARC#

Policy	Record (_dmarc.slpo.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-13 01:45:13

www CNAME	slpo.dk (all on slpo.dk) → 94.237.29.228 (AS202053)
www vs bare domain	Same network slpo.dk: 94.237.29.228 (AS202053) www.slpo.dk: 94.237.29.228 (AS202053)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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#

115ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413076144
Primary NS (MNAME)	lee.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 00:38:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-02-26
Expires	2027-02-28 (129d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

60ms

62ms

AAAA

59ms

TXT

270ms

CAA

42ms

HTTPS

74ms

TLSA

384ms

SOA

0ms

MTA-STS

67ms

DNSSEC

115ms

SRV

92ms

Total

1351ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 01:45:13	3239ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-13 00:49:18	1160ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 07:49:06	3614ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-05 00:34:10	1471ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 00:08:19	886ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 00:45:40	1127ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-19 00:55:33	2395ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 03:45:27 shown	1351ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 05:24:50	8826ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-11 02:38:49	6492ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-01 17:38:11	2408ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-08 13:18:38	1958ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 23:23:15	1055ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 11:38:56	1481ms	2 NS 1 A 1 MX	🔓 Insecure