c5dps.dk

📜 Historical scan 2026-06-22 12:41:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

c5dps.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 August 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by c5dps-dk.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 36ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	c5dps-dk.mail.protection.outlook.com	2a01:111:f403:ca09::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::8 2a01:111:f403:ca09::f 52.101.68.5 52.101.73.2 52.101.73.22 52.101.73.28	mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.24
🔶 Autoconfig	web2012.mitcom.dk → 85.27.179.16

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 213ms

TXT Record
MS=ms57581999
v=spf1 include:spf.protection.outlook.com include:mitcom.dk -all

✉️ SPF#

Policy	Record (c5dps.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:mitcom.dk -all

📨 DMARC#

Policy	Record (_dmarc.c5dps.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100;

📬 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 07:50:10

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network c5dps.dk: 195.47.247.18 (AS51468) www.c5dps.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-c5dps-dk._domainkey.c5partner.w-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-c5dps-dk._domainkey.c5partner.w-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms

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

🏷️ SOA#

77ms

Field	Value
Serial	2026053101
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 2026-10-03 21:30:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-08-27
Expires	2027-08-31 (311d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

41ms

38ms

AAAA

41ms

TXT

213ms

CAA

86ms

HTTPS

36ms

TLSA

452ms

SOA

77ms

MTA-STS

50ms

DNSSEC

81ms

SRV

105ms

Total

1144ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 21:02:12	1275ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 20:52:54	1275ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 21:28:16	970ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 21:11:25	2798ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 21:05:31	1204ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 08:51:31	1487ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 06:23:35	1393ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-25 23:18:10	2013ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 13:00:31	4730ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 12:41:56 shown	1144ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 14:58:57	2629ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:46:36	642ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:40:36	1583ms	2 NS 1 A 1 MX	🔒 Secure