cemred.dk

📜 Historical scan 2026-09-30 14:37:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cemred.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 June 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.182 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by cemred-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 76ms

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 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.182	3600s	webcluster55.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 126ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cemred-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca21::10 2a01:111:f403:ca21::a 2a01:111:f403:ca3c::6 52.101.103.140 52.101.103.36 52.101.73.120 52.101.73.126	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

1 records 95ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:80b0:15f1:1fb9:bdcf	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 362ms

TXT Record
MS=ms96274035
v=spf1 a:spf.minuba.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (cemred.dk)
-all (hard fail)	v=spf1 a:spf.minuba.dk 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 2026-10-14 08:45:05

www	77.111.240.182 2a02:2350:5:102:80b0:15f1:1fb9:bdcf (AS51468) (address records, no CNAME)
www vs bare domain	Same network cemred.dk: 77.111.240.182 2a02:2350:5:102:80b0:15f1:1fb9:bdcf (AS51468) www.cemred.dk: 77.111.240.182 2a02:2350:5:102:80b0:15f1:1fb9:bdcf (AS51468)
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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

328ms

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

🏷️ SOA#

78ms

Field	Value
Serial	2026093001
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 2026-10-14 00:09:39

Field	Value
Registrar	ONE.COM A/S
Registered	2006-06-19
Expires	2027-06-30 (255d)

🔗 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#

76ms

83ms

126ms

AAAA

95ms

TXT

362ms

CAA

62ms

HTTPS

149ms

TLSA

929ms

SOA

78ms

MTA-STS

165ms

DNSSEC

328ms

SRV

303ms

Total

2319ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 08:45:05	2741ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 05:17:16	1466ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-11 04:34:11	2053ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 21:34:06	1072ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 21:29:26	1026ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 14:37:25 shown	2319ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 11:04:15	780ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 01:56:23	1016ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 05:56:06	1661ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 02:56:22	4550ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-01 12:03:15	1148ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 02:26:08	3907ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 01:31:11	1091ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:58:59	2414ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:20:35	2074ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:17:30	10574ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:08:53	752ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:00:08	1537ms	2 NS 1 A 1 MX	🔒 Secure