concere.dk

📜 Historical scan 2026-09-08 14:35:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

concere.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 September 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.77 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by concere-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.77	3600s	webcluster1.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	concere-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09::26 2a01:111:f403:ca48::10 2a01:111:f403:ca48::12 52.101.181.153 52.101.185.24 52.101.68.18 52.101.68.36	mail-db5pr02cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db5pr02cu00104.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 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:69:8a47:477b:bf27	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#

3 records 172ms

TXT Record
google-site-verification=DjOxKoaZJNcohDjtRoc5cfHgxlmG6-iYvyjR2S7pLOY
MS=ms13351876
v=spf1 include:spf.protection.outlook.com ip4:80.198.194.54 ip4:185.158.61.59 ip4:95.166.198.30 -all

✉️ SPF#

Policy	Record (concere.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:80.198.194.54 ip4:185.158.61.59 ip4:95.166.198.30 -all

📨 DMARC#

Policy	Record (_dmarc.concere.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc_agg@vali.email;

📬 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 2026-10-10 03:38:40

www	77.111.241.77 2a02:2350:5:104:69:8a47:477b:bf27 (AS51468) (address records, no CNAME)
www vs bare domain	Same network concere.dk: 77.111.241.77 2a02:2350:5:104:69:8a47:477b:bf27 (AS51468) www.concere.dk: 77.111.241.77 2a02:2350:5:104:69:8a47:477b:bf27 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-concere-dk._domainkey.concere.onmicrosoft.com	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090601
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 2026-10-07 02:44:02

Field	Value
Registrar	ONE.COM A/S
Registered	2023-09-29
Expires	2027-09-28 (346d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

43ms

34ms

AAAA

34ms

TXT

172ms

CAA

39ms

HTTPS

56ms

TLSA

521ms

SOA

0ms

MTA-STS

68ms

DNSSEC

78ms

SRV

114ms

Total

1084ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 02:41:58	1223ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 00:49:01	1264ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 11:06:27	4901ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 14:35:00 shown	1084ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 19:12:16	1767ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 11:35:13	5783ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 06:39:46	1783ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 00:34:58	1554ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-03 22:49:39	8813ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-01 22:04:16	1628ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-29 16:24:10	1937ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 19:34:05	5351ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-26 17:57:06	9046ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-25 17:30:46	1133ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 17:01:10	1172ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 13:06:16	1103ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-22 12:10:36	1741ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 07:36:18	1110ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-20 01:57:55	3296ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 00:03:29	3631ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 20:12:07	1311ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 18:09:41	9524ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 01:45:29	1098ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 15:06:37	1143ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-06 20:45:55	2616ms	2 NS 1 A 1 MX	🔒 Secure