calyco.dk

📜 Historical scan 2026-09-29 20:14:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

calyco.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 June 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.204 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by calyco-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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.204	3600s	webcluster1.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	calyco-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

1 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:61:a631:72cc:6f3d	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 197ms

TXT Record
MS=ms54881481
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.calyco.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 2026-10-11 19:21:50

www	46.30.215.204 2a02:2350:5:108:61:a631:72cc:6f3d (AS51468) (address records, no CNAME)
www vs bare domain	Same network calyco.dk: 46.30.215.204 2a02:2350:5:108:61:a631:72cc:6f3d (AS51468) www.calyco.dk: 46.30.215.204 2a02:2350:5:108:61:a631:72cc:6f3d (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-calyco-dk._domainkey.calyco75.y-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-calyco-dk._domainkey.calyco75.y-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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

53ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091303
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 19:42:16

Field	Value
Registrar	ONE.COM A/S
Registered	2012-06-01
Expires	2027-06-30 (253d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
engbaek.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

32ms

47ms

AAAA

26ms

TXT

197ms

CAA

39ms

HTTPS

44ms

TLSA

357ms

SOA

0ms

MTA-STS

44ms

DNSSEC

53ms

SRV

44ms

Total

857ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 19:21:50	2471ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 14:43:11	3222ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 06:31:40	1367ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 20:14:36 shown	857ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 15:54:20	2690ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 04:12:35	1142ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 12:07:47	1202ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 03:58:45	2139ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 02:09:31	5113ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 10:44:17	1053ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-07 02:45:12	1105ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-05 20:01:33	1536ms	2 NS 1 A 4 MX	🔓 Insecure
2026-07-04 15:59:38	2933ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-04 10:14:59	1019ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-02 22:37:42	9567ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-06-21 22:00:32	4228ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-21 19:00:56	1500ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-21 15:45:59	1185ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-21 10:38:11	1159ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-20 23:03:49	724ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-20 15:13:28	966ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-19 16:43:55	24573ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-18 22:53:55	2033ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-16 18:56:11	500ms	0 NS 0 A 0 MX	⚠️ Bogus