calibrate.dk

📜 Historical scan 2026-06-28 11:31:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

calibrate.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 May 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.46.9.38 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by calibrate-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 41ms

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
78.46.9.38	600s	dedi1538.your-server.de	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	calibrate-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::10 2a01:111:f403:ca09::5 2a01:111:f403:ca09::c 52.101.68.0 52.101.68.25 52.101.68.27 52.101.73.6	mail-db7pr03cu00401.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.40
🔶 Autoconfig	77.111.240.130

🔷 AAAA Records (IPv6)#

1 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:2411::2	600s	dedi1538.your-server.de	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 185ms

TXT Record
facebook-domain-verification=2txnbatz74z6wvhoxo8patt5dz6d8b
google-site-verification=qUQmpCJWpofvCojNeyENVRKIsLTCX4kzO6iRDfSRWM0
MS=ms53501636
v=spf1 include:spf.protection.outlook.com include:spf.exclaimer.net include:sent-via.netsuite.com include:_spf.kase.se -all

✉️ SPF#

Policy	Record (calibrate.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.exclaimer.net include:sent-via.netsuite.com include:_spf.kase.se -all

📨 DMARC#

Policy	Record (_dmarc.calibrate.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-08 12:25:31

www CNAME	513128.group0.sites.hscoscdn-eu1.net (all on hscoscdn-eu1.net) → 199.60.103.2 199.60.103.254 2606:2c40::c73c:6702 2606:2c40::c73c:67fe (AS209242)
www vs bare domain	Same network calibrate.dk: 199.60.103.129 199.60.103.29 (AS209242) www.calibrate.dk: 199.60.103.2 199.60.103.254 2606:2c40::c73c:6702 2606:2c40::c73c:67fe (AS209242)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-calibrate-dk._domainkey.ioworkspace.p-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-calibrate-dk._domainkey.ioworkspace.p-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: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms

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

🏷️ SOA#

33ms

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 2026-10-16 20:26:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-05-06
Expires	2027-05-31 (225d)

🔗 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#

41ms

43ms

45ms

AAAA

48ms

TXT

185ms

CAA

54ms

HTTPS

51ms

TLSA

217ms

SOA

33ms

MTA-STS

50ms

DNSSEC

65ms

SRV

59ms

Total

865ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 04:47:25	920ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 10:55:24	1331ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 20:13:09	1172ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-20 08:11:23	5434ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-20 12:33:44	1232ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-15 00:42:32	920ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 10:17:11	25340ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-04 22:45:33	4756ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 12:40:14	2958ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 16:04:25	2547ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 11:31:04 shown	865ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 14:44:28	2238ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:56:08	1591ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:55:02	1630ms	2 NS 1 A 1 MX	🔒 Secure