jacotand.dk

Records from scan: 2026-10-22 08:56:23 · 503ms total · last checked 2026-10-27 12:24 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jacotand.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 20 January 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.37 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by jacotand-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 22ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 16ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.37	3600s	splash.zitcom.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 18ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jacotand-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca3c::6 52.101.181.156 52.101.68.25 52.101.73.126 52.101.91.156	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-maspr04cu00104.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
🔶 Autoconfig	93.191.155.37

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 88ms

TXT Record
MS=ms58153277
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (jacotand.dk)
-all (hard fail)	v=spf1 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#

checked 2026-10-22 08:56:23

www	93.191.155.37 (AS48854) (address records, no CNAME)
www vs bare domain	Same network jacotand.dk: 93.191.155.37 (AS48854) www.jacotand.dk: 93.191.155.37 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

97ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2025111001
Primary NS (MNAME)	ns1.curanet.dk.jacotand.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 15:54:38

Field	Value
Registrar	CURANET A/S
Registered	2010-01-20
Expires	2027-01-31 (95d)

📋 WHOIS#

⏱️ Lookup Timing#

22ms

16ms

18ms

AAAA

18ms

TXT

88ms

CAA

28ms

HTTPS

23ms

TLSA

82ms

SOA

33ms

MTA-STS

36ms

DNSSEC

97ms

SRV

38ms

Total

503ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 08:56:23 shown	503ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:21:09	1460ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 01:41:09	735ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 12:05:04	853ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 05:19:57	1150ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 00:50:56	1375ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 13:14:02	9125ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 08:18:32	1269ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-21 10:32:19	1164ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 02:01:11	1004ms	2 NS 1 A 1 MX	🔒 Secure