jais.dk

📜 Historical scan 2026-06-17 15:39:25 · ← Latest scan

jais.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by jais-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 66ms

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

🌍

No A records found

📧 MX Records

1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
32767	—	jais-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::8 2a01:111:f403:ca04::9 2a01:111:f403:ca09::8 52.101.68.16 52.101.68.18 52.101.68.3 52.101.73.24	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as8pr05cu00300.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

2 records 294ms

TXT Record
MS=ms73509438
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.jais.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 2026-09-30 23:14:59

www CNAME	autodiscover.outlook.com (all on outlook.com)
Wildcard	Yes: any name under the zone resolves
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

170ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA

66ms

Field	Value
Serial	2026061101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

66ms

65ms

63ms

AAAA

68ms

TXT

294ms

CAA

65ms

HTTPS

63ms

TLSA

174ms

SOA

66ms

MTA-STS

124ms

DNSSEC

170ms

SRV

0ms

Total

1015ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:14:59	1426ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-25 23:07:55	1276ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-12 07:47:48	1299ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-26 15:01:06	1749ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-13 13:50:40	1525ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-17 14:51:34	1565ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-12 06:22:53	2046ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-27 15:40:44	1561ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-25 00:12:26	1907ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-23 07:01:57	1498ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-20 15:38:29	915ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 15:39:25 shown	1015ms	2 NS 0 A 1 MX	🔒 Secure