jyfa.dk DNS records

🖥️ Nameservers2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.aveo.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.aveo.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 Records1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.177	3600s	vm1490.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jyfa-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::2 2a01:111:f403:ca09:: 2a01:111:f403:ca09::3 52.101.68.15 52.101.68.5 52.101.73.153 52.101.73.4	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am0pr83cu00404.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	84.16.234.46

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 150ms

TXT Record
MS=ms63735651
v=spf1 ip4:84.16.234.46 ip4:144.76.98.53 +a +mx +ip4:88.99.104.26 include:web.shared.mysmtp.com include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (jyfa.dk)
~all (soft fail)	v=spf1 ip4:84.16.234.46 ip4:144.76.98.53 +a +mx +ip4:88.99.104.26 include:web.shared.mysmtp.com 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

🔗 TLSA / DANE

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

🔐 DNSSEC51ms

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

🏷️ SOA27ms

Field	Value
Serial	2026032501
Primary NS (MNAME)	ns1.aveo.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

48ms

MX

39ms

AAAA

46ms

TXT

150ms

CAA

28ms

HTTPS

27ms

TLSA

486ms

SOA

27ms

MTA-STS

33ms

DNSSEC

51ms

SRV

33ms

Total

1058ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-28 11:06:54	1058ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 01:36:18	1995ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 00:12:36	1152ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 08:04:31	817ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 03:24:14	960ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:45:50	2161ms	2 NS 1 A 1 MX	🔒 Secure	View