ajsc.dk DNS records

🖥️ Nameservers2 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records4 records 2049ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.185.159.144	598s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	New York
198.185.159.145	598s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	—
198.49.23.144	598s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—
198.49.23.145	598s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—

📧 MX Records1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ajsc-dk.mail.protection.outlook.com	2a01:111:f403:ca0b:: 2a01:111:f403:ca0b::1 2a01:111:f403:ca0b::2 2a01:111:f403:ca1a:: 52.101.89.0 52.101.89.1 52.101.99.0 52.101.99.2	mail-lo2p265cu02300.inbound.protection.outlook.com mail-lo3p265cu00301.inbound.protection.outlook.com mail-lo0p265cu00202.inbound.protection.outlook.com mail-cwxp265cu00500.inbound.protection.outlook.com mail-lo2p265cu02300.inbound.protection.outlook.com mail-lo0p265cu00201.inbound.protection.outlook.com mail-cwxp265cu00600.inbound.protection.outlook.com mail-cwxp265cu00502.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 103ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 285ms

TXT Record
NETORG20980235.onmicrosoft.com
v=spf1 include:secureserver.net -all

✉️ SPF

Policy	Record (ajsc.dk)
-all (hard fail)	v=spf1 include:secureserver.net -all

📨 DMARC

Policy	Record (_dmarc.ajsc.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

📬 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)

🔐 DNSSEC9094ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026080800
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

77ms

A

2049ms

MX

62ms

AAAA

65ms

TXT

285ms

CAA

53ms

HTTPS

63ms

TLSA

549ms

SOA

0ms

MTA-STS

78ms

DNSSEC

9094ms

SRV

103ms

Total

10776ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-10 02:31:01	10776ms	2 NS 4 A 1 MX	🔓 Insecure	View
2026-08-04 11:41:24	2835ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-22 20:59:25	636ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-20 15:18:45	604ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 14:40:49	648ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 07:43:57	2090ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 05:06:35	648ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-15 15:06:41	760ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-11 17:51:40	1097ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-09 06:27:56	1135ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-07 08:54:57	947ms	1 NS 0 A 0 MX	❓ Unknown	View