ag-informatik.dk DNS records

🖥️ Nameservers4 records 188ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.c1.sdc-hosting.com	185.152.201.34	backup004.c1.nordic-backup.com	AS202567 Secure Data Center Aps
ns1.c2.sdc-hosting.com	185.152.200.31	backup001.c2.nordic-backup.com	AS202567 Secure Data Center Aps
ns1.c3.sdc-hosting.com	38.77.132.2	ns1.c3.nordic-backup.com	AS174 Cogent Communications, LLC
ns1.c4.sdc-hosting.com	38.77.132.3	ns1.c4.nordic-backup.com	AS174 Cogent Communications, LLC

🌍 A Records1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.152.200.70	86400s	ag-db01.c2.sdc-hosting.com ag-informatik.dk portfoliomanager.dk secure01.ag-informatik.dk www.ag-informatik.dk www.portfoliomanager.dk	AS202567	Secure Data Center Aps	185.152.200.0/22	🇩🇰 Denmark	—

📧 MX Records3 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail1.c1.sdc-hosting.com	185.152.201.6 185.152.201.6 185.152.201.6	mail1.c1.securedatacenter.dk mail1.c1.sdc-hosting.com mailrelay1.c1.sdc-hosting.com	AS202567 Secure Data Center Aps AS202567 Secure Data Center Aps AS202567 Secure Data Center Aps
10	86400s	mail1.c2.sdc-hosting.com	185.152.200.6 185.152.200.6 185.152.200.6	mail1.c2.securedatacenter.dk mail1.c2.sdc-hosting.com mailrelay1.c2.sdc-hosting.com	AS202567 Secure Data Center Aps AS202567 Secure Data Center Aps AS202567 Secure Data Center Aps
20	86400s	mail1.c3.sdc-hosting.com	38.77.132.4	mail1.c3.sdc-hosting.com	AS174 Cogent Communications, LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 251ms

TXT Record
v=spf1 mx -all

✉️ SPF

Policy	Record (ag-informatik.dk)
-all (hard fail)	v=spf1 mx -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)

🔐 DNSSEC127ms

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	36
Primary NS (MNAME)	ns1.c1.sdc-hosting.com
Responsible (RNAME)	support@sdc-hosting.com
Refresh	900s
Retry	300s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

188ms

A

56ms

MX

70ms

AAAA

49ms

TXT

251ms

CAA

40ms

HTTPS

55ms

TLSA

185ms

SOA

0ms

MTA-STS

92ms

DNSSEC

127ms

SRV

183ms

Total

1093ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:07:36	1093ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 03:57:06	4399ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-28 00:19:51	8446ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-22 12:19:42	1177ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 10:54:19	1111ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 12:42:14	3448ms	4 NS 1 A 3 MX	🔓 Insecure	View