agtc.dk DNS records

🖥️ Nameservers3 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records1 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.219	300s	webhotel11.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	agtc-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::2 2a01:111:f403:ca09::6 2a01:111:f403:ca09::f 52.101.68.0 52.101.68.25 52.101.68.8 52.101.73.123	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 40.104.116.8

🔷 AAAA Records (IPv6)1 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:188:6004:10::27	300s	webhotel11.hostonline.dk	AS31027	GlobalConnect A/S	2a02:188:0:0:0:0:0:0/30	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 105ms

TXT Record
MS=ms50663009
v=spf1 mx a include:_spf.hostonline.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (agtc.dk)
-all (hard fail)	v=spf1 mx a include:_spf.hostonline.dk include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.agtc.dk)
p=reject	v=DMARC1;p=reject;

📬 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)

🔐 DNSSEC99ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083002
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	43200s
Retry	43200s
Expire	604800s
Minimum (neg-cache TTL)	43200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

25ms

MX

27ms

AAAA

27ms

TXT

105ms

CAA

18ms

HTTPS

20ms

TLSA

299ms

SOA

0ms

MTA-STS

40ms

DNSSEC

99ms

SRV

68ms

Total

3498ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 02:18:19	3498ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 09:51:43	2533ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 02:56:34	7150ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 12:23:29	4285ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 15:10:04	1688ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 17:58:01	1610ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-02 11:35:23	1708ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 23:43:25	1299ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-21 13:22:21	11178ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 14:49:28	10767ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-12 12:27:08	2584ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-07 03:53:52	3581ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 07:31:23	1393ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 08:03:19	991ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 14:36:14	1078ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 12:46:22	856ms	3 NS 1 A 1 MX	🔓 Insecure	View