ivdk.dk DNS records

🖥️ Nameservers4 records 61ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.ascio.com	212.123.32.97 2604:4000:8000:d:212:123:32:97	ns1.ascio.com ns1.ascio.com	AS12915 EPAG Domainservices GmbH AS12915 EPAG Domainservices GmbH
ns2.ascio.com	212.123.35.97 2604:4000:8000:d:212:123:35:97	ns2.ascio.com ns2.ascio.com	AS12915 EPAG Domainservices GmbH AS12915 EPAG Domainservices GmbH
ns3.ascio.com	2604:4000:2800:2000:64:98:148:145 64.98.148.145	ns3.ascio.com ns3.ascio.com	AS32491 Tucows.com Co. AS32491 Tucows.com Co.
ns4.ascio.com	216.40.47.209 2604:4000:0:d:216:40:47:209	ns4.ascio.com ns4.ascio.com	AS15348 Tucows.com Co. AS15348 Tucows.com Co.

🌍 A Records1 records 157ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.63.97.17	60s	—	AS3292	TDC Holding A/S	87.62.0.0/15	🇩🇰 Denmark	Viby J

📧 MX Records1 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	ivdk-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::1 2a01:111:f403:ca09::3 2a01:111:f403:ca09::c 52.101.103.143 52.101.68.16 52.101.73.30 52.101.73.6	mail-db6pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am6pr04cu00306.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 462ms

TXT Record
MS=ms31439975
v=spf1 ip4:89.188.72.47 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ivdk.dk)
-all (hard fail)	v=spf1 ip4:89.188.72.47 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)

🔐 DNSSEC9100ms

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	1718293820
Primary NS (MNAME)	ns1.ascio.com
Responsible (RNAME)	mro@ehhs.dk
Refresh	3600s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

61ms

A

157ms

MX

79ms

AAAA

163ms

TXT

462ms

CAA

168ms

HTTPS

166ms

TLSA

564ms

SOA

0ms

MTA-STS

94ms

DNSSEC

9100ms

SRV

280ms

Total

10200ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 00:38:13	10200ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 16:06:46	1468ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 11:33:57	3178ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 20:24:32	1563ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 04:01:42	995ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 17:07:24	1415ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 15:27:51	1639ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:45:24	1389ms	4 NS 1 A 1 MX	🔓 Insecure	View