iaid.dk DNS records

🖥️ Nameservers2 records 74ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 107ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.95	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 102ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	iaid-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::d 2a01:111:f403:ca09::20 2a01:111:f403:ca09::9 52.101.68.18 52.101.68.32 52.101.73.16 52.101.73.24	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 52.98.154.136

🔷 AAAA Records (IPv6)1 records 98ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:fa:4b28:7a9f:17	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 8097ms

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

📝 TXT Records3 records 462ms

TXT Record
google-site-verification=_ESZ5bKMdGyqAk6Rsvhv0gxE0c9ZhkogtEA8WsDJ5rs
MS=ms18841948
v=spf1 include:eu.transmail.net include:eu.zcsend.net include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (iaid.dk)
-all (hard fail)	v=spf1 include:eu.transmail.net include:eu.zcsend.net include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.iaid.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@iaid.dk;

📬 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)

🔐 DNSSEC264ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082403
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

74ms

A

107ms

MX

102ms

AAAA

98ms

TXT

462ms

CAA

90ms

HTTPS

110ms

TLSA

223ms

SOA

0ms

MTA-STS

111ms

DNSSEC

264ms

SRV

8097ms

Total

9056ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-24 19:35:35	9056ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 12:32:43	3781ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 21:04:31	1243ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 20:27:45	9572ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-15 10:35:38	1402ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 09:54:31	830ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 07:28:40	1955ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 03:38:28	1841ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 11:19:28	1429ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 04:06:13	1744ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:17:08	813ms	2 NS 1 A 1 MX	🔒 Secure	View