imab.dk DNS records

🖥️ Nameservers2 records 68ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.115	3600s	webcluster2.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	imab-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::b 2a01:111:f403:ca09:: 2a01:111:f403:ca09::c 52.101.181.153 52.101.68.12 52.101.68.3 52.101.73.26	mail-du2pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.56
🔶 Autoconfig	77.111.241.115

🔷 AAAA Records (IPv6)1 records 70ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:8099:4d2d:a0ab:7f85	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 99ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 207ms

TXT Record
google-site-verification=nFeqghuO96F0dhnH1UDLoVvPXSIqMTrRSbU3nU0WT5Y
hibp-verify=dweb_qlf4yhugbstyf7pppykzlasp
MS=ms13923018
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (imab.dk)
-all (hard fail)	v=spf1 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)

🔐 DNSSEC104ms

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

🏷️ SOA44ms

Field	Value
Serial	2026082402
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

68ms

A

49ms

MX

54ms

AAAA

70ms

TXT

207ms

CAA

79ms

HTTPS

54ms

TLSA

603ms

SOA

44ms

MTA-STS

83ms

DNSSEC

104ms

SRV

99ms

Total

5359ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:17:33	5359ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 00:08:30	1354ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 19:56:43	10282ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 19:03:18	4085ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 02:38:08	5291ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 22:46:58	5180ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 16:40:09	1988ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 06:37:55	991ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 11:33:20	783ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:26:55	1713ms	2 NS 1 A 1 MX	🔒 Secure	View