ims.dk DNS records

🖥️ Nameservers2 records 24ms

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 Records2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.60.103.159	3600s	—	AS209242	Cloudflare London, LLC	199.60.103.0/24	🇺🇸 United States	—
199.60.103.59	600s	—	AS209242	Cloudflare London, LLC	199.60.103.0/24	🇺🇸 United States	—

📧 MX Records1 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	ims-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::5 2a01:111:f403:ca04::8 2a01:111:f403:ca09::8 52.101.103.140 52.101.68.10 52.101.68.36 52.101.73.153	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.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

🔌 SRV Records1 records 66ms

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

📝 TXT Records6 records 131ms

TXT Record
google-site-verification=JFdCfdfFC20PZ3tMNKlpQLdbWn31MqqP-EX_Oi1NakI
google-site-verification=jmCG_Qdm0H-NRS3GISRvKXGSc4rIZeIReAAd9ptFwu4
google-site-verification=vL9q3bxIhZGpC3JXi3QJn94ddolI1mlZvLGmigq_r-g
MS=ms38632950
MS=ms74095846
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:spf.ubivox.com include:send.heysender.com -all

✉️ SPF

Policy	Record (ims.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:spf.ubivox.com include:send.heysender.com -all

📨 DMARC

Policy	Record (_dmarc.ims.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:teknik@ims.dk; ruf=mailto:teknik@ims.dk; fo=1

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.ims.dk	uTakeF0Er_MKX4vTSrTRayhhvMzcF8_kWEhwLJ1utwU

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083102
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

24ms

A

32ms

MX

24ms

AAAA

23ms

TXT

131ms

CAA

32ms

HTTPS

22ms

TLSA

882ms

SOA

0ms

MTA-STS

44ms

DNSSEC

103ms

SRV

66ms

Total

1412ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 17:46:57	1412ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-27 13:25:11	1176ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-17 20:49:08	1988ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-12 11:40:59	7795ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-22 06:38:46	1044ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 17:14:01	1373ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-19 01:53:13	1744ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 14:43:48	458ms	0 NS 0 A 0 MX	❓ Unknown	View