iftdenmark.dk DNS records

🖥️ Nameservers2 records 44ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.36.158.100	600s	—	AS54113	Fastly, Inc.	199.36.158.0/24	🇺🇸 United States	—

📧 MX Records1 records 2041ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	iftdenmark-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::c 2a01:111:f403:ca09:: 2a01:111:f403:ca09::d 52.101.68.16 52.101.68.25 52.101.73.28 52.101.73.4	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr83cu00404.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 176ms

TXT Record
hosting-site=novaimport-9a783
MS=ms18029822
MS=ms92293079
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (iftdenmark.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)

🔐 DNSSEC71ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081705
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

44ms

A

45ms

MX

2041ms

AAAA

2035ms

TXT

176ms

CAA

44ms

HTTPS

42ms

TLSA

365ms

SOA

0ms

MTA-STS

58ms

DNSSEC

71ms

SRV

52ms

Total

2827ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 08:38:32	2827ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 09:41:44	2447ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 09:08:11	6196ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 21:07:31	1058ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 15:15:38	17529ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 21:38:16	1117ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:00:27	9104ms	2 NS 1 A 1 MX	🔒 Secure	View