ap-el.dk DNS records

🖥️ Nameservers2 records 29ms

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 Records

🌍

No A records found

📧 MX Records2 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	apel-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::7 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.68.10 52.101.68.12 52.101.73.15 52.101.73.6	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am9pr04cu00107.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
32767	3600s	ms15276924.msv1.invalid	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 41ms

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

📝 TXT Records2 records 105ms

TXT Record
MS=ms15276924
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ap-el.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)

🔐 DNSSEC96ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026082501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-08-27 00:22:53

Field	Value
Registrar	ONE.COM A/S
Registered	2016-12-15
Expires	2026-12-31 (116d)

📋 WHOIS

⏱️ Lookup Timing

NS

29ms

A

29ms

MX

33ms

AAAA

32ms

TXT

105ms

CAA

25ms

HTTPS

23ms

TLSA

165ms

SOA

0ms

MTA-STS

34ms

DNSSEC

96ms

SRV

41ms

Total

636ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 00:22:28	636ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-25 18:50:13	10389ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-03 06:21:06	1255ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-06-25 19:18:37	705ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-06-19 14:01:04	1373ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-06-16 13:36:17	2042ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-06-16 13:35:22	763ms	2 NS 0 A 2 MX	🔒 Secure	View