asli.dk DNS records

🖥️ Nameservers2 records 86ms

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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.35	3600s	linux36.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	asli-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::d 2a01:111:f403:ca09::26 2a01:111:f403:ca09::5 52.101.103.140 52.101.68.10 52.101.73.126 52.101.73.19	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 100ms

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

📝 TXT Records2 records 215ms

TXT Record
MS=ms49229272
v=spf1 ip4:46.36.205.46 ip4:92.241.223.213 ip4:52.135.166.151 ip4:91.144.243.41 ip4:77.234.168.14 ip4:93.178.190.130 include:spf.protection.outlook.com include:_custspf.one.com include:spf.curanet.dk -all

✉️ SPF

Policy	Record (asli.dk)
-all (hard fail)	v=spf1 ip4:46.36.205.46 ip4:92.241.223.213 ip4:52.135.166.151 ip4:91.144.243.41 ip4:77.234.168.14 ip4:93.178.190.130 include:spf.protection.outlook.com include:_custspf.one.com include:spf.curanet.dk -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)

🔐 DNSSEC137ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

86ms

A

62ms

MX

70ms

AAAA

54ms

TXT

215ms

CAA

82ms

HTTPS

32ms

TLSA

240ms

SOA

0ms

MTA-STS

129ms

DNSSEC

137ms

SRV

100ms

Total

900ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:28:47	900ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 10:13:34	3218ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 08:19:30	3799ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 05:06:47	1278ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 13:07:54	3218ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 05:50:48	926ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 13:45:17	744ms	2 NS 1 A 1 MX	🔒 Secure	View