attheweb.dk DNS records

🖥️ Nameservers2 records 123ms

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 140ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.25	3600s	webcluster1.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 127ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	1200s	attheweb-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::a 2a01:111:f403:ca09:: 2a01:111:f403:ca09::a 52.101.68.21 52.101.73.16 52.101.73.2 52.101.73.24	mail-db4pr02cu00406.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.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)1 records 127ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:cc:72e6:407d:fe69	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

📝 TXT Records2 records 353ms

TXT Record
MS=ms99946144
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (attheweb.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)

🔐 DNSSEC275ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082901
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

123ms

A

140ms

MX

127ms

AAAA

127ms

TXT

353ms

CAA

96ms

HTTPS

116ms

TLSA

1536ms

SOA

0ms

MTA-STS

164ms

DNSSEC

275ms

SRV

148ms

Total

2716ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 14:19:30	2716ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 23:53:42	829ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 07:48:39	1282ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 18:01:52	1494ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 22:22:20	3663ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 20:45:28	1168ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 17:02:13	787ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 01:50:16	3283ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 22:39:46	1817ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 13:48:13	1535ms	2 NS 1 A 1 MX	🔒 Secure	View