ag-arkitekter.dk DNS records

🖥️ Nameservers2 records 58ms

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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.172.94.1	3600s	staticip.multiscreensite.com	AS14618	Amazon.com, Inc.	35.168.0.0/13	🇺🇸 United States	Ashburn

📧 MX Records1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	agarkitekter-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::f 2a01:111:f403:ca09::5 2a01:111:f403:ca09::9 52.101.68.18 52.101.68.21 52.101.73.126 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am8pr83cu00106.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	100.24.208.97

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 203ms

TXT Record
MS=ms68539761
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (ag-arkitekter.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.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)

🔐 DNSSEC125ms

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

🏷️ 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

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

58ms

A

51ms

MX

27ms

AAAA

53ms

TXT

203ms

CAA

42ms

HTTPS

31ms

TLSA

372ms

SOA

0ms

MTA-STS

109ms

DNSSEC

125ms

SRV

77ms

Total

1112ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:35:37	1112ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 19:01:17	865ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 19:45:06	3917ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 19:13:32	6827ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 01:18:11	9216ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 23:42:39	1047ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 12:24:53	680ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 09:54:34	1155ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 11:43:05	4092ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:50:03	3107ms	2 NS 1 A 1 MX	🔒 Secure	View