m-arkitekter.dk DNS records

🖥️ Nameservers2 records 105ms

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 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.179	3600s	webcluster52.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 90ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	markitekter-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 2a01:111:f403:ca09::f 52.101.209.153 52.101.68.18 52.101.68.5 52.101.73.4	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-du2pr03cu00105.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 → 40.104.116.8

🔷 AAAA Records (IPv6)1 records 97ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:809a:b735:7fa7:9f7d	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

🔌 SRV Records1 records 196ms

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

📝 TXT Records2 records 395ms

TXT Record
Sendinblue-code:ac6fc878979fc206edccc0328775ae13
v=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com include:sendgrid.net ip4:93.165.143.170 -all

✉️ SPF

Policy	Record (m-arkitekter.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com include:sendgrid.net ip4:93.165.143.170 -all

📨 DMARC

Policy	Record (_dmarc.m-arkitekter.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

📬 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)

🔐 DNSSEC321ms

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

105ms

A

94ms

MX

90ms

AAAA

97ms

TXT

395ms

CAA

166ms

HTTPS

103ms

TLSA

850ms

SOA

0ms

MTA-STS

182ms

DNSSEC

321ms

SRV

196ms

Total

3023ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 22:10:46	3023ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 15:23:36	17113ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 19:23:10	9101ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 10:14:32	852ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 21:08:11	818ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 23:50:41	1095ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 07:48:38	950ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 11:48:12	1111ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 03:26:41	767ms	2 NS 1 A 1 MX	🔒 Secure	View