creao.dk DNS records

🖥️ Nameservers2 records 33ms

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 Records4 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.185.159.144	3600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	New York
198.185.159.145	3600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	—
198.49.23.144	3600s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—
198.49.23.145	3600s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	creao-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::d 2a01:111:f403:ca09::5 2a01:111:f403:ca09::6 52.101.68.32 52.101.68.39 52.101.73.126 52.101.73.28	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr05cu00204.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

📝 TXT Records2 records 120ms

TXT Record
MS=ms31047404
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (creao.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)

🔐 DNSSEC97ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-03 11:57:35

Field	Value
Registrar	ONE.COM A/S
Registered	2023-05-25
Expires	2027-05-24 (259d)

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

28ms

MX

39ms

AAAA

40ms

TXT

120ms

CAA

26ms

HTTPS

31ms

TLSA

742ms

SOA

0ms

MTA-STS

50ms

DNSSEC

97ms

SRV

74ms

Total

2128ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 18:25:18	2128ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-30 15:21:14	1466ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-28 19:38:49	2185ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-27 17:19:14	948ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-26 16:53:05	1248ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-25 15:06:35	3241ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-24 12:52:50	1777ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-23 08:09:08	2553ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-22 08:04:32	2052ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-21 07:46:46	8102ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-20 06:40:55	9559ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-19 05:57:32	7176ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-18 05:24:47	17046ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-17 00:22:15	1437ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-15 04:13:32	2429ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-12 15:41:54	1784ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-11 00:48:12	15243ms	2 NS 0 A 1 MX	❓ Unknown	View
2026-08-09 19:17:37	1359ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-08 14:28:01	1450ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-03 22:19:18	10936ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-08-01 06:47:31	1899ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-07-31 03:32:55	4135ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-07-29 16:58:26	1378ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-07-28 02:28:20	1106ms	2 NS 4 A 1 MX	🔒 Secure	View
2026-07-27 01:18:17	1376ms	2 NS 4 A 1 MX	🔒 Secure	View