ottoskak.dk DNS records

🖥️ Nameservers2 records 47ms

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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.78	3600s	webcluster1.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ottoskak-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::3 2a01:111:f403:ca09::7 2a01:111:f403:ca48::a 52.101.103.140 52.101.68.0 52.101.73.1 52.101.73.153	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.24

🔷 AAAA Records (IPv6)1 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:70:b638:7de1:501c	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 174ms

TXT Record
MS=ms40674228
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ottoskak.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)

🔐 DNSSEC86ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080904
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

47ms

A

42ms

MX

40ms

AAAA

52ms

TXT

174ms

CAA

50ms

HTTPS

52ms

TLSA

314ms

SOA

0ms

MTA-STS

50ms

DNSSEC

86ms

SRV

61ms

Total

850ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 04:08:23	850ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 01:21:58	4064ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 16:03:26	2012ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 21:59:50	1069ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 17:14:19	17967ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 16:43:55	1925ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 16:23:21	2515ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 16:02:18	1098ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 14:16:36	2269ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 10:57:04	1792ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 06:55:25	1306ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 10:42:24	1285ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 05:17:23	2574ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 21:14:59	2399ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 06:02:33	2871ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 00:37:12	3851ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 20:12:29	1615ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 17:47:27	4929ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 13:13:06	982ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 14:28:45	853ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 18:34:53	2546ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 04:26:31	1669ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 17:13:23	812ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 15:23:45	680ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 07:36:45	1151ms	2 NS 1 A 1 MX	🔒 Secure	View