starch.dk DNS records

🖥️ Nameservers2 records 34ms

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 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.8.24.149	3600s	—	AS8075	Microsoft Corporation	20.0.0.0/11	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	starch-dk.mail.protection.outlook.com	2a01:111:f403:ca09::3 2a01:111:f403:ca09::4 2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 52.101.68.15 52.101.73.11 52.101.73.16 52.101.73.6	mail-am6pr04cu00303.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 202ms

TXT Record
MS=ms43325660
v=spf1 a:smtp.syscom.dk include:spf.protection.outlook.com include:_spf.google.com -all
wjwl4vdjx0yd0pggd0xb71t7xbql5d01

✉️ SPF

Policy	Record (starch.dk)
-all (hard fail)	v=spf1 a:smtp.syscom.dk include:spf.protection.outlook.com include:_spf.google.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

🏷️ SOA29ms

Field	Value
Serial	2026062001
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

34ms

A

68ms

MX

55ms

AAAA

35ms

TXT

202ms

CAA

66ms

HTTPS

34ms

TLSA

625ms

SOA

29ms

MTA-STS

51ms

DNSSEC

86ms

SRV

157ms

Total

1197ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:49:51	870ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 15:05:34	1300ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 17:24:15	17122ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 03:49:53	1575ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 04:56:07	795ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 04:32:38	587ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 04:19:00	1124ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 04:09:24	8816ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 01:33:42	735ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 00:02:54	16725ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 05:14:00	634ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 01:39:50	797ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 22:50:29	851ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 16:19:46	758ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 15:02:55	1197ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:00:50	2597ms	2 NS 1 A 1 MX	🔒 Secure	View