steinerskolen-silkeborg.dk DNS records

🖥️ Nameservers2 records 36ms

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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.157	3600s	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	steinerskolensilkeborg-dk03c.mail.protection.outlook.com	2a01:111:f403:ca09::26 2a01:111:f403:ca09::6 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::6 52.101.185.21 52.101.68.15 52.101.73.123 52.101.73.126	mail-am8pr83cu00106.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am8pr83cu00106.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

🔷 AAAA Records (IPv6)1 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:ee:917b:94d5:2698	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 Records3 records 124ms

TXT Record
google-site-verification=R6TixaOJ973GEKHzBV1qqGQ8mDTmxIteAoz-kuyyolU
MS=ms43979144
v=spf1 ip4:78.156.124.80 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (steinerskolen-silkeborg.dk)
-all (hard fail)	v=spf1 ip4:78.156.124.80 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.steinerskolen-silkeborg.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:matjo@itm8.com

📬 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)

🔐 DNSSEC92ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090201
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

36ms

A

28ms

MX

27ms

AAAA

34ms

TXT

124ms

CAA

32ms

HTTPS

42ms

TLSA

878ms

SOA

0ms

MTA-STS

44ms

DNSSEC

92ms

SRV

73ms

Total

1364ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 10:28:27	1364ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 04:26:46	2792ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 12:58:05	1429ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 12:57:41	1834ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 07:18:15	1076ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 20:39:28	5485ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 14:31:22	2493ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 20:27:51	967ms	2 NS 1 A 1 MX	🔒 Secure	View