grau-e.dk DNS records

🖥️ Nameservers2 records 84ms

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 78ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.9.143.154	600s	server.dominoevers.dk	AS24940	Hetzner Online GmbH	5.9.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	graue-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::c 2a01:111:f403:ca09::2 2a01:111:f403:ca09::7 52.101.68.25 52.101.73.15 52.101.73.153 52.101.73.24	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr05cu00300.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 340ms

TXT Record
MS=ms32606308
v=spf1 ip4:5.9.143.154 include:spf.protection.outlook.com include:_custspf.one.com include:147584300.spf02.hubspotemail.net ~all

✉️ SPF

Policy	Record (grau-e.dk)
~all (soft fail)	v=spf1 ip4:5.9.143.154 include:spf.protection.outlook.com include:_custspf.one.com include:147584300.spf02.hubspotemail.net ~all

📨 DMARC

Policy	Record (_dmarc.grau-e.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC179ms

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

🏷️ SOA71ms

Field	Value
Serial	2026052501
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

84ms

A

78ms

MX

93ms

AAAA

80ms

TXT

340ms

CAA

72ms

HTTPS

76ms

TLSA

143ms

SOA

71ms

MTA-STS

79ms

DNSSEC

179ms

SRV

874ms

Total

1286ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 12:47:20	676ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 09:06:46	5772ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 01:08:16	1966ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 18:38:39	33030ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 03:33:42	1111ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 21:42:45	763ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 15:30:53	1599ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 08:00:26	1006ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-20 03:20:47	1286ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:48:38	1847ms	2 NS 1 A 1 MX	🔒 Secure	View