grindstedbk.dk DNS records

🖥️ Nameservers2 records 45ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
70.34.200.99	900s	70.34.200.99.vultrusercontent.com	AS20473	The Constant Company, LLC	70.34.192.0/19	🇸🇪 Sweden	Spånga

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	grindstedbk-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::7 2a01:111:f403:ca04::8 2a01:111:f403:ca09::5 52.101.103.140 52.101.68.21 52.101.73.12 52.101.73.30	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00306.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 169ms

TXT Record
MS=ms46138173
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (grindstedbk.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.grindstedbk.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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)

🔐 DNSSEC89ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082501
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

45ms

A

39ms

MX

52ms

AAAA

40ms

TXT

169ms

CAA

46ms

HTTPS

51ms

TLSA

596ms

SOA

0ms

MTA-STS

58ms

DNSSEC

89ms

SRV

57ms

Total

1323ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:21:17	1323ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 05:35:02	1686ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 00:30:01	2902ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 20:23:53	7146ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 06:04:33	2218ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 06:32:44	1943ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 12:47:24	905ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 13:09:34	1337ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 23:59:14	1110ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 07:33:13	1676ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:47:47	866ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:39:27	3303ms	2 NS 1 A 1 MX	🔒 Secure	View