sandgravsolutions.dk DNS records

🖥️ Nameservers2 records 70ms

Nameserver	IP addresses	PTR	ASN / ISP
aurora.ns.cloudflare.com	108.162.194.110 162.159.38.110 172.64.34.110 2606:4700:50::a29f:266e 2803:f800:50::6ca2:c26e 2a06:98c1:50::ac40:226e	aurora.ns.cloudflare.com aurora.ns.cloudflare.com aurora.ns.cloudflare.com aurora.ns.cloudflare.com aurora.ns.cloudflare.com aurora.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
karl.ns.cloudflare.com	108.162.193.190 172.64.33.190 173.245.59.190 2606:4700:58::adf5:3bbe 2803:f800:50::6ca2:c1be 2a06:98c1:50::ac40:21be	karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.66.41.38	300s	—	AS13335	Cloudflare, Inc.	172.66.40.0/21	—	—
172.66.42.218	300s	—	AS13335	Cloudflare, Inc.	172.66.40.0/21	—	—

📧 MX Records1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	sandgravsolutions-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca38::8 52.101.103.140 52.101.68.18 52.101.73.2 52.101.73.24	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.24

🔷 AAAA Records (IPv6)2 records 83ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3108::ac42:2926	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3108:0:0:0:0:0/48	—	—
2606:4700:3108::ac42:2ada	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3108:0:0:0:0:0/48	—	—

🔐 HTTPS Records1 records 62ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=172.66.41.38,172.66.42.218 ipv6hint=2606:4700:3108::ac42:2926,2606:4700:3108::ac42:2ada

📝 TXT Records10 records 246ms

TXT Record
anthropic-domain-verification-p662e5=wkxsJA8mnGhqHPCUV5JHpRfpE
ca3-345adb44c40340e5b00b2742b30fa2ae
ca3-7c4887b5bb88416a92bb3a98eb66230e
google-site-verification=9U9L8prN8ozTrQCUHXX2_Q_RWeDkaLRm9ycmsRH_hhE
google-site-verification=NwqMhx2s_e6YZiE__R26hRedLf3qB4UiWN7qtkcObwI
google-site-verification=PyTtXe9MPaiSJWuqzyKfSmLJyggNPTsqp7DuPLULgkc
google-site-verification=QLPws-iJiBdmNuolgk68HfCjAGR8til5pS3fBZijX3U
P-8GaTheMbo8
v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.permido.com ~all
yandex-verification: a26107cd3df0de58

✉️ SPF

Policy	Record (sandgravsolutions.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.permido.com ~all

📨 DMARC

Policy	Record (_dmarc.sandgravsolutions.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:9540fc38a4454fb29c2141f1a4bc8be9@dmarc-reports.cloudflare.net; ruf=mailto:9540fc38a4454fb29c2141f1a4bc8be9@dmarc-reports.cloudflare.net; fo=1:d:s

📬 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)

🔐 DNSSEC119ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2410377581
Primary NS (MNAME)	aurora.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

70ms

A

60ms

MX

68ms

AAAA

83ms

TXT

246ms

CAA

81ms

HTTPS

62ms

TLSA

209ms

SOA

0ms

MTA-STS

83ms

DNSSEC

119ms

SRV

108ms

Total

2007ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 12:01:17	2007ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-25 07:35:32	4479ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-19 09:29:25	12186ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-16 13:59:49	2884ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 22:53:35	7570ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 05:58:30	1170ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 03:49:54	1136ms	2 NS 2 A 1 MX	🔓 Insecure	View