grainit.dk DNS records

🖥️ Nameservers2 records 170ms

Nameserver	IP addresses	PTR	ASN / ISP
olga.ns.cloudflare.com	108.162.192.137 172.64.32.137 173.245.58.137 2606:4700:50::adf5:3a89 2803:f800:50::6ca2:c089 2a06:98c1:50::ac40:2089	olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
terry.ns.cloudflare.com	108.162.193.237 172.64.33.237 173.245.59.237 2606:4700:58::adf5:3bed 2803:f800:50::6ca2:c1ed 2a06:98c1:50::ac40:21ed	terry.ns.cloudflare.com terry.ns.cloudflare.com terry.ns.cloudflare.com terry.ns.cloudflare.com terry.ns.cloudflare.com terry.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 138ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.71.185	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.148.16	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 90ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	grainit-dk.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::26 2a01:111:f403:ca09::3 2a01:111:f403:ca09::7 52.101.68.12 52.101.68.21 52.101.73.26 52.101.73.28	mail-as9pr07cu00301.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00204.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	104.21.71.185

🔷 AAAA Records (IPv6)2 records 135ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:47b9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:9410	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 154ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.71.185,172.67.148.16 ech=AEX+DQBB7QAgACBX6p3UjWY6Pcq9vTcrzvzxB284Oop9RKCFG8+jfcntRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:47b9,2606:4700:3035::ac43:9410

📝 TXT Records2 records 438ms

TXT Record
MS=ms81394783
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

🔐 DNSSEC341ms

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

🏷️ SOA0ms

Field	Value
Serial	2413570533
Primary NS (MNAME)	olga.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

170ms

A

138ms

MX

90ms

AAAA

135ms

TXT

438ms

CAA

129ms

HTTPS

154ms

TLSA

911ms

SOA

0ms

MTA-STS

230ms

DNSSEC

341ms

SRV

171ms

Total

2426ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 14:26:46	2426ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-29 08:43:49	2824ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 20:01:36	1172ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-07 10:01:48	9452ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-31 22:36:43	18067ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-09 23:17:49	1408ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 18:58:35	4615ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 23:16:33	1180ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 02:46:53	695ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 17:16:19	1494ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 09:47:02	902ms	2 NS 2 A 1 MX	🔓 Insecure	View