grunfos.dk DNS records

🖥️ Nameservers2 records 272ms

Nameserver	IP addresses	PTR	ASN / ISP
is1.grundfos.com	193.3.2.2	is1.grundfos.com	AS31131 Grundfos Holding A/S
is3.grundfos.com	20.23.87.166	—	AS8075 Microsoft Corporation

🌍 A Records1 records 238ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.3.2.12	86400s	dkdynweb.grundfos.com	AS31131	Grundfos Holding A/S	193.3.2.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 265ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	grunfos-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::9 2a01:111:f403:ca09:: 2a01:111:f403:ca09::2 52.101.68.16 52.101.73.15 52.101.73.153 52.101.73.28	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 851ms

TXT Record
MS=ms61471237
v=spf1 ip4:193.3.2.21 ip4:193.3.2.22 ip4:193.3.10.113 ip4:193.3.10.114 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (grunfos.dk)
-all (hard fail)	v=spf1 ip4:193.3.2.21 ip4:193.3.2.22 ip4:193.3.10.113 ip4:193.3.10.114 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.grunfos.dk)
p=reject	v=DMARC1; p=reject; sp=reject; ruf=mailto:dmarcrep@grundfos.com; rua=mailto:dmarcrep@grundfos.com; fo=1; pct=100; ri=86400; adkim=s; aspf=s;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:tlsrep@grundfos.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC357ms

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

🏷️ SOA282ms

Field	Value
Serial	2000122679
Primary NS (MNAME)	is1.grundfos.com
Responsible (RNAME)	hostmaster@grundfos.com
Refresh	3600s
Retry	300s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

272ms

A

238ms

MX

265ms

AAAA

254ms

TXT

851ms

CAA

218ms

HTTPS

230ms

TLSA

763ms

SOA

282ms

MTA-STS

288ms

DNSSEC

357ms

SRV

378ms

Total

5067ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 07:04:10	5067ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 20:32:26	1916ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 09:18:29	2346ms	2 NS 1 A 1 MX	🔓 Insecure	View