grundfos.dk

Records from scan: 2026-09-30 14:03:41 · 1116ms total · last checked 2026-10-16 09:30 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grundfos.dk is a .dk domain served by 6 nameservers (a1-185.akam.net, a10-64.akam.net, a26-64.akam.net and 3 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.23.172.80 is hosted by Akamai International B.V. (AS20940) in Denmark. Mail is handled by grundfos-dk.w-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

6 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
a1-185.akam.net	193.108.91.185 2600:1401:2::b9	a1-185.akam.net a1-185.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a10-64.akam.net	2600:1480:d000::40 96.7.50.64	a10-64.akam.net usw5.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a26-64.akam.net	23.74.25.64 2600:1480:b800::40	a26-64.akam.net a26-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a3-65.akam.net	2600:1408:1c::41 96.7.49.65	ns7-65.akam.net ns7-65.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a8-67.akam.net	2.16.40.67 2600:1403:a::43	a8-67.akam.net a8-67.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a9-67.akam.net	184.85.248.67 2a02:26f0:117::43	ns5-67.akam.net a9-67.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records#

2 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2.23.172.80	60s	a2-23-172-80.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	2.23.172.0/22	🇩🇰 Denmark	Ballerup Municipality
2.23.172.96	60s	a2-23-172-96.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	2.23.172.0/22	🇩🇰 Denmark	Ballerup Municipality

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	grundfos-dk.w-v1.mx.microsoft	2a01:111:f403:ca21::8 2a01:111:f403:ca21::c 2a01:111:f403:ca38::8 2a01:111:f403:ca38::a 52.101.103.39 52.101.68.27 52.101.68.39 52.101.73.123	mail-matpr04cu00100.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00203.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)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:26f0:3b::5f64:9ba8	60s	g2a02-26f0-003b-0000-0000-0000-5f64-9ba8.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	2a02:26f0:38:0:0:0:0:0/46	🇩🇰 Denmark	Ballerup Municipality
2a02:26f0:3b::5f64:9bb3	60s	g2a02-26f0-003b-0000-0000-0000-5f64-9bb3.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	2a02:26f0:38:0:0:0:0:0/46	🇩🇰 Denmark	Ballerup Municipality

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 148ms

TXT Record
miro-verification=db37b52f042dd8ed47fe235e54c41d37c2d49ca6
MS=ms95078837
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 (grundfos.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.grundfos.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#

377ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20241216T110000
max_age	86400s
Policy MX	grundfos-dk.w-v1.mx.microsoft, grundfos-de.q-v1.mx.microsoft

📈 TLSRPT#

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

📜 CAA Records#

5 records 33ms

Flags	Tag	Value
0	iodef	mailto:hostmaster@grundfos.com
0	issue	digicert.com
0	issue	globalsign.com
0	issue	letsencrypt.org
0	issuewild	globalsign.com

🧩 Web & zone#

checked 2026-10-07 15:37:50

www	2.23.172.80 2.23.172.96 2a02:26f0:3b::5f64:9ba8 2a02:26f0:3b::5f64:9bb3 (AS20940) (address records, no CNAME)
www vs bare domain	Same network grundfos.dk: 2.23.172.80 2.23.172.96 2a02:26f0:3b::5f64:9ba8 2a02:26f0:3b::5f64:9bb3 (AS20940) www.grundfos.dk: 2.23.172.80 2.23.172.96 2a02:26f0:3b::5f64:9ba8 2a02:26f0:3b::5f64:9bb3 (AS20940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY
BIMI	v=BIMI1;l=https://bimi.grundfos.com/gf.svg;a=

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 84ms

Service / Owner	Type	Cert association
SMTP _25._tcp.grundfos-dk.w-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.grundfos-dk.w-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.grundfos-dk.w-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.grundfos-dk.w-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…

🔐 DNSSEC#

77ms

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

🏷️ SOA#

51ms

Field	Value
Serial	2000113076
Primary NS (MNAME)	a1-185.akam.net
Responsible (RNAME)	hostmaster@grundfos.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

43ms

33ms

48ms

AAAA

48ms

TXT

148ms

CAA

33ms

HTTPS

43ms

TLSA

84ms

SOA

51ms

MTA-STS

377ms

DNSSEC

77ms

SRV

60ms

Total

1116ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:03:41 shown	1116ms	6 NS 2 A 1 MX	🔒 Secure
2026-08-27 23:03:07	1848ms	6 NS 2 A 1 MX	🔒 Secure
2026-06-27 20:39:03	2384ms	6 NS 2 A 1 MX	🔒 Secure
2026-06-24 05:51:43	2001ms	6 NS 2 A 1 MX	🔒 Secure
2026-06-23 13:04:47	916ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 05:53:49	1858ms	6 NS 2 A 1 MX	🔒 Secure
2026-06-19 20:07:33	4915ms	6 NS 2 A 1 MX	🔒 Secure
2026-06-17 10:51:32	3967ms	6 NS 2 A 1 MX	🔒 Secure
2026-06-17 10:40:33	1836ms	6 NS 2 A 1 MX	🔒 Secure