grundfos.dk

📜 Historical scan 2026-06-17 10:51:32 · ← Latest scan

⬇ 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 95.100.146.24 is hosted by Akamai International B.V. (AS20940) in Czechia. 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

6 records 306ms

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	a3-65.akam.net use3.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	a9-67.akam.net a9-67.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records#

2 records 302ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.100.146.24	—	a95-100-146-24.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	95.100.144.0/21	🇨🇿 Czechia	Prague
95.100.146.35	—	a95-100-146-35.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	95.100.144.0/21	🇨🇿 Czechia	Prague

📧 MX Records#

1 records 306ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	grundfos-dk.w-v1.mx.microsoft	2a01:111:f403:ca04::10 2a01:111:f403:ca04::6 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 52.101.68.27 52.101.73.11 52.101.73.15 52.101.73.19	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00803.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 292ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:26f0:4700::17d4:6eab	—	g2a02-26f0-4700-0000-0000-0000-17d4-6eab.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	2a02:26f0:4600:0:0:0:0:0/39	🇨🇿 Czechia	Prague
2a02:26f0:4700::17d4:6ec9	—	g2a02-26f0-4700-0000-0000-0000-17d4-6ec9.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	2a02:26f0:4600:0:0:0:0:0/39	🇨🇿 Czechia	Prague

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 424ms

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#

488ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20241216T110000
max_age	86400s
Policy MX	—

📈 TLSRPT#

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

📜 CAA Records#

5 records 300ms

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#

latest probe, not this scan · 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#

6 records 2047ms

Service / Owner	Type	Cert association
SMTP _25._tcp.grundfos-dk.w-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.grundfos-dk.w-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.grundfos-dk.w-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.grundfos-dk.w-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.grundfos-dk.w-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	133086C7B822371A4A3304F1661A7880…
SMTP _25._tcp.grundfos-dk.w-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	5F88694615E4C61686E106B84C3338C6…

🔐 DNSSEC#

418ms

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

🏷️ SOA#

293ms

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#

306ms

302ms

306ms

AAAA

292ms

TXT

424ms

CAA

300ms

HTTPS

293ms

TLSA

2047ms

SOA

293ms

MTA-STS

488ms

DNSSEC

418ms

SRV

0ms

Total

3967ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:03:41	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 shown	3967ms	6 NS 2 A 1 MX	🔒 Secure
2026-06-17 10:40:33	1836ms	6 NS 2 A 1 MX	🔒 Secure