grundfoss.dk

📜 Historical scan 2026-09-24 10:57:13  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grundfoss.dk is a .dk domain served by 2 nameservers (is1.grundfos.com, is3.grundfos.com). It was registered on 18 April 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.3.2.12 is hosted by Grundfos Holding A/S (AS31131) in Denmark. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

2 records   40ms
NameserverIP addressesPTRASN / 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 Records#

1 records   2034ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.3.2.12 86398s dkdynweb.grundfos.com AS31131 Grundfos Holding A/S 193.3.2.0/23 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   464ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (grundfoss.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.grundfoss.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#

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

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-20 20:06:10
www CNAMEdkdynweb.grundfos.com (all on grundfos.com)
www vs bare domainSame network
grundfoss.dk: 193.3.2.12 (AS31131)
www.grundfoss.dk: 193.3.2.12 (AS31131)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2000121435
Primary NS (MNAME)is1.grundfos.com
Responsible (RNAME)hostmaster@grundfos.com
Refresh3600s
Retry300s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-21 20:24:38
FieldValue
RegistrarCSC Digital Brand Service, Inc
Registered2000-04-18
Expires2027-06-30 (248d)

🔗 Same registrant#

9 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
biobooster.dkCSC Digital Brand Service, Inc
e-service.dkCSC Digital Brand Service, Inc
grundfos-fonden.dkCSC Digital Brand Service, Inc
grundfos.dkCSC Digital Brand Service, Inc
grundfosfonden.dkCSC Digital Brand Service, Inc
grunfos.dkCSC Digital Brand Service, Inc
pdjf.dkCSC Digital Brand Service, Inc
poulduejensensfond.dkCSC Digital Brand Service, Inc
pumpdirekt.dkCSC Digital Brand Service, Inc
📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
2034ms
MX
47ms
AAAA
63ms
TXT
464ms
CAA
45ms
HTTPS
43ms
TLSA
299ms
SOA
0ms
MTA-STS
78ms
DNSSEC
75ms
SRV
256ms
Total
4801ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 08:42:52 904ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-24 10:57:13 shown 4801ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-01 10:23:55 3115ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-20 05:35:22 1798ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-17 10:37:58 889ms 2 NS 1 A 0 MX 🔓 Insecure
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