grundfoss.dk

📜 Historical scan 2026-06-20 05:35:22  ·  ← 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   90ms
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   76ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.3.2.12 86400s 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   519ms
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#

169ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

86ms
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 (250d)

🔗 Same registrant#

8 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
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
90ms
A
76ms
MX
90ms
AAAA
84ms
TXT
519ms
CAA
141ms
HTTPS
75ms
TLSA
114ms
SOA
86ms
MTA-STS
59ms
DNSSEC
169ms
SRV
435ms
Total
1798ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 08:42:52 904ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-24 10:57:13 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 shown 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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