grundfoss.dk

Records from scan: 2026-10-01 08:42:52  ·  904ms total  ·  last checked 2026-10-17 12:59 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grundfoss.dk is a .dk domain served by 2 nameservers (is1.grundfos.com, is3.grundfos.com). It 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   37ms
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   30ms
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   447ms
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#

checked 2026-10-01 08:42:52
www CNAMEdkdynweb.grundfos.com (all on grundfos.com)
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#

65ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

27ms
FieldValue
Serial2000121435
Primary NS (MNAME)is1.grundfos.com
Responsible (RNAME)hostmaster@grundfos.com
Refresh3600s
Retry300s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
30ms
MX
33ms
AAAA
30ms
TXT
447ms
CAA
31ms
HTTPS
46ms
TLSA
267ms
SOA
27ms
MTA-STS
80ms
DNSSEC
65ms
SRV
139ms
Total
904ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 08:42:52 shown 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 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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