sintex.dk

📜 Historical scan 2026-09-20 06:06:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sintex.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 93.191.156.128 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by sintex-dk.mail.protection.outlook.com. 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 46ms

Nameserver	IP addresses	PTR	ASN / 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 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.128	3600s	linux245.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sintex-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::20 2a01:111:f403:ca09::a 2a01:111:f403:ca48::a 52.101.181.153 52.101.181.156 52.101.185.24 52.101.91.159	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-matpr04cu00207.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.exchangeserver.dk

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 630ms

TXT Record
MS=ms48819877
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 (sintex.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.sintex.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#

516ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20241208T150000
max_age	86400s
Policy MX	*.mail.protection.outlook.com

📈 TLSRPT#

Status	Report 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 2026-10-12 01:55:32

www	93.191.156.128 (AS48854) (address records, no CNAME)
www vs bare domain	Same network sintex.dk: 93.191.156.128 (AS48854) www.sintex.dk: 93.191.156.128 (AS48854)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-sintex-dk._domainkey.grundfos.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-sintex-dk._domainkey.grundfos.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	61
Primary NS (MNAME)	is1.grundfos.com
Responsible (RNAME)	hostmaster@grundfos.com
Refresh	1200s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

46ms

24ms

48ms

AAAA

34ms

TXT

630ms

CAA

45ms

HTTPS

28ms

TLSA

464ms

SOA

0ms

MTA-STS

516ms

DNSSEC

72ms

SRV

224ms

Total

3963ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:41:05	4455ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 06:22:08	4978ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-20 06:06:01 shown	3963ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 05:29:07	5165ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:54:25	2345ms	2 NS 1 A 1 MX	🔓 Insecure