pfeiffer-vacuum.dk

Records from scan: 2026-09-25 02:46:49 · 1029ms total · last checked 2026-10-24 18:15 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pfeiffer-vacuum.dk is a .dk domain served by 3 nameservers (ns.udag.de, ns.udag.net, ns.udag.org). It was registered on 26 June 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.31.143.90 is hosted by united-domains GmbH (AS202108) in Germany. Mail is handled by pfeiffervacuum-dk02b.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.udag.de	2001:8d8:fe:53:217:160:80:253 217.160.80.253	ns.udag.de ns.udag.de	AS8560 IONOS SE AS8560 IONOS SE
ns.udag.net	185.132.33.253 2607:f1c0:fe:53:185:132:33:253	ns.udag.net ns.udag.net	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited
ns.udag.org	185.132.34.253 2607:f1c0:fe:53:185:132:34:253	ns.udag.org ns.udag.org	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.31.143.90	316s	—	AS202108	united-domains GmbH	89.31.142.0/23	🇩🇪 Germany	—

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	pfeiffervacuum-dk02b.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::28 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::8 52.101.185.21 52.101.68.27 52.101.68.8 52.101.91.159	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du0pr03cu00100.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 276ms

TXT Record
9VGgAz8eeBBaBlXUwLc3qgvqD4tY8CUWnXb9Uj8gbKc0fnlmTSU4f/u9GoME1dDrcNRnYfuuauo9EJIZqwfIAQ==
adobe-idp-site-verification=37db254027e9e2a9c83f1558a81d4ddc825ea81b1ef9b35f55b865561e99611f
MS=ms41761069
MS=ms50193884
v=spf1 mx a:mx01.sylphen.com a:mx02.sylphen.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (pfeiffer-vacuum.dk)
-all (hard fail)	v=spf1 mx a:mx01.sylphen.com a:mx02.sylphen.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.pfeiffer-vacuum.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@buschgroup.com; aspf=r; adkim=r

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-10 08:16:30

www	NXDOMAIN
www vs bare domain	www does not resolve pfeiffer-vacuum.dk: 89.31.143.90 (AS202108) www.pfeiffer-vacuum.dk: no address (all like this)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-pfeiffervacuum-dk02b._domainkey.buschvacuum.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-pfeiffervacuum-dk02b._domainkey.buschvacuum.onmicrosoft.com	RSA · ~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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

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	2024100213
Primary NS (MNAME)	ns.udag.de
Responsible (RNAME)	hostmaster@united-domains.de
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-07 21:13:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-06-26
Expires	2027-06-30 (247d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

48ms

47ms

AAAA

63ms

TXT

276ms

CAA

65ms

HTTPS

47ms

TLSA

369ms

SOA

0ms

MTA-STS

77ms

DNSSEC

96ms

SRV

77ms

Total

1029ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 02:46:49 shown	1029ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 15:59:17	994ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 08:09:26	958ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 08:06:03	849ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 08:03:38	19436ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 07:42:48	13631ms	3 NS 1 A 1 MX	🔓 Insecure