tesa.dk

📜 Historical scan 2026-09-16 05:59:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tesa.dk is a .dk domain served by 4 nameservers (ns1.netnames.net, ns2.netnames.net, ns5.netnames.net and 1 more). It was registered on 11 December 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.94.26.111 is hosted by NMMN GmbH (AS20694) in Germany. Mail is handled by mail1.beiersdorf.com, mail2.beiersdorf.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#

4 records 63ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netnames.net	156.154.130.100 2610:a1:1022::100	indom130.indomco.org ns1.netnames.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
ns2.netnames.net	156.154.131.100 2610:a1:1023::100	ns2.netnames.net indom20.indomco.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
ns5.netnames.net	156.154.130.100 2610:a1:1022::100	indom30.indomco.fr ns1.ascio.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
ns6.netnames.net	156.154.131.100 2610:a1:1023::100	ns3.domainnetwork.com ns8.netnames.net	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

1 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.94.26.111	300s	tesa-web01.nmmn.com	AS20694	NMMN GmbH	188.94.24.0/21	🇩🇪 Germany	Hamburg

📧 MX Records#

2 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail1.beiersdorf.com	—	—	—
50	300s	mail2.beiersdorf.com	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 284ms

TXT Record
_33jy2e2botvtwtd8hjj8pwb90jpbdb8
v=spf1 a mx include:spf.crsend.com -all

✉️ SPF#

Policy	Record (tesa.dk)
-all (hard fail)	v=spf1 a mx include:spf.crsend.com -all

📨 DMARC#

Policy	Record (_dmarc.tesa.dk)
p=reject	v=DMARC1; p=reject; fo=1; rua=mailto:beiersdorf@rua.agari.com; ruf=mailto:beiersdorf@ruf.agari.com

📬 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#

latest probe, not this scan · checked 2026-10-12 01:26:59

www	188.94.26.111 (AS20694) (address records, no CNAME)
www vs bare domain	Same network tesa.dk: 188.94.26.111 (AS20694) www.tesa.dk: 188.94.26.111 (AS20694)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9085ms

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	2018082013
Primary NS (MNAME)	ns1.netnames.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	10800s
Retry	1800s
Expire	3600000s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 15:39:31

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	1997-12-11
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

63ms

66ms

45ms

AAAA

33ms

TXT

284ms

CAA

60ms

HTTPS

56ms

TLSA

115ms

SOA

0ms

MTA-STS

66ms

DNSSEC

9085ms

SRV

93ms

Total

9479ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 14:12:18	959ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-30 14:08:45	872ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-30 03:43:36	720ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-27 20:51:45	909ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-16 05:59:19 shown	9479ms	4 NS 1 A 2 MX	🔓 Insecure
2026-08-27 19:37:24	1473ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-26 01:42:19	1199ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-25 08:54:17	878ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-17 23:02:07	2571ms	4 NS 1 A 2 MX	🔓 Insecure