teiscaspersen.dk

Records from scan: 2026-10-10 08:37:51 · 1767ms total · last checked 2026-10-16 19:48 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

teiscaspersen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 May 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.18.239.23 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by spamfilter1.decentra.net. The zone is DNSSEC-signed and validates, has no 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.18.239.23	1440s	—	AS31027	GlobalConnect A/S	94.18.0.0/16	🇩🇰 Denmark	Hvidovre

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1440s	spamfilter1.decentra.net	94.18.239.13	smtp1.spamfilteronline.com	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 121ms

TXT Record
v=spf1 include:spf.outlook-online.dk +a:smtp2.outlook-online.dk -all

✉️ SPF#

Policy	Record (teiscaspersen.dk)
-all (hard fail)	v=spf1 include:spf.outlook-online.dk +a:smtp2.outlook-online.dk -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 08:37:51

www	94.18.239.23 (AS31027) (address records, no CNAME)
www vs bare domain	Same network teiscaspersen.dk: 94.18.239.23 (AS31027) www.teiscaspersen.dk: 94.18.239.23 (AS31027)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

31ms

Field	Value
Serial	2026101001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-10 09:02:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-05-15
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

33ms

AAAA

37ms

TXT

121ms

CAA

44ms

HTTPS

32ms

TLSA

1219ms

SOA

31ms

MTA-STS

49ms

DNSSEC

107ms

SRV

49ms

Total

1767ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 08:37:51 shown	1767ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 03:18:04	494ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 12:37:29	2441ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 08:36:14	981ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 07:43:19	559ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 16:57:00	648ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 02:24:54	3427ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-28 06:23:19	8646ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 03:59:20	736ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 03:39:28	1027ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 17:14:42	491ms	2 NS 1 A 1 MX	🔒 Secure