sigmatech.dk

Records from scan: 2026-10-09 04:30:51 · 3054ms total · last checked 2026-10-23 00:15 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sigmatech.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 September 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 145ms

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#

🌍

No A records found

📧 MX Records#

5 records 124ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1b	yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	3600s	aspmx2.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 685ms

TXT Record
protonmail-verification=823dad6d150770e532be23864b4f4dae7f8e3a7b

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-09 04:30:52

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves sigmatech.dk: no address www.sigmatech.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

285ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

127ms

Field	Value
Serial	2026100801
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 2026-10-06 13:36:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-09-25
Expires	2027-09-30 (342d)

📋 WHOIS#

⏱️ Lookup Timing#

145ms

146ms

124ms

AAAA

123ms

TXT

685ms

CAA

113ms

HTTPS

139ms

TLSA

925ms

SOA

127ms

MTA-STS

270ms

DNSSEC

285ms

SRV

180ms

Total

3054ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 04:30:51 shown	3054ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-07 22:49:45	840ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-27 20:02:25	787ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-09 17:07:50	4990ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-10 09:25:48	1061ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-23 10:25:18	666ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-20 04:07:43	1707ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-17 14:44:56	1203ms	2 NS 0 A 5 MX	🔒 Secure