sjel-teknik.dk

Records from scan: 2026-10-09 12:36:03 · 2662ms total · last checked 2026-10-19 00:46 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sjel-teknik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by smtp.google.com. 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 2034ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 64.233.164.26 64.233.164.27 64.233.165.27 74.125.205.26 74.125.205.27	le-in-x1a.1e100.net le-in-f26.1e100.net le-in-f27.1e100.net le-in-x1b.1e100.net lf-in-f26.1e100.net lf-in-x1a.1e100.net lf-in-f27.1e100.net lf-in-x1b.1e100.net lf-in-f26.1e100.net lf-in-f27.1e100.net lg-in-f27.1e100.net le-in-f26.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC 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#

2 records 2155ms

TXT Record
google-site-verification=AxwW_AfqohfYft6xweixU56erxCjz_7sgRIv7tp7Xp0
MS=ms36982784

✉️ 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 12:36:04

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network sjel-teknik.dk: 195.47.247.18 (AS51468) www.sjel-teknik.dk: 195.47.247.18 (AS51468)
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#

64ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2026100505
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 02:27:32

Field	Value
Registrar	ONE.COM A/S
Registered	2022-11-29
Expires	2026-11-28 (39d)

📋 WHOIS#

⏱️ Lookup Timing#

2034ms

44ms

52ms

AAAA

38ms

TXT

2155ms

CAA

37ms

HTTPS

46ms

TLSA

94ms

SOA

33ms

MTA-STS

61ms

DNSSEC

64ms

SRV

2292ms

Total

2662ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:36:03 shown	2662ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 02:24:00	647ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 23:07:53	836ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 03:44:06	1146ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 17:13:34	977ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 19:56:11	2300ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 19:59:17	737ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 16:21:01	1849ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 02:16:06	1242ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:37:51	649ms	2 NS 1 A 1 MX	🔒 Secure