20stepguide.dk

📜 Historical scan 2026-06-16 13:12:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

20stepguide.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 September 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.206 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.206	—	206.giga-ptr.232.116.217.in-addr.arpa web6.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records#

3 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	—	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	—	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ 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#

latest probe, not this scan · checked 2026-10-01 05:43:15

www	Address record (no CNAME)
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#

184ms

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

🏷️ SOA#

68ms

Field	Value
Serial	2026030501
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 2026-10-12 09:26:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-09-23
Expires	2026-09-30 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

58ms

59ms

AAAA

71ms

TXT

151ms

CAA

76ms

HTTPS

66ms

TLSA

62ms

SOA

68ms

MTA-STS

37ms

DNSSEC

184ms

SRV

0ms

Total

606ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 17:11:26	210ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 16:33:58	206ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 13:47:38	222ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 10:49:44	234ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 06:52:45	108ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 05:46:06	250ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 03:07:35	99ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 01:18:44	247ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 20:06:10	235ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 19:55:59	651ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 09:19:19	234ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 06:11:31	203ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 06:09:58	96ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 05:55:03	115ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 05:54:23	127ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 05:51:50	807ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 05:43:15	644ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-15 00:12:14	2531ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-06 11:52:05	470ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-25 07:37:11	2064ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-23 14:58:51	941ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:20:23	8519ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-16 13:12:47 shown	606ms	2 NS 1 A 3 MX	🔒 Secure