sentoo.dk

📜 Historical scan 2026-09-24 22:57:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sentoo.dk is a .dk domain served by 4 nameservers (dns10.telia.com, dns11.se.telia.net, dns12.se.telia.net and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 62.20.146.242 is hosted by Telia Company AB (AS3301) in Sweden. Mail is handled by mail.telia.com. The zone is not DNSSEC-signed, 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#

4 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
dns10.telia.com	2001:2040:c001:301::4 81.228.9.98	dns10.telia.com dns10.telia.com	AS3301 Telia Company AB AS3301 Telia Company AB
dns11.se.telia.net	2001:2040:c001:304::4 81.228.9.131	dns11.se.telia.net dns11.se.telia.net	AS3301 Telia Company AB AS3301 Telia Company AB
dns12.se.telia.net	2001:2040:c001:401::5 81.228.10.69	dns12.se.telia.net dns12.se.telia.net	AS3301 Telia Company AB AS3301 Telia Company AB
dns9.telia.com	2001:2040:c001:104::5 81.228.11.184	dns9.telia.com dns9.telia.com	AS3301 Telia Company AB AS3301 Telia Company AB

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.20.146.242	3600s	lb-lin01.hosting.telia.com	AS3301	Telia Company AB	62.20.0.0/16	🇸🇪 Sweden	Stockholm

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.telia.com	81.236.55.176	mail.telia.com	AS3301 Telia Company AB

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 335ms

TXT Record
v=spf1 include:spf-a.telia.com ip4:81.236.60.0/24 ip4:81.236.57.0/24 -all

✉️ SPF#

Policy	Record (sentoo.dk)
-all (hard fail)	v=spf1 include:spf-a.telia.com ip4:81.236.60.0/24 ip4:81.236.57.0/24 -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#

latest probe, not this scan · checked 2026-10-15 23:35:29

www	62.20.146.242 (AS3301) (address records, no CNAME)
www vs bare domain	Same network sentoo.dk: 62.20.146.242 (AS3301) www.sentoo.dk: 62.20.146.242 (AS3301)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

121ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	1790208000
Primary NS (MNAME)	dns9.telia.com
Responsible (RNAME)	backbone@telia.net
Refresh	21600s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

46ms

45ms

44ms

AAAA

45ms

TXT

335ms

CAA

52ms

HTTPS

36ms

TLSA

165ms

SOA

0ms

MTA-STS

111ms

DNSSEC

121ms

SRV

147ms

Total

887ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 23:35:29	671ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-09 12:18:57	1520ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-09 10:47:04	1001ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-08 09:58:18	1042ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-02 22:42:26	873ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-01 04:15:57	778ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-24 22:57:31 shown	887ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-17 22:14:00	2679ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-14 01:35:34	1212ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-12 17:32:40	10623ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-08 17:58:18	1959ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-27 23:51:47	691ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-20 14:43:55	1644ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-13 02:37:22	2729ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-06 12:17:12	1191ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-23 03:10:47	8792ms	4 NS 1 A 1 MX	❓ Unknown
2026-07-16 19:54:24	8712ms	4 NS 1 A 1 MX	❓ Unknown
2026-07-11 22:32:37	11189ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-03 19:08:30	6773ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-25 20:18:35	1162ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-20 21:05:52	1317ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 11:38:05	1288ms	4 NS 1 A 1 MX	🔓 Insecure