8to8.dk

📜 Historical scan 2026-09-24 23:00:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

8to8.dk is a .dk domain served by 5 nameservers (ns1.he.net, ns2.he.net, ns3.he.net and 2 more). It was registered on 15 July 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by home.8to8.dk, server.8to8.dk. The zone is not DNSSEC-signed, publishes a 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#

5 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.he.net	2001:470:100::2 216.218.130.2	ns1.he.net ns1.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns2.he.net	2001:470:200::2 216.218.131.2	ns2.he.net ns2.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns3.he.net	2001:470:300::2 216.218.132.2	ns3.he.net ns3.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns4.he.net	2001:470:400::2 216.66.1.2	ns4.he.net ns4.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC
ns5.he.net	2001:470:500::2 216.66.80.18	ns5.he.net ns5.he.net	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	home.8to8.dk	87.61.100.99	0x573d6463.static.cust.fastspeed.dk	AS3292 TDC Holding A/S
20	86400s	server.8to8.dk	192.121.118.98	192-121-118-98.ipv4.stacket.group	AS199545 Stacket Group ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 261ms

TXT Record
v=spf1 ip4:192.121.118.98 ip4:87.61.100.99 -all

✉️ SPF#

Policy	Record (8to8.dk)
-all (hard fail)	v=spf1 ip4:192.121.118.98 ip4:87.61.100.99 -all

📨 DMARC#

Policy	Record (_dmarc.8to8.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:pbwskdd9@ag.eu.dmarcian.com;

📬 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 2026-10-12 17:15:50

www	NXDOMAIN
www vs bare domain	Neither resolves 8to8.dk: no address www.8to8.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026082100
Primary NS (MNAME)	ns1.he.net
Responsible (RNAME)	hostmaster@he.net
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 Registration#

WHOIS fetched 2026-10-19 08:17:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-07-15
Expires	2027-07-31 (284d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

71ms

53ms

48ms

AAAA

48ms

TXT

261ms

CAA

66ms

HTTPS

70ms

TLSA

84ms

SOA

0ms

MTA-STS

59ms

DNSSEC

96ms

SRV

74ms

Total

872ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:21:35	988ms	5 NS 0 A 2 MX	🔓 Insecure
2026-09-30 09:40:07	626ms	5 NS 0 A 2 MX	🔓 Insecure
2026-09-24 23:00:58 shown	872ms	5 NS 0 A 2 MX	🔓 Insecure
2026-08-27 15:15:29	5033ms	5 NS 0 A 2 MX	🔓 Insecure
2026-08-22 15:25:54	13381ms	5 NS 0 A 2 MX	🔓 Insecure
2026-07-04 13:30:04	5683ms	5 NS 0 A 2 MX	🔓 Insecure
2026-06-29 03:37:11	1295ms	5 NS 0 A 2 MX	🔓 Insecure
2026-06-16 12:37:54	3123ms	5 NS 0 A 2 MX	🔓 Insecure