5-7-10.dk

Records from scan: 2026-10-18 07:57:52 · 809ms total · last checked 2026-10-22 22:23 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

5-7-10.dk is a .dk domain served by 2 nameservers (art.ns.cloudflare.com, irma.ns.cloudflare.com). It was registered on 11 June 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.239 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 28ms

Nameserver	IP addresses	PTR	ASN / ISP
art.ns.cloudflare.com	108.162.193.102 172.64.33.102 173.245.59.102 2606:4700:58::adf5:3b66 2803:f800:50::6ca2:c166 2a06:98c1:50::ac40:2166	art.ns.cloudflare.com art.ns.cloudflare.com art.ns.cloudflare.com art.ns.cloudflare.com art.ns.cloudflare.com art.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
irma.ns.cloudflare.com	108.162.192.166 172.64.32.166 173.245.58.166 2606:4700:50::adf5:3aa6 2803:f800:50::6ca2:c0a6 2a06:98c1:50::ac40:20a6	irma.ns.cloudflare.com irma.ns.cloudflare.com irma.ns.cloudflare.com irma.ns.cloudflare.com irma.ns.cloudflare.com irma.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.239	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.138	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 64.233.164.26	lf-in-f27.1e100.net lf-in-x1b.1e100.net lf-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 28ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:ae8a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2fef	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.239,172.67.174.138 ech=AEX+DQBB1AAgACC+S7EgutyXwHwwQJ/D+w1eQK7+vqPOW/HZJQ3ezR7fSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:ae8a,2606:4700:3037::6815:2fef

📝 TXT Records#

1 records 153ms

TXT Record
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (5-7-10.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -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#

checked 2026-10-18 07:57:52

www	104.21.47.239 172.67.174.138 2606:4700:3034::ac43:ae8a 2606:4700:3037::6815:2fef (AS13335) (address records, no CNAME)
www vs bare domain	Same network 5-7-10.dk: 104.21.47.239 172.67.174.138 2606:4700:3034::ac43:ae8a 2606:4700:3037::6815:2fef (AS13335) www.5-7-10.dk: 104.21.47.239 172.67.174.138 2606:4700:3034::ac43:ae8a 2606:4700:3037::6815:2fef (AS13335)
Wildcard	No

🔎 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#

73ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2417745374
Primary NS (MNAME)	art.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 08:27:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-06-11
Expires	2030-06-30 (1346d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

39ms

30ms

AAAA

28ms

TXT

153ms

CAA

31ms

HTTPS

29ms

TLSA

145ms

SOA

44ms

MTA-STS

50ms

DNSSEC

73ms

SRV

54ms

Total

809ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 07:57:52 shown	809ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-09 08:12:04	3021ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-01 04:29:04	712ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 04:14:14	824ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-25 10:47:05	1094ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-20 11:02:28	10472ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-11 05:36:13	5292ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-24 15:23:47	988ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-21 10:24:26	1191ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-16 12:42:30	796ms	2 NS 2 A 5 MX	🔓 Insecure