arentel.dk

📜 Historical scan 2026-06-20 06:10:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arentel.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.190 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 111ms

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 233ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.190	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 114ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.251.1.27 173.194.221.26 173.194.221.27 173.194.222.26 173.194.222.27 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b	lb-in-f27.1e100.net lm-in-f26.1e100.net lm-in-f27.1e100.net lo-in-f26.1e100.net lo-in-f27.1e100.net lm-in-f26.1e100.net lm-in-x1a.1e100.net lm-in-f27.1e100.net lm-in-x1b.1e100.net lb-in-f26.1e100.net lb-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

🔷 AAAA Records (IPv6)#

1 records 106ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:80f4:4f2a:d847:78aa	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 275ms

TXT Record
google-site-verification=mq7oIKk2jBqWEg0WLUhoajcs00h9P1bZ8thvi1PFr9Q

✉️ 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 2026-10-07 22:29:26

www	46.30.215.190 2a02:2350:5:106:80f4:4f2a:d847:78aa (AS51468) (address records, no CNAME)
www vs bare domain	Same network arentel.dk: 46.30.215.190 2a02:2350:5:106:80f4:4f2a:d847:78aa (AS51468) www.arentel.dk: 46.30.215.190 2a02:2350:5:106:80f4:4f2a:d847:78aa (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

197ms

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

🏷️ SOA#

109ms

Field	Value
Serial	2026053005
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 2026-10-08 10:12:53

Field	Value
Registrar	ONE.COM A/S
Registered	2025-04-01
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

111ms

233ms

114ms

AAAA

106ms

TXT

275ms

CAA

102ms

HTTPS

117ms

TLSA

67ms

SOA

109ms

MTA-STS

117ms

DNSSEC

197ms

SRV

222ms

Total

700ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:00:01	706ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 04:22:48	669ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 04:08:36	675ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 03:50:21	2445ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 08:45:27	813ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 04:41:51	1878ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 16:37:42	615ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 15:44:12	631ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 13:48:10	924ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-01 08:17:50	1160ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 02:26:56	1045ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 08:41:04	827ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 06:10:14 shown	700ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 03:17:06	550ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:52:47	1317ms	2 NS 1 A 1 MX	🔒 Secure