portoservice.dk

📜 Historical scan 2026-10-17 08:08:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

portoservice.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 May 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by portoservice-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

2 records 195ms

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 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 201ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	portoservice-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::c 2a01:111:f403:ca21::8 2a01:111:f403:ca48::e 52.101.103.143 52.101.103.36 52.101.68.25 52.101.73.126	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 394ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (portoservice.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.portoservice.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

8 records 204ms

Flags	Tag	Value
0	iodef	mailto:drift@portoservice.dk
0	issue	digicert.com
0	issue	globalsign.com
0	issue	letsencrypt.org
0	issue	thawte.com
0	issuewild	digicert.com
0	issuewild	globalsign.com
0	issuewild	thawte.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-23 06:09:53

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network portoservice.dk: 195.47.247.18 (AS51468) www.portoservice.dk: 195.47.247.18 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-portoservice-dk._domainkey.mailmakdk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-portoservice-dk._domainkey.mailmakdk.onmicrosoft.com	RSA · ~1024 bit below 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.

🔎 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#

294ms

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

🏷️ SOA#

110ms

Field	Value
Serial	2026101606
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 2026-10-20 13:17:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-05-14
Expires	2027-05-31 (219d)

🔗 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#

195ms

80ms

201ms

AAAA

190ms

TXT

394ms

CAA

204ms

HTTPS

196ms

TLSA

843ms

SOA

110ms

MTA-STS

211ms

DNSSEC

294ms

SRV

215ms

Total

2229ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 06:09:53	1782ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-22 04:18:40	2016ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-20 12:48:10	542ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-19 08:50:53	1542ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-18 08:14:25	1191ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-17 08:08:11 shown	2229ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-16 07:43:35	1365ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 05:35:24	1804ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 04:20:02	1734ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 01:34:38	1536ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 00:59:06	1218ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-11 00:50:12	2957ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 22:57:55	2083ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 21:25:10	1492ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 21:17:43	3550ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 21:13:33	3426ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 20:29:19	1805ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 20:24:50	2976ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 20:14:09	1756ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 20:12:25	1464ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 20:10:28	959ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 19:55:27	1038ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 19:45:54	1236ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 19:32:39	1038ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 19:15:02	2234ms	2 NS 1 A 1 MX	🔒 Secure