persolit.dk

📜 Historical scan 2026-06-27 06:19:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

persolit.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.112 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by persolit-dk.i-v1.mx.microsoft. 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 42ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.112	600s	prolinux102.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	persolit-dk.i-v1.mx.microsoft	2a01:111:f403:ca04::4 2a01:111:f403:ca04::9 2a01:111:f403:ca04::c 2a01:111:f403:ca09::2 52.101.68.0 52.101.68.18 52.101.73.11 52.101.73.24	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 67ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 155ms

TXT Record
_globalsign-domain-verification=P09uVQGZzv7Ypo15mEx7ivjteOnWO71BImiiq-Oysp
apple-domain-verification=RRlwYz2g2tCF9T0P
P-LTEobNNzCr
v=spf1 mx a include:spf.permido.com include:spf.curanet.dk include:spf.protection.outlook.com ip4:185.21.42.112 ip4:152.115.69.18 include:spfrerouting.xink.io ~all

✉️ SPF#

Policy	Record (persolit.dk)
~all (soft fail)	v=spf1 mx a include:spf.permido.com include:spf.curanet.dk include:spf.protection.outlook.com ip4:185.21.42.112 ip4:152.115.69.18 include:spfrerouting.xink.io ~all

📨 DMARC#

Policy	Record (_dmarc.persolit.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:2c6423c6@in.mailhardener.com,mailto:fmtrlqua@ag.eu.dmarcadvisor.com; ruf=mailto:fmtrlqua@fr.eu.dmarcadvisor.com; fo=1; adkim=s; aspf=s

📬 MTA-STS#

189ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20190601000000Z
max_age	604800s
Policy MX	persolit-dk.i-v1.mx.microsoft

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@in.mailhardener.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 04:03:06

www CNAME	persolit.dk (all on persolit.dk) → 185.21.42.112 (AS48854)
www vs bare domain	Same network persolit.dk: 185.21.42.112 (AS48854) www.persolit.dk: 185.21.42.112 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit test mode
s1	s1.domainkey.u24943689.wl190.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u24943689.wl190.sendgrid.net	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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

6 records 78ms

Service / Owner	Type	Cert association
SMTP _25._tcp.persolit-dk.i-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.persolit-dk.i-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	133086C7B822371A4A3304F1661A7880…
SMTP _25._tcp.persolit-dk.i-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.persolit-dk.i-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.persolit-dk.i-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	5F88694615E4C61686E106B84C3338C6…
SMTP _25._tcp.persolit-dk.i-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	A6C267923B26A4A9617EDA73D8DB4FBC…

🔐 DNSSEC#

107ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026062402
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

42ms

43ms

AAAA

31ms

TXT

155ms

CAA

43ms

HTTPS

40ms

TLSA

78ms

SOA

0ms

MTA-STS

189ms

DNSSEC

107ms

SRV

67ms

Total

714ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 04:03:05	2748ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 03:23:04	925ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 05:58:39	774ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 17:20:22	1150ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 09:45:18	839ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 14:37:26	1376ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 01:23:42	3134ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 08:11:35	1481ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 06:19:37 shown	714ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 00:14:32	1384ms	2 NS 1 A 1 MX	🔒 Secure