profsyn.dk

Records from scan: 2026-10-02 23:49:29 · 1813ms total · last checked 2026-10-17 14:45 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

profsyn.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.108.221 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

4 records 142ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 135ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.108.221	3600s	linux1.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

5 records 148ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1b	lcfrai-in-f27.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	94.231.108.221
🔶 Autoconfig	94.231.108.221

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 302ms

TXT Record
apple-domain-verification=F1jLytIRAFzmfBfO
apple-domain-verification=F1JlytIRAFzmfBfO
google-site-verification=JeyC6OR7TiQoIa0SZCJfErwIJ5bAMF1F11XKc8QFFVk
sendinblue-code:829ee8c890ac387f762b644dd83dbf8f
v=spf1 include:_spf.google.com include:spf.simply.com include:spf.sendinblue.com -all

✉️ SPF#

Policy	Record (profsyn.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:spf.simply.com include:spf.sendinblue.com -all

📨 DMARC#

Policy	Record (_dmarc.profsyn.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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#

checked 2026-10-08 00:38:27

www	94.231.108.221 (AS48854) (address records, no CNAME)
www vs bare domain	Same network profsyn.dk: 94.231.108.221 (AS48854) www.profsyn.dk: 94.231.108.221 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 2048 bit
mail	—	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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

277ms

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

🏷️ SOA#

62ms

Field	Value
Serial	2026100100
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

142ms

135ms

148ms

AAAA

150ms

TXT

302ms

CAA

132ms

HTTPS

120ms

TLSA

562ms

SOA

62ms

MTA-STS

175ms

DNSSEC

277ms

SRV

197ms

Total

1813ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 23:49:29 shown	1813ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-29 23:22:03	554ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-27 23:01:39	721ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-23 07:18:57	1744ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-02 05:03:54	1292ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-28 06:27:55	808ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-23 21:18:18	825ms	4 NS 1 A 5 MX	⚠️ Bogus
2026-06-19 23:01:09	2174ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-17 11:47:14	1144ms	4 NS 1 A 5 MX	🔒 Secure