jsams.dk

📜 Historical scan 2026-09-10 17:48:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jsams.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 23 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 70.34.195.29 is hosted by The Constant Company, LLC (AS20473) in Sweden. 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 31ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
70.34.195.29	600s	70.34.195.29.vultrusercontent.com	AS20473	The Constant Company, LLC	70.34.192.0/19	🇸🇪 Sweden	Spånga

📧 MX Records#

5 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.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
5	3600s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.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	alt4.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	70.34.195.29
🔶 Autoconfig	70.34.195.29

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 139ms

TXT Record
Sendinblue-code:39f4aa3257dcec81394b714bf6e8e7a8
v=spf1 mx a ip4:70.34.195.29 include:_spf.google.com include:spf.sendinblue.com -all

✉️ SPF#

Policy	Record (jsams.dk)
-all (hard fail)	v=spf1 mx a ip4:70.34.195.29 include:_spf.google.com include:spf.sendinblue.com -all

📨 DMARC#

Policy	Record (_dmarc.jsams.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#

latest probe, not this scan · checked 2026-10-11 14:37:10

www	70.34.195.29 (AS20473) (address records, no CNAME)
www vs bare domain	Same network jsams.dk: 70.34.195.29 (AS20473) www.jsams.dk: 70.34.195.29 (AS20473)
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#

1 found

Selector	CNAME	Key
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: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.jsams.dk	XOlAisD9tCp8dKdNWVH66WqX89aJDZY0v-gbIxT5-SA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2025042300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-01 10:29:04

Field	Value
Registrar	Simply.com A/S
Registered	2017-09-23
Expires	2027-09-30 (342d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

36ms

47ms

AAAA

31ms

TXT

139ms

CAA

38ms

HTTPS

46ms

TLSA

438ms

SOA

0ms

MTA-STS

51ms

DNSSEC

70ms

SRV

64ms

Total

972ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 08:20:53	606ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-01 10:17:07	1224ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-10 17:48:20 shown	972ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-24 15:17:44	2935ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-18 03:29:01	4418ms	4 NS 1 A 5 MX	🔒 Secure