smsbud.dk

📜 Historical scan 2026-10-15 11:42:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

smsbud.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 5 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 199.36.158.100 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by mx1.improvmx.com, mx2.improvmx.com. The zone is not DNSSEC-signed, 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#

3 records 207ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records#

1 records 132ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.36.158.100	3600s	—	AS54113	Fastly, Inc.	199.36.158.0/24	🇺🇸 United States	—

📧 MX Records#

2 records 144ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	120s	mx1.improvmx.com	13.37.195.136 15.236.236.160 2a05:d012:412:e201:88aa:e7b9:7a43:12d7 2a05:d012:412:e202:f36:2c1f:1a49:d38a 2a05:d012:412:e203:373a:f51a:4a85:1d25 35.181.18.45	ec2-13-37-195-136.eu-west-3.compute.amazonaws.com ec2-15-236-236-160.eu-west-3.compute.amazonaws.com — — — ec2-35-181-18-45.eu-west-3.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	120s	mx2.improvmx.com	13.36.107.63 13.36.222.39 15.236.61.92 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678 2a05:d012:412:e202:e81e:cc44:3b53:8a3d 2a05:d012:412:e203:7e33:3d9c:28d7:ee20	ec2-13-36-107-63.eu-west-3.compute.amazonaws.com ec2-13-36-222-39.eu-west-3.compute.amazonaws.com ec2-15-236-61-92.eu-west-3.compute.amazonaws.com — — —	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 494ms

TXT Record
brevo-code:9a5ac1536977360057b85b93a69e7b65
hosting-site=sms-auktion
v=spf1 include:spf.improvmx.com include:spf.brevo.com ~all

✉️ SPF#

Policy	Record (smsbud.dk)
~all (soft fail)	v=spf1 include:spf.improvmx.com include:spf.brevo.com ~all

📨 DMARC#

Policy	Record (_dmarc.smsbud.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.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 2026-10-21 21:42:55

www CNAME	smsbud.dk (all on smsbud.dk) → 199.36.158.100 (AS54113)
www vs bare domain	Same network smsbud.dk: 199.36.158.100 (AS54113) www.smsbud.dk: 199.36.158.100 (AS54113)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

401ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

74ms

Field	Value
Serial	2026101401
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-10 00:05:41

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-05-05
Expires	2027-05-04 (188d)

📋 WHOIS#

⏱️ Lookup Timing#

207ms

132ms

144ms

AAAA

88ms

TXT

494ms

CAA

178ms

HTTPS

121ms

TLSA

275ms

SOA

74ms

MTA-STS

352ms

DNSSEC

401ms

SRV

321ms

Total

2111ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 21:42:55	661ms	3 NS 1 A 2 MX	🔓 Insecure
2026-10-20 16:12:40	564ms	3 NS 1 A 2 MX	🔓 Insecure
2026-10-15 11:42:47 shown	2111ms	3 NS 1 A 2 MX	🔓 Insecure
2026-10-11 06:51:19	773ms	3 NS 1 A 2 MX	🔓 Insecure
2026-10-09 23:56:15	516ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-24 13:39:26	591ms	3 NS 1 A 0 MX	🔓 Insecure
2026-07-02 11:55:17	902ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-21 23:48:51	533ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-20 04:31:57	474ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-17 20:47:53	415ms	3 NS 1 A 0 MX	🔓 Insecure