responsesms.dk

📜 Historical scan 2026-06-23 13:13:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

responsesms.dk is a .dk domain served by 4 nameservers (ns-1087.awsdns-07.org, ns-1627.awsdns-11.co.uk, ns-246.awsdns-30.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.129.56.139 is hosted by 31173 Services AB (AS39351) in Denmark. Mail is handled by k8s-email2sm-nlbe2spo-7e52a7f129-605580ccb339df19.elb.eu-west-1.amazonaws.com. The zone is not DNSSEC-signed, has no 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 304ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1087.awsdns-07.org	205.251.196.63 2600:9000:5304:3f00::1	ns-1087.awsdns-07.org ns-1087.awsdns-07.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1627.awsdns-11.co.uk	205.251.198.91 2600:9000:5306:5b00::1	ns-1627.awsdns-11.co.uk ns-1627.awsdns-11.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-246.awsdns-30.com	205.251.192.246 2600:9000:5300:f600::1	ns-246.awsdns-30.com ns-246.awsdns-30.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-849.awsdns-42.net	205.251.195.81 2600:9000:5303:5100::1	ns-849.awsdns-42.net ns-849.awsdns-42.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 291ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.129.56.139	300s	—	AS39351	31173 Services AB	45.129.56.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 160ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	k8s-email2sm-nlbe2spo-7e52a7f129-605580ccb339df19.elb.eu-west-1.amazonaws.com	3.255.45.242	ec2-3-255-45-242.eu-west-1.compute.amazonaws.com	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#

1 records 667ms

TXT Record
v=spf1 ip4:193.111.75.4 ip4:54.175.160.93 ip4:54.155.83.128 ip4:54.78.194.39 ip4:54.76.19.159 ~all

✉️ SPF#

Policy	Record (responsesms.dk)
~all (soft fail)	v=spf1 ip4:193.111.75.4 ip4:54.175.160.93 ip4:54.155.83.128 ip4:54.78.194.39 ip4:54.76.19.159 ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 16:08:17

www	NXDOMAIN
www vs bare domain	www does not resolve responsesms.dk: 45.129.56.139 (AS39351) www.responsesms.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

411ms

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

🏷️ SOA#

152ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-849.awsdns-42.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

304ms

291ms

160ms

AAAA

330ms

TXT

667ms

CAA

298ms

HTTPS

182ms

TLSA

170ms

SOA

152ms

MTA-STS

202ms

DNSSEC

411ms

SRV

327ms

Total

2368ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 11:29:35	4975ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-28 01:48:37	4932ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-25 06:30:17	4959ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-24 03:53:51	932ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 13:13:11 shown	2368ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-22 03:56:31	1054ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 17:35:41	1361ms	4 NS 1 A 1 MX	🔓 Insecure