englishfirst.dk

📜 Historical scan 2026-09-24 20:08:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

englishfirst.dk is a .dk domain served by 4 nameservers (ns-1159.awsdns-16.org, ns-1815.awsdns-34.co.uk, ns-423.awsdns-52.com and 1 more). It was registered on 17 September 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.209.129.161 is hosted by Verizon Business (AS702) in Sweden. Mail is handled by smtp.domainnetwork.net. 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1159.awsdns-16.org	205.251.196.135 2600:9000:5304:8700::1	ns-1159.awsdns-16.org ns-1159.awsdns-16.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1815.awsdns-34.co.uk	205.251.199.23 2600:9000:5307:1700::1	ns-1815.awsdns-34.co.uk ns-1815.awsdns-34.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-423.awsdns-52.com	205.251.193.167 2600:9000:5301:a700::1	ns-423.awsdns-52.com ns-423.awsdns-52.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-786.awsdns-34.net	205.251.195.18 2600:9000:5303:1200::1	ns-786.awsdns-34.net ns-786.awsdns-34.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.209.129.161	300s	—	AS702	Verizon Business	212.209.128.0/18	🇸🇪 Sweden	—

📧 MX Records#

1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	1800s	smtp.domainnetwork.net	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-07 14:57:47

www	212.209.129.161 (AS702) (address records, no CNAME)
www vs bare domain	Same network englishfirst.dk: 212.209.129.161 (AS702) www.englishfirst.dk: 212.209.129.161 (AS702)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-786.awsdns-34.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-17 21:59:38

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	1999-09-17
Expires	2027-09-30 (344d)

🔗 Same registrant#

6 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
efacademy.dk	CSC Digital Brand Service, Inc
efcelt.dk	CSC Digital Brand Service, Inc
efdanmark.dk	CSC Digital Brand Service, Inc
efexchangeyear.dk	CSC Digital Brand Service, Inc
englishlive.dk	CSC Digital Brand Service, Inc
englishtown.dk	CSC Digital Brand Service, Inc

📋 WHOIS#

⏱️ Lookup Timing#

46ms

40ms

52ms

AAAA

66ms

TXT

198ms

CAA

55ms

HTTPS

40ms

TLSA

434ms

SOA

0ms

MTA-STS

63ms

DNSSEC

70ms

SRV

70ms

Total

3275ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 14:57:47	2887ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-03 00:10:23	562ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-29 20:33:54	725ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-24 20:08:03 shown	3275ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-27 13:56:55	5051ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-02 01:32:13	4165ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 07:35:59	469ms	4 NS 1 A 1 MX	🔓 Insecure