extrefy.com - dns.ninja

extrefy.com

DNSSEC⚠️ Not signed
A3.108.127.100🇮🇳 Amazon3.108.0.0/14 EC2 BOM Prefix
PTRec2-3-108-127-100.ap-south-1.compute.amazonaws.com
A43.205.15.227🇮🇳 Amazon43.204.0.0/15 EC2 BOM Prefix
A65.0.2.108🇮🇳 Amazon65.0.0.0/14 EC2 BOM prefix
NSns-790.awsdns-34.net ⭐
A2600:9000:5303:1600::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-790.awsdns-34.net
A205.251.195.22🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-790.awsdns-34.net
NSns-1217.awsdns-24.org
A2600:9000:5304:c100::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1217.awsdns-24.org
A205.251.196.193🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1217.awsdns-24.org
NSns-2004.awsdns-58.co.uk
A2600:9000:5307:d400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-2004.awsdns-58.co.uk
A205.251.199.212🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-2004.awsdns-58.co.uk
NSns-42.awsdns-05.com
A2600:9000:5300:2a00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-42.awsdns-05.com
A205.251.192.42🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-42.awsdns-05.com
MXsmtp.google.com ⭐
A2607:f8b0:4004:c23::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f26.1e100.net
A2607:f8b0:4004:c23::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A2607:f8b0:4004:c27::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadsk-in-f27.1e100.net
A2607:f8b0:4004:c29::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadum-in-f27.1e100.net
A172.253.139.26🇺🇸 Google172.253.139.0/24
PTRyuiadsk-in-f26.1e100.net
A173.194.45.26🇺🇸 Google173.194.0.0/16
PTRyuiadum-in-f26.1e100.net
A192.178.155.26🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f26.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
A192.178.218.27🇺🇸 Google192.178.218.0/24
PTRyuiadtq-in-f27.1e100.net
TXTgoogle-site-verification=IUgeRByDt2GZPzmrwSx9o5XhX4AgMKH_fMZyjXnjclU
SOAns-790.awsdns-34.netawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1780535909

Subdomains

mail.extrefy.com

Same first word

extrefy.com

Similar names

freytex.de

DNS History

18 records (8 active, 10 former)

NSns-1217.awsdns-24.orgns-2004.awsdns-58.co.ukns-42.awsdns-05.comns-790.awsdns-34.netMXsmtp.google.comA3.108.127.10043.205.15.22765.0.2.10813.203.244.18713.203.50.11213.205.183.14313.205.94.17313.207.147.13713.235.154.1623.6.144.19635.154.178.14643.204.189.6065.2.0.59
●NSns-1217.awsdns-24.org2026-04-14 → 2026-06-04 · 2 obs
● 2026-04-14 06:58:46
● 2026-06-04 01:22:42
●NSns-2004.awsdns-58.co.uk2026-04-14 → 2026-06-04 · 2 obs
● 2026-04-14 06:58:46
● 2026-06-04 01:22:42
●NSns-42.awsdns-05.com2026-04-14 → 2026-06-04 · 2 obs
● 2026-04-14 06:58:46
● 2026-06-04 01:22:42
●NSns-790.awsdns-34.net2026-04-14 → 2026-06-04 · 2 obs
● 2026-04-14 06:58:46
● 2026-06-04 01:22:42
●MXsmtp.google.com2026-04-14 → 2026-06-04 · 2 obs
● 2026-04-14 06:58:46
● 2026-06-04 01:22:42
○A13.203.244.1872026-04-23 → 2026-05-01 · 5 obs
○ 2026-04-14 23:46:16
● 2026-04-23 17:20:36
● 2026-05-01 06:09:30
○ 2026-05-04 13:49:08
○ 2026-06-04 01:22:42
○A13.203.50.1122026-05-29 → 2026-05-29 · 4 obs
○ 2026-05-04 13:49:08
● 2026-05-29 16:00:32
○ 2026-06-04 01:22:40
○ 2026-06-04 01:22:42
○A13.205.183.1432026-05-29 → 2026-05-29 · 4 obs
○ 2026-05-04 13:49:08
● 2026-05-29 16:00:32
○ 2026-06-04 01:22:40
○ 2026-06-04 01:22:42
○A13.205.94.1732026-04-23 → 2026-05-04 · 5 obs
○ 2026-04-14 23:46:16
● 2026-04-23 17:20:36
● 2026-05-04 13:49:08
○ 2026-05-29 16:00:32
○ 2026-06-04 01:22:42
○A13.207.147.1372026-05-29 → 2026-05-29 · 4 obs
○ 2026-05-04 13:49:08
● 2026-05-29 16:00:32
○ 2026-06-04 01:22:40
○ 2026-06-04 01:22:42
○A13.235.154.1622026-04-14 → 2026-04-14 · 4 obs
● 2026-04-14 06:58:46
● 2026-04-14 23:46:16
○ 2026-04-23 17:20:36
○ 2026-06-04 01:22:42
●A3.108.127.1002026-06-04 → 2026-06-04 · 3 obs
○ 2026-05-29 16:00:32
● 2026-06-04 01:22:40
● 2026-06-04 01:22:42
○A3.6.144.1962026-04-14 → 2026-04-14 · 4 obs
● 2026-04-14 06:58:46
● 2026-04-14 23:46:16
○ 2026-04-23 17:20:36
○ 2026-06-04 01:22:42
○A35.154.178.1462026-04-14 → 2026-04-14 · 4 obs
● 2026-04-14 06:58:46
● 2026-04-14 23:46:16
○ 2026-04-23 17:20:36
○ 2026-06-04 01:22:42
○A43.204.189.602026-05-04 → 2026-05-04 · 4 obs
○ 2026-05-01 06:09:30
● 2026-05-04 13:49:08
○ 2026-05-29 16:00:32
○ 2026-06-04 01:22:42
●A43.205.15.2272026-06-04 → 2026-06-04 · 3 obs
○ 2026-05-29 16:00:32
● 2026-06-04 01:22:40
● 2026-06-04 01:22:42
●A65.0.2.1082026-06-04 → 2026-06-04 · 3 obs
○ 2026-05-29 16:00:32
● 2026-06-04 01:22:40
● 2026-06-04 01:22:42
○A65.2.0.592026-04-23 → 2026-05-04 · 5 obs
○ 2026-04-14 23:46:16
● 2026-04-23 17:20:36
● 2026-05-04 13:49:08
○ 2026-05-29 16:00:32
○ 2026-06-04 01:22:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
extrefy.comns-42.awsdns-05.com, ns-790.awsdns-34.net, ns-1217.awsdns-24.org, ns-2004.awsdns-58.co.uk2 records

✅ Authoritative Response

Server:205.251.199.212

NS records: ns-42.awsdns-05.com, ns-790.awsdns-34.net, ns-1217.awsdns-24.org, ns-2004.awsdns-58.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extrefy.com (unsigned zone)

⏱️ Timing

Total: 976ms | Queries: -

📄 Records

TypeCountSample Data
A343.205.15.227, 65.0.2.108...
NS4ns-1217.awsdns-24.org, ns-2004.awsdns-58.co.uk...
MX1smtp.google.com (pri: 1)
TXT1google-site-verification=IUgeRByDt2GZPzm
SOA1ns-790.awsdns-34.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-42.awsdns-05.com, ns-42.awsdns-05.com)

Analysis

Hierarchy

mail.extrefy.com is delegated beneath extrefy.com.

IP Addresses

extrefy.com directs to three IP numbers: 3.108.127.100, 43.205.15.227 and 65.0.2.108.

ec2-65-0-2-108.ap-south-1.compute.amazonaws.com is an example of another host name that shares IP numbers with extrefy.com.

Name Servers

extrefy.com delegates DNS authority to 4 name servers — ns-42.awsdns-05.com, ns-790.awsdns-34.net, ns-1217.awsdns-24.org and ns-2004.awsdns-58.co.uk.

There is at least partial name server overlap between extrefy.com and other domains — bridalshowstx-gr.com, thecorpusjuris.com, d3hn3nzlw2befh.cloudfront.net and two more among them.

All four hostnames — ns-42.awsdns-05.com, ns-790.awsdns-34.net, ns-1217.awsdns-24.org and ns-2004.awsdns-58.co.uk — resolve to two IP numbers apiece: ns-42.awsdns-05.com to 205.251.192.42 and 2600:9000:5300:2a00::1; ns-790.awsdns-34.net to 205.251.195.22 and 2600:9000:5303:1600::1; ns-1217.awsdns-24.org to 205.251.196.193 and 2600:9000:5304:c100::1; ns-2004.awsdns-58.co.uk to 205.251.199.212 and 2600:9000:5307:d400::1.

Mail Servers

extrefy.com uses one mail server — smtp.google.com.

The mail server setup of extrefy.com matches that of other domains such as practiceaba.com, roevana.com, labona.sk and two others.

At least some of the mail servers used by extrefy.com are shared with other domains: iba.ac.in, k-bit.xyz, marieldigital.com and two others among them.

These mail servers are routinely found in combination with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

smtp.google.com has 9 IP addresses in total: 172.253.139.26, 173.194.45.26, 192.178.155.26 and six others.