`sinav.tr`

DNSSEC	⚠️ Not signed
NS	`ns1.metunic.com.tr` ⭐
		A	31.145.153.106^{🇹🇷 BORUSANTELEKOM-AS31.145.153.0/24 VODAFONE_INTERNAL}
NS	`ns2.metunic.com.tr`
		A	85.111.6.221^{🇹🇷 TTNet85.111.0.0/18}
			PTR	`ns1.ttidc.com.tr`
			PTR	`ns2.ttidc.com.tr`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=SOxbiglIzpdLtigqmC8HTKn8OV0oVF9ek6jwiJabsvk`
SOA	`ns1.metunic.com.tr`webmaster@sinav.tr serial=1784202602

`tr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns73.ns.tr` ⭐
	NS	`ns43.ns.tr`
	NS	`ns44.ns.tr`
	NS	`ns61.ns.tr`
	NS	`ns71.ns.tr`
	NS	`ns72.ns.tr`
	NS	`ns74.ns.tr`
	NS	`ns75.ns.tr`
	SOA	`ns73.ns.tr`hostmaster@trabis.gov.tr serial=1784208039

Same first word

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DNS History

7 records (7 active, 0 former)

●NSns1.metunic.com.tr2026-05-14 → 2026-07-16 · 2 obs

● 2026-05-14 14:31:28
● 2026-07-16 13:48:38

●NSns2.metunic.com.tr2026-05-14 → 2026-07-16 · 2 obs

● 2026-05-14 14:31:28
● 2026-07-16 13:48:38

●MXalt1.aspmx.l.google.com2026-05-14 → 2026-07-16 · 2 obs

● 2026-05-14 14:31:28
● 2026-07-16 13:48:38

●MXalt2.aspmx.l.google.com2026-05-14 → 2026-07-16 · 2 obs

● 2026-05-14 14:31:28
● 2026-07-16 13:48:38

●MXalt3.aspmx.l.google.com2026-05-14 → 2026-07-16 · 2 obs

● 2026-05-14 14:31:28
● 2026-07-16 13:48:38

●MXalt4.aspmx.l.google.com2026-05-14 → 2026-07-16 · 2 obs

● 2026-05-14 14:31:28
● 2026-07-16 13:48:38

●MXaspmx.l.google.com2026-05-14 → 2026-07-16 · 2 obs

● 2026-05-14 14:31:28
● 2026-07-16 13:48:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tr	ns44.ns.tr, ns61.ns.tr, ns72.ns.tr, ns74.ns.tr...	-
sinav.tr	ns1.metunic.com.tr, ns2.metunic.com.tr	-

✅ Authoritative Response

Server:31.145.153.106

NS records: ns1.metunic.com.tr, ns2.metunic.com.tr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinav.tr (unsigned zone)

⏱️ Timing

Total: 1700ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.metunic.com.tr, ns1.metunic.com.tr`
MX	5	`alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)...`
TXT	1	`google-site-verification=SOxbiglIzpdLtig`
SOA	1	`ns1.metunic.com.tr webmaster.sinav.tr`

Analysis

Name Servers

sinav.tr uses two name servers for its delegation: ns1.metunic.com.tr and ns2.metunic.com.tr.

The name server configuration of sinav.tr is shared with other domains, for instance dizaynkorumasistemleri.com, ymk.com.tr, izmirisguvenligi.com.tr and two others.

At least some of sinav.tr's name servers are also used by other domains, among them arseva.com.tr.

ns1.metunic.com.tr and ns2.metunic.com.tr each resolve to one IP number: ns1.metunic.com.tr points to 31.145.153.106 and ns2.metunic.com.tr points to 85.111.6.221.

Mail Servers

Mail for sinav.tr is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by sinav.tr are shared with other domains: evolutionconsultoria.com, tfunow.com, ekonomikweb.com.tr and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com directs traffic to 172.253.63.26 and 2607:f8b0:4004:c29::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.