`sqltutorial.cn`

DNSSEC	⚠️ Not signed
A	80.209.241.176^{🇺🇸 HOSTKEYUSA-AS80.209.241.0/24 HOSTKEY USA Inc}
NS	`jack.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
			PTR	`ip-1-12-0-4.defastlink.net`
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
			PTR	`ip-1-14-119-35.defastlink.net`
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
			PTR	`ip-111-13-13-35.defastlink.net`
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
			PTR	`ip-112-80-181-45.defastlink.net`
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
			PTR	`ip-117-89-178-173.defastlink.net`
NS	`ivan.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
			PTR	`ip-1-12-0-1.defastlink.net`
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
			PTR	`ip-36-155-149-176.defastlink.net`
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
			PTR	`ip-101-227-168-35.defastlink.net`
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
			PTR	`ip-111-206-98-235.defastlink.net`
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
			PTR	`ip-129-211-176-239.defastlink.net`
SOA	`jack.dnspod.net`freednsadmin@dnspod.com serial=1769521986

`cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ 🔒
	NS	`b.dns.cn`
	NS	`c.dns.cn` 🔒
	NS	`d.dns.cn` 🔒
	NS	`e.dns.cn` 🔒
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034456417

sqltutorial.cn

sqltutorial.org

3 records (3 active, 0 former)

●NSivan.dnspod.net2026-02-20 → 2026-03-05 · 2 obs

● 2026-02-20 07:38:52
● 2026-03-05 08:56:40

●NSjack.dnspod.net2026-02-20 → 2026-03-05 · 2 obs

● 2026-02-20 07:38:52
● 2026-03-05 08:56:40

●A80.209.241.1762026-02-20 → 2026-03-05 · 2 obs

● 2026-02-20 07:38:52
● 2026-03-05 08:56:40

sqltutorial.cn resolves to one IP number: 80.209.241.176.

other host names including jsdelivr.net.cn, guru99.cn, spyder.org.cn, ruby-lang.org.cn and junit.cn share IP numbers with sqltutorial.cn.

sqltutorial.cn is delegated to two name servers ivan.dnspod.net and jack.dnspod.net.

sqltutorial.cn shares the same name server setup as other domains, for instance 5251.net, lcc78.com, yangtao.com, tanzaniaembassy.org.cn and disian.cn.

Host names with six IP numbers: